Owner's Manual for the Vehicle. with a Quick

Owner’s Manual for the vehicle. With a quick reference guide for your convenience.

Z3 roadster 2.3 Z3 roadster 2.8 Z3 coupe 2.8 M roadster M coupe

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Congratulations, and thank you for choosing a BMW. Thorough familiarity with your vehicle will provide you with enhanced control and security when you drive it. We therefore have this request: Please take the time to read this Owner's Manual and familiarize yourself with the information that we have compiled for you before starting off in your new car. It contains important data and instructions intended to assist you in gaining maximum use and satisfaction from the unique range of technical features on your BMW. The manual also contains information on care and maintenance designed to en- hance operating safety and contribute to maintaining the value of your BMW throughout an extended service life. This manual is supplemented by a Service and Warranty Information Booklet (US models) or a Warranty and Service Guide Booklet (Canadian models). We recommend that you read this publication thoroughly. Your BMW is covered by the following warranties: – New Vehicle Limited Warranty – Limited Warranty Rust Perforation – Federal Emissions System Defect Warranty – Federal Emissions Performance Warranty – California Emissions Control System Limited Warranty Detailed information about these warranties is listed in the Service and Warranty Information Booklet (US models) or in the Warranty and Service Guide Booklet (Canadian models). We wish you an enjoyable driving experience. BMW AG Preface

Notes on the Owner's Manual Symbols used The individual vehicle We have made every effort to ensure On buying your BMW, you have de- that you are able to find what you need These sections contain vital infor- cided in favor of a model with individu- in this Owner's Manual as quickly as mation – please read the accom- alized equipment and features. This possible. The fastest way to find certain panying text passages carefully, both Owner's Manual describes all models topics is by using the detailed index at for the your own safety and to prevent and equipment that BMW offers within < the end. If you wish an initial overview damage to your BMW. the same group. of your vehicle, this can be found in the We hope you will understand that These passages contain informa- first chapter. The detailed list of con- equipment and features are included tion on special and unique fea- tents that directly follows the summary which you might not have chosen for tures of your vehicle.< of contents is intended to stimulate your vehicle. Any differences can easily your curiosity regarding your BMW and be identified, since all optional acces- Indicates special information con- to encourage you to read the manual. sories and special equipment are cerning recycling.< Should you wish to sell your BMW at marked with an asterisk *. some time in the future, please remem- < Indicates the end of a note. If your BMW features equipment which ber to pass the Owner's Manual on to is not described in this Owner's Manual the new owner – the manual represents * Indicates special equipment, coun- (a car radio or telephone, for instance), a legally-required element of the vehi- try-specific equipment and optional Supplementary Owner's Manuals are cle. extras. enclosed. We ask you to read these If you have additional questions, a manuals as well. BMW center will be glad to advise you.

© 1999 BMW AG Munich, Germany Reprinting, including excerpts, only with the written consent of BMW AG, Munich. Order no. 01 41 0 155 149 US English IX/99 Printed in Germany Printed on environmentally friendly paper (bleached without chlorine, suitable for recycling). Notes on the Owner's Manual Symbols used The individual vehicle

Status at time of printing BMW pursues a policy of continuous, ongoing development which is con- ceived to ensure that our vehicles continue to embody the highest quality standards combined with advanced, state-of-the-art technology. For this reason, it is possible that the features described in this Owner's Manual could differ from those on your vehicle. Nor can errors and omissions be entirely ruled out. You are therefore asked to appreciate that no legal claims can be entertained on the basis of the data, illustrations or descriptions in this manual.

For your own safety Important safety information! Installation and operation of non-BMW approved accessories such as alarms, Use unleaded gasoline only. Fuels For your own safety, use genuine parts radios, amplifiers, radar detectors, containing up to and including and accessories approved by BMW. wheels, suspension components, brake 10% ethanol or other oxygenates with When you purchase accessories tested dust shields, telephones (including up to 2.8% oxygen by weight (i.e. 15% and approved by BMW and Original operation of any portable cellular phone MTBE or 3% methanol plus an equiva- BMW Parts, you simultaneously acquire from within the vehicle without using an lent amount of co-solvent) will not void the assurance that they have been thor- externally mounted antenna) or trans- the applicable warranties respecting oughly tested by BMW to ensure opti- ceiver equipment (such as C.B., walkie- defects in materials or workmanship. mum performance when installed on talkie, ham radio or similar) may cause Field experience has indicated signifi- your vehicle. extensive damage to the vehicle, com- cant differences in fuel quality (i.e. vola- BMW warrants these parts to be free promise its safety, interfere with the tility, composition or additives, etc.). from defects in material and workman- vehicle's electrical system or affect the among gasolines offered for sale in the ship. validity of the BMW Limited Warranty. United States and Canada. The use of BMW will not accept any liability for See your BMW center for additional in- poor-quality fuels may result in drive- damage resulting from installation of formation.< ability, starting and stalling problems parts and accessories not approved especially under certain environmental by BMW. Maintenance, replacement, or conditions such as high ambient tem- BMW cannot test every product made repair of the emission control perature and high altitude. by other manufacturers to verify if it can devices and systems may be performed Should you encounter driveability prob- be used on a BMW safely and without by any automotive repair establishment lems that you suspect could be related risk to either the vehicle, its operation, or individual using any certified auto- to the fuel you are using, we recom- or its occupants. motive part.< mend that you respond by switching Original BMW Parts, BMW Accessories to a recognized high-quality brand. and other products approved by BMW, Symbol on vehicle parts Failure to comply with these recom- together with professional advice on Indicates that you should consult mendations may result in unscheduled using these items, are available from the relevant section of this Owner's maintenance. all BMW centers. Manual for information on a particular Follow the relevant safety rules when part or assembly. you are handling gasoline.<

The following only applies to vehicles owned and operated in the US.

REPORTING SAFETY DEFECTS

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying BMW of North America, Inc., P.O. Box 1227, Westwood, New Jersey 07675-1227, Telephone (201) 307-4000. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or BMW of North America, Inc. To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 202-366-0123 in Washington, D.C. area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other information about motor vehicle safety from the Hotline.

Overview Overview Controls and features Controls Operation, care and maintenance Car care Owner service procedures Repairs Advanced technology Technology Technical data Data Index Index

Contents

Cockpit 16 Opening and closing: Everything under control: Instrument cluster – Keys 34 Odometer 69 Z3 roadster, Z3 coupe 18 Electronic vehicle Tachometer 69 Instrument cluster – immobilizer 35 Fuel gauge 69

Overview M roadster, M coupe 20 Central locking system 36 Temperature gauge 70 Indicator and warning lamps 22 Opening and closing from the Service Interval Display 70 Hazard warning flashers 26 outside 36 Auxiliary instruments, Warning triangle 26 Opening and closing from the M roadster, M coupe 71 First-aid kit 27 inside 37 Digital clock, Z3 coupe 72 Refueling 27 Luggage compartment lid 38 Analog clock, Z3 roadster 72 Fuel specifications 28 Controls and features Electric power windows 39 Onboard computer 73 Tire inflation pressure (table) 29 Sunroof, coupe 40 Technology for safety and Convertible top 41 convenience: Adjustments: Automatic Stability Control Seats 50 plus Traction (ASC+T)/Dynamic Mirrors 51 Stability Control (DSC) 76 Safety systems: Lamps: Safety belts 53 Parking lamps/Low beam 77 Airbags 55 Fog lamps 78 Child restraint systems 57 Interior lamps 78 Reading lamps 79 Driving: Steering/Ignition lock 59 Controlling the climate Starting the engine 60 for pleasant driving: Switching off the engine 61 Heating and ventilation 80 Parking brake 61 Heating and ventilation/ Manual transmission 62 Air conditioning 84 Automatic transmission 63 Seat heating 89 Turn signals/High beams 65 Wiper/Washer system 66 Rear window defroster 67 Cruise Control 68

Contents

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Cabin convenience: Special operating instructions: In the engine compartment: Glove compartment 90 Break-in procedure 98 Hood 119 Additional storage areas 90 Driving notes 99 Engine compartment 120 Storage boxes 90 Catalytic converter 100 Fluids for the washer Beverage holder 91 Antilock Brake System systems 124 Ashtray 91 (ABS) 101 Washer nozzles 124 Cigarette lighter 92 Disc brakes 103 Engine oil 125 Brake system 104 Coolant 128 Loading and transporting: Winter operation 105 Brake fluid 130 coupe: Power steering 106 Vehicle Identification 130

Controls and features and Controls Roll-up cover 93 Cellular phone 107 Separation net 93 Care and maintenance: Radio reception 107 Cargo loading 94 The BMW Maintenance Hardtop – roadster 108 Roof-mounted luggage System 131 rack 95 Wheels and tires: Caring for your car 132 Notes on inflation pressure 110 Airbags 139 Operation, care and maintenance Operation, care Tire condition 110 Storing your vehicle 140 Tire replacement 111 Laws and regulations: Tire rotation 113 Technical modifications Wheel and tire to the vehicle 141 combinations 114 OBD connector 142 Snow chains 115 Winter tires 115 Approved wheel and tire specifications 116

Contents

Replacement procedures: Adaptive Transmission Control Engine specifications 182 Onboard tool kit 146 (ATC) 176 Dimensions 183 Windshield wiper blades 146 Airbags 176 Weights 184 Lamps and bulbs 147 Automatic Stability Control plus Capacities 185 Master key with battery Traction (ASC+T)/Dynamic Electrical system 186 lamp 154 Stability Control (DSC) 177 Drive belts 186 Tire change – Z3 roadster, Radio reception 177 Z3 coupe 155 Safety belt tensioner 178 Technical data Repairing a flat tire, Interior rearview mirror with M roadster, M coupe 162 automatic dimmer 178 Battery 166 Advanced technology Limited slip differential 179 Fuses 169 Owner service procedures service Owner In case of electrical malfunction: Power convertible top 170 Fuel filler door 170 Assistance, giving and receiving: Jump-starting 170 Towing the vehicle 172

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Everything from A to Z 190 Owner service procedures 195 Index

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Cockpit 16 Overview Instrument cluster – Z3 roadster, Z3 coupe 18 Instrument cluster – M roadster, M coupe 20 Overview Indicator and warning lamps 22 Controls and features Hazard warning flashers 26 Warning triangle 26 First-aid kit 27 Refueling 27 Controls Fuel specifications 28 Operation, care Tire inflation pressure (table) 29 and maintenance Car care Owner service procedures Repairs Advanced technology Technology Technical data Data Index Index

Overview

16nCockpit 367us390

Cockpit 17n

1 Parking lamps/Low beam 77 2 Horn 3 Wiper/Washer system 66

4 Hazard warning flashers 26 Overview 5 Cruise control* 68 6 > Turn signals 65 > High beam 65

> Headlamp flasher 65 Controls > Onboard computer* 73 7 Fog lamps 78 8 Hood release 119 Car care Repairs Technology Data Index

18nInstrument cluster – Z3 roadster, Z3 coupe 367us705

Instrument cluster – Z3 roadster, Z3 coupe 19n

1 Fuel gauge with indicator lamp 13 Indicator and warning lamps for: for reserve range 69 > Front fog lamps* 25 > 2 Indicator lamp for turn signals 25 Electronic Engine Power Control (EML) 24

3 Speedometer Overview 14 Trip odometer reset button 69 4 Indicator and warning lamps for: > Battery charge current 22 The illustration shows the instrument > High beam 25 cluster in the US version. In the Cana- > Engine oil pressure 22 dian models, some of the indicator and warning lamps have a different appear- Controls 5 Tachometer 69 ance. Refer to pages 22 to 25. 6 Coolant temperature gauge 70 7 Indicator and warning lamps for: > Brake pad wear 24 > Brake hydraulic system 22, 23 Car care > Parking brake 23 > Airbags 23 8 Indicator and warning lamps for:

> Service Engine Soon 24 Repairs > Automatic transmission* 24 > Safety belts 23 > Engine oil level 23, 24 > Antilock Brake System (ABS) 23, 24 Technology 9 Indicator lamp for Automatic Stability Control plus Traction (ASC+T)/Dynamic Stability

Control (DSC)* 23, 24 Data 10 Trip odometer 69 11 Service Interval Display 70, 131 12 Odometer 69 Index

20nInstrument cluster – M roadster, M coupe

367us706 M roadster

Instrument cluster – M roadster, M coupe 21n

1 Fuel gauge with a lamp for the 10 Trip odometer 69 reserve tank 69 11 Service Interval Display 70, 131 2 Indicator lamp for turn signals 25 12 Odometer 69

3 Speedometer 13 Trip odometer reset button 69 Overview 4 Indicator and warning lamps for: The illustration shows the instrument > Battery charge current 22 cluster in the US version. In the Cana- > High beam 25 dian models, some of the indicator and > Engine oil pressure 22 warning lamps have a different appear- Controls 5 Tachometer 69 ance. Refer to pages 22 to 25. 6 Engine coolant gauge 70 7 Indicator and warning lamps for: > Brake pad wear 24 > Brake hydraulic system 22, 23 Car care > Parking brake 23 > Airbags 23 8 Indicator and warning lamps for:

> Service Engine Soon 24 Repairs > Safety belts 23 > Antilock Braking System (ABS) 23, 24 9 Indicator lamp for Automatic Technology Stability Control plus Traction (ASC+T)/Dynamic Stability Control (DSC)* 23, 24 Data Index

22nIndicator and warning lamps

Technology that monitors itself Red: Stop immediately Brake hydraulic system ● Many of the systems of your BMW Battery charge current ● The brake fluid level is too low. monitor themselves automatically, both The battery is no longer being Before driving further, be sure to during engine starts and while you are charged. The alternator drive read the notes on pages 104 and 130. driving. Indicator and warning lamps belt is defective or there is a malfunc- Warning lamp, brake hydraulic that are identified by "●" are tested for tion in the charging circuit of the alter- system for Canadian models. proper functioning whenever the igni- nator. Please contact the nearest BMW tion key is turned. They each light up center. once for different periods of time. If a fault should occur in one of these If the drive belt is defective, do not systems, the corresponding lamp does continue driving. The engine could not go out after the engine is started or be damaged due to overheating. In- it lights up while the vehicle is moving. creased force is required to steer the < You will see how to react to this below. vehicle if the drive belt is defective.

Engine oil pressure ● Stop the vehicle and switch off the engine immediately. Check the engine oil level. Top up as required. If oil level is correct: Please contact the nearest BMW center.

Do not continue driving. The engine could be damaged because of inadequate lubrication.< Indicator and warning lamps 23n

Yellow: Stop immediately Red and yellow: Continue to drive; Red: An important reminder Engine oil level* drive cautiously Parking brake Comes on while driving: Stop If the red warning lamp for the Comes on when the parking the vehicle and switch off the brake hydraulic system comes brake is applied. Overview engine immediately. The oil level is at on together with the yellow indi- For additional information: Refer to the absolute minimum. cator lamps for ABS and page 61. ASC+T/DSC*: The entire ABS Parking brake warning lamp for Do not continue driving. If you do, and ASC+T/DSC control system Canadian models.

the engine could be damaged due has failed. Continue to drive; Controls to inadequate lubrication.< drive cautiously and defensively ● and avoid full brake applica- Please fasten your safety belt tions. Have the system checked by your Together with an acoustic signal. BMW center as soon as possible. Comes on until the safety belts

For additional information: Refer to are fastened. For additional information Car care pages 76 and 102. on safety belts: Refer to page 53. ● Warning lamps for Canadian Airbags models. Please have the system inspected by your BMW center. For additional information: Refer to Repairs pages 55 and 176. Technology Data Index 24nIndicator and warning lamps

Yellow: Check as soon as Brake pads ● Electronic Engine Power Control possible Have the brake pads checked. (EML)* ● Antilock Brake System (ABS) ● For additional information: Malfunction in the EML*. Comes on during normal vehicle Refer to page 104. During braking, greater pedal pressure operation: ABS has been deac- Automatic Stability Control plus may be required and pedal travel may be tivated in response to system malfunc- Traction (ASC+T)/Dynamic Sta- increased. Please have the system in- tion. Conventional braking efficiency bility Control (DSC)* ● spected by your BMW center. is available without limitations. Please ASC+T/DSC has been switched off or have the system inspected by your has been deactivated because of a mal- BMW center. For additional information: function. In the event of a malfunction, Refer to page 101. have the system checked as soon as Antilock Brake System warning possible by your BMW center. lamp for Canadian models. For additional information: Refer to page 76. ● Engine oil level* Service Engine Soon Comes on after the engine has If the indicator lamp comes on been shut off: Check the engine either continuously or intermit- oil level. For additional information: tently, this indicates a fault in the emis- Refer to page 125. sions-related electronic systems. Al- though the vehicle remains operational, Automatic transmission * you should have the systems checked Because of a malfunction, the by your BMW center at the earliest pos- automatic transmission shifts sible opportunity. only in the emergency program. Please For additional information: Refer to consult the nearest BMW center. page 142. For additional information: Refer to page 64. "Service Engine Soon" warning lamp for Canadian models. Indicator and warning lamps 25n

Green: For your information Blue: For your information Turn signals High beams Flashes when the turn signals Lights up when the high beams are in operation. Rapid flashing are on or the headlamp flasher indicates a system malfunction. is actuated. Overview For additional information: Refer to For additional information: Refer to page 65. page 65. Front fog lamps*

Lights up whenever you switch Controls on the front fog lamps. For additional information: Refer to page 78. Car care Repairs Technology Data Index 26nHazard warning flashers Warning triangle* 367de322 367de025 367de684 Z3 coupe M coupe

The push-button flashes rhythmically Z3 coupe M coupe when the hazard flashers are on. The warning triangle is located in the The warning triangle is located at the To help you locate the switch in an luggage compartment under the floor right in the luggage compartment be- emergency, the button is also illumi- mat so that it is readily accessible (refer hind a trim panel. nated whenever the car lamps are on. to the illustration). Loosen the cover panel: Grasp the floor mat by the straps on the 1 Fold the luggage compartment floor left and right. Pull it upward and remove mat up. it. 2 To loosen, turn the four mounting clips (arrows) of the right-hand trim Z3 roadster, M roadster panel on the rear wall of the luggage The warning triangle is located in the compartment approx. 1/4 of a turn luggage compartment in the area of the with a coin or screwdriver. sill. 3 Pull out the clips and remove the trim panel.

Comply with legal requirements which cover the availability of a hazard warning triangle in the car.< First-aid kit* Refueling 27n

Z3 coupe, M coupe When refueling, insert the filler nozzle In the luggage compartment at the left completely into the filler pipe. Pulling rear. Release the Velcro® fasteners. the nozzle out of the pipe during refueling

> Overview Z3 roadster results in premature shutoff > and will reduce the effect of the vapor In the luggage compartment on the recovery system. right in a storage tray. If the filler nozzle is operated correctly,

M roadster the fuel tank is full when it shuts off the Controls first time.

In a storage tray in the luggage com- 367de391 partment at the left. Swing the retaining Tank capacity: Refer to page 185. bar upward. Close the fuel filler cap: Position the cap on the neck. Turn the

Before filling the tank, shut off the Car care Some of the articles in the first-aid engine. If you do not, fuel cannot cap clockwise to the stop. kit may be used within a limited flow into the tank and the "Service time only. For this reason, check the Engine Soon" warning lamp may come Close the fuel filler cap carefully. expiration dates of each of the items on. Refer to page 24.< If you do not, fuel may escape and

regularly, and replace any whose expi- the "Service Engine Soon" warning Repairs ration dates have passed. Open the fuel filler cap: lamp may come on. Refer to page 24.< You can acquire replacements in any Open the fuel filler door, turn the fuel drugstore or pharmacy. filler cap counterclockwise and remove Close the fuel filler door. Comply with legal requirements which the cap. Place the filler cap in the cover availability of a first-aid kit in the bracket attached to the fuel filler door. When handling fuels, comply with Technology car.< all of the applicable safety pre- Open the filler cap carefully. If you cautions and regulations pertaining to do not, fuel could spray out.< fuels. Never carry spare fuel containers in your vehicle. Whether they are empty or Data full, these containers can leak, cause an explosion, or lead to fire in the event of a collision.< Index 28nFuel specifications

Z3 roadster, Z3 coupe M roadster, M coupe The engine uses lead-free gasoline The engine uses lead-free gasoline only. However, you can refuel with dif- only. However, you can refuel with different fuel qualities since the engine is ferent fuel qualities since the engine is equipped with a knock sensor. equipped with a knock sensor. In order to achieve rated values for en- In order to achieve rated values for engine performance and fuel consump- gine performance and fuel consumption: tion: > Super lead-free premium gasoline > Super lead-free premium gasoline (91 AKI). (91 AKI). The minimum fuel quality is: The minimum fuel quality is: > Regular lead-free gasoline (87 AKI) > Lead-free premium gasoline (89 AKI) > Because of the engine's design, you > Because of the engine's design, you should refuel with this gasoline only should refuel with this gasoline only as an exception. as an exception.

Do not use leaded fuels. The use Do not use leaded fuels. The use of leaded fuels will cause perma- of leaded fuels will cause permanent damage to the system's oxygen nent damage to the system's oxygen sensor and the catalytic convertor.< sensor and the catalytic convertor.<

AKI = Anti Knock Index AKI = Anti Knock Index Tire inflation pressure 29n

Check tire inflation pressures reg- Comply with tire approval ularly – at least every two weeks specifications and before beginning a longer trip. In- The inflation pressures in the table apply correct tire pressure can otherwise lead to tires made by BMW-approved manu- to tire damage and accidents. facturers. Your BMW center is familiar Overview Check the air pressure of the spare tire with these pressures. Higher pressures (Z3 roadster, Z3 coupe) as well. Refer may be specified for tires made by other < to the following tables and page 110. manufacturers. You will find a list of

approved tires beginning on page 116. Controls Your vehicle is equipped with tires that 367de388 meet both US standards and European standards. We recommend the exclu- The inflation pressures are indicated on sive use of BMW-approved tires. a label attached to the B-pillar behind Car care the driver's door (visible with door open).

Check tire pressures Repairs All pressure specifications are indicated in psi (Kilopascal [kPa]) with the tires at ambient temperature (refer also to the next pages). Technology Data Index 30nTire inflation pressure

BMW Tires All tire pressures are in psi (kilopascals [kPa])

225/50 R 16 92 V 29 (200) 32 (220) 225/50 ZR 16 Front: 225/45 ZR 17 29 (200) – Rear: 245/40 ZR 17 – 32 (220)

Z3 roadster 2.3 205/60 R 15 91 Q M+S 205/55 R 16 91 Q M+S 32 (220) 35 (240) 225/50 R 16 92 Q M+S 225/45 R 17 91 Q M+S Spare tire: 60 (420) 60 (420) T 125/90 R 15 96 M 225/50 ZR 16 29 (200) 32 (220) 225/50 R 16 92 W Front: 225/45 ZR 17 29 (200) – Rear: 245/40 ZR 17 – 32 (220) Z3 roadster 2.8 205/60 R 15 91 Q M+S Z3 coupe 2.8 205/55 R 16 91 Q M+S 32 (220) 35 (240) 225/50 R 16 92 Q M+S 225/45 R 17 91 Q M+S Spare tire: 60 (420) 60 (420) T 125/90 R 15 96 M Tire inflation pressure 31n

BMW Tires All tire pressures are in psi (kilopascals [kPa]) Overview

Front: 225/45 ZR 17 32 (220) – 35 (240) – M roadster Rear: 245/40 ZR 17 – 32 (220) – 38 (260) M coupe 225/45 R 17 91 H M+S 32 (220) 35 (240) 35 (240) 38 (260) Controls

Have the winter tires changed at your BMW center or at a tire service.< Car care Repairs Technology Data Index 32n

Opening and closing: Keys 34 Electronic vehicle immobilizer 35 Central locking system 36 Opening and closing from the outside 36 Opening and closing from the inside 37 Luggage compartment lid 38 Electric power windows 39 Sunroof, coupe 40 Convertible top 41 Adjustments: Seats 50 Mirrors 51 Safety systems: Safety belts 53 Airbags 55 Child restraint systems 57 Driving: Steering/Ignition lock 59 Starting the engine 60 Switching off the engine 61 Parking brake 61 Manual transmission 62 Automatic transmission 63 Turn signals/High beams 65 Wiper/Washer system 66 Rear window defroster 67 Cruise control 68

Controls 33n

Everything under control: Cabin convenience: Overview Odometer 69 Glove compartment 90 Tachometer 69 Additional storage areas 90 Fuel gauge 69 Storage boxes 90 Temperature gauge 70 Beverage holder 91 Overview Service Interval Display 70 Ashtray 91 Controls and features Auxiliary instruments, Cigarette lighter 92 M roadster, M coupe 71 Loading and transporting Digital clock, Z3 coupe 72 cargo: Controls Analog clock, Z3 roadster 72 coupe: Onboard computer 73 Operation, care Roll-up cover 93 Technology for safety Separation net 93 and maintenance and convenience: Cargo loading 94 Automatic Stability Control Roof-mounted luggage Car care plus Traction (ASC+T)/Dynamic rack 95 Owner service procedures Stability Control (DSC) 76 Lamps:

Parking lamps/Low beam 77 Repairs Fog lamps 78 Advanced technology Interior lamps 78 Reading lamps 79

Controlling the climate Technology for pleasant driving: Technical data Heating and ventilation 80 Heating and ventilation/ Air conditioning 84 Seat heating 89 Data Index Index 34nKeys

Replacement keys Replacement keys are available exclu- sively through your BMW center. Your BMW center is obligated to ensure that a person requesting a key is authorized to do so since the keys belong to a security system (refer to "Electronic vehicle immobilizer" on the following page).

Whenever you receive a new 365de122 replacement key, turn that key to position 2 in the ignition lock once (igni- 1 Master key with battery-powered tion switched on) and then back. This lamp (switch on by pressing the BMW allows the electronic vehicle immobi- < symbol) lizer to "learn" the new key. 2 Master key without lamp 3 Spare key for storage in a safe place such as your wallet. This key is not intended for continuous use 4 Door and ignition key The luggage compartment lid and the storage boxes* cannot be opened with this key – this is useful for valet parking, for instance Electronic vehicle immobilizer 35n

The key to security How the electronics work For US owners only The electronic vehicle immobilization At the heart of this system is an elec- The transmitter and receiver units com- unit increases the anti-theft protection tronic chip which is integrated into the ply with part 15 of the FCC (Federal of your BMW – you do not have to ad- key. The lock mechanism itself is actu- Communications Commission) regula- just or activate anything. This electronic ally a dual-function device, simulta- tions. Operation is governed by the fol- Overview immobilization system is designed to neously serving as a communications lowing: reduce the susceptibility of the vehicle interface designed to allow the security FCC ID: LX8EWS to theft by making it impossible to start system to maintain a continuous stream Compliance statement:

the engine using any means other than of variable, vehicle-specific signals with Controls This device complies with part 15 of the the special keys furnished with the ve- the electronic circuitry in the key. The FCC Rules. Operation is subject to the hicle. system will not release the ignition, fuel following two conditions: Your BMW center can cancel the elec- injection and starter unless it recog- tronic system authorization for individ- nizes an "authorized" key. > This device may not cause harmful ual keys (in the event a key is lost, for interference, and Car care instance). A deactivated key can no Force applied to the key can dam- > this device must accept any interfer- longer be used to start the engine. age the integrated electronic cir- ence received, including interference cuitry. A damaged key can no longer be that may cause undesired operation. used to start the engine.< Any unauthorized modifications Repairs to these devices could void the user's authority to operate the equipment.< Technology Data Index 36nCentral locking system Opening and closing from the outside

The concept Watch the closing process care- The central locking system becomes fully and be sure that no one is operational when the doors are closed. trapped by the closing motion. The The system simultaneously engages movement stops when you release the < and releases the locks on the key. > doors Manual operation > luggage compartment > fuel filler door. (in the event of electrical failure) The central locking system can be Turn the key all the way to the extreme left or right to unlock/lock the door. operated 367de011 > from outside via the door locks and the luggage compartment lock With the key (M coupe: Open only) > from inside via the safety lock If the vehicle has been locked buttons (locks doors only). from the outside, persons remain- The alarm system is automatically ing inside the vehicle cannot unlock it.< armed whenever you activate the central locking system from outside the Convenience locking mode vehicle. It prevents the doors from be- Electrically powered windows can also ing unlocked with the lock buttons or be closed from the door locks: release handles. When the doors are closed, hold the The central locking system unlocks key in the "Lock" position. automatically in the event of an accident. In addition, the hazard warning flashers and interior lamps come on. Opening and closing from the inside 37n

To unlock and open the doors Children might be able to lock the > Pull the door handle of a door twice doors from the inside. For this rea- (the initial pull unlocks the door, and son, take the vehicle's keys with you so the second opens it). that the vehicle can be opened again from the outside at any time.< Overview To engage the locks When the lock button of any door is pressed down, the doors and luggage compartment are locked. The anti-theft Controls system is not activated. The fuel filler door also remains unlocked to allow refueling. To avoid being accidentally locked out Car care of the car: > The vehicle cannot be locked with the lock button when the driver's door is open.

> The lock button on the passenger's Repairs door only operates the central locking system if both doors are closed. Technology Data Index 38nLuggage compartment lid

Locking separately (not for the M coupe) Turn the master key to the right until the slot is horizontal, then remove the key. This locks the luggage compartment and disengages it from the central locking system. If you then surrender only the door and ignition key (refer to page 34), access to the vehicle through 367de625 367de368 Z3 roadster the luggage compartment is not possi- Z3 coupe, M coupe ble (for valet parking, for instance). The lock To close Manual operation The illustration depicts the luggage The illustration depicts the luggage compartment lock of the Z3 roadster (in the event of electrical failure) compartment lid of the Z3 coupe or as an example. Turn the master key in the lock of the M coupe. The controls and function for the luggage compartment lid to the left to The handle recess in the interior trim Z3 coupe, M coupe (open only) and the stop – the luggage compartment panel of the luggage compartment lid the M roadster are the same as for opens easily. (arrow) makes it easier to pull the lid the Z3 roadster. The luggage compartment is locked down. Only the master keys (refer to page 34) again as soon as it is closed. On the Z3 roadster and M roadster, the will fit in the luggage compartment lock. handle recess is located to the left of the lock mechanism.

To avoid injuries, be sure that the travel path of the luggage compartment lid is clear when it is closed, as with all closing procedures.< Luggage compartment lid Electric power windows 39n

Do not drive with the luggage After the ignition has been switched off: compartment lid open, since ex- Actuation is still possible for up to haust fumes could penetrate the interior 15 minutes in ignition key position 0 or of the vehicle. Should it be absolutely if the ignition key has been removed, as necessary to operate the vehicle with long as no doors have been opened. Overview the luggage compartment lid open (coupe; roadster with closed convert- Because the power windows are ible top): sealed at high pressure to prevent > Close all windows. On the coupe,

wind noise when closed, a powerful Controls close the sunroof. motor is required for efficient closing.

> 367de668 Increase the air supply of the heating When closing the windows, always en- and ventilation system to a high level. sure that they are not obstructed in any < Refer to page 80 or 84. Opening and closing windows way. Unsupervised use of these sys- From ignition key position 1 and up: tems can result in serious personal in- Car care jury. Remove the ignition key to deacti- > Depress the rocker switch until you vate the electric power windows when- feel resistance. ever you leave the car. Never leave the The window continues moving for as keys in the car with unsupervised chil-

long as you maintain pressure on the Repairs dren. switch. Never place anything that could ob- > Press the rocker switch beyond the struct the driver's vision on or next to pressure point (one-touch mode): the windows.< The window moves automatically.

Press the switch a second time to Technology For convenience closing via the door stop the window. lock, refer to page 36. Data Index 40nElectric power windows Sunroof*, coupe

Jam protection To prevent injuries, exercise care If one of the windows comes into con- when closing the sunroof. Keep it < tact with an object between the window in your field of vision until it is closed. and roof frame when it is closing, the closing cycle is interrupted immediately To avoid pressure or drafts in the pas- and the window will open again slightly. senger compartment when the sunroof is open, keep the air vents in the dash- You can override this jam protec- board open and increase the air supply tion function (if there is an at- if necessary. Refer to pages 82 and 86. tempted unauthorized entrance from the outside, for instance) by pressing 367de689 Z3 coupe, M coupe the switch beyond the resistance point and holding it.< Lifting – Closing From ignition key position 1 and up: To lift: Press button 1. To close: Press button 2. Manual convertible top, roadster 41n

Weather protection The convertible top combines reliable protection from the elements with sim- ple, convenient operation. Here are a few tips to ensure that you have plea- Overview sure with your roadster. It is advisable to close the convertible top when the vehicle is parked. The closed convertible top not only protects Controls the passenger compartment from un- 367de399 367de046 foreseeable damage from the weather, it also provides a certain degree of theft protection. In addition, keep valuables To open 3 Raise the convertible top approx. only in the locked luggage compart- 1 With the doors closed, lower the side 8 inches (20 cm) from the convertible Car care ment, even with the convertible top windows a few inches (centimeters). top frame on the inside to relieve ten- closed. 2 Releasing the convertible top: Pull sion on the top. Refer to arrow 1. Never mount a roof-mounted luggage the levers outward on the left and the right of the convertible top frame Be sure that the convertible top rack on the convertible top. Please con- Repairs folds at the front linkage joints first tact your BMW center for suitable se- (refer to the illustration). (refer to arrow 2). If it does not, the con- curing devices and additional accesso- vertible top linkage could be bent.< ries. To prevent damage, do not operate the 4 Continue to raise the top at the front Technology convertible top at temperatures below and push it toward the rear into the 32 7 (0 6). convertible top well. In the process, make sure the rear window is laid down evenly and free

of creases. To prevent the rear win- Data dow from being scratched, a soft cloth should be laid in the window fold. Index 42nManual convertible top, roadster

5 Fold the release lever against the convertible top frame.

In order to avoid subsequent moisture damage, do not open and store the convertible top when it is wet (refer also to the chapter on vehicle care).< 367us669 367de274

To mount the cover The attachment points of the cover are The illustration depicts a representative indicated by the four arrows in the illus- schematic of the fasteners for the con- tration. vertible cover. 1 Position the convertible cover on the To secure, press the outer ring of the convertible top well and align the cover fastener onto the mating piece on upper portions of the fasteners with the vehicle (refer to the arrows). the lower portions on the vehicle. 2 Lift the cover at the rear, reach underneath it and engage the two middle fasteners. 3 Attach the front fasteners. Manual convertible top, roadster 43n Overview Controls 367us670 367us077 367de275

4 Push the peripheral frame of the To close > Loosen the front fasteners (outer cover under the edge of the con- 1 To remove the convertible top cover: arrows). Car care vertible top well. > Pull the outer frame of the cover > Loosen the fasteners. Pull the cap 5 Check the convertible cover to be under the edge of the convertible of the latch upward. Refer to the sure it is properly secured. top well. arrow. > Lift the cover from the rear and re- In order to avoid soiling of the in- lease the middle fasteners (middle Repairs side of the convertible top, always arrows). drive with the cover secured in place.<

Be sure that the cover is secured Technology properly on the vehicle. If it is not firmly secured, the flow of air while driving could loosen the cover at higher speeds.< Data Index 44nManual convertible top, roadster

Be sure that the fastener hooks 2 on the left and right are securely engaged in the frame of the windshield. If they are not, the convertible top could open while the vehicle is moving.<

At higher speeds, it may occur that the lower air pressure which is created in the passenger compartment will cause the top or the rear win-

367de247 367de047 dow to flutter. Increase the air supply via the ventilation controls so that a < > To avoid damage, carefully fold the 3 Pull the release lever away from the vacuum does not occur in the vehicle. cover and store it in the luggage frame as far as possible. compartment. 4 Holding the convertible top at the front convertible top frame, lift it out Do not position heavy objects on of the convertible top well and fold it the cover. forward. If you store the cover away from the vehicle, the cover should be spread When folding the convertible top out.< forward, do not grasp it by the side linkage. If you do so, there is a risk 2 When the doors are closed, lower the of injury to your hands and fingers.< side windows slightly. 5 Insert the pins 1, on the left and the right, into the guides in the windshield frame. Using the handle recess in the center of the convertible top frame, pull the convertible top down. Hold the top in this position and secure both fasteners (refer also to page 109). Power convertible top, roadster* 45n

Weather protection Operate the convertible top only The convertible top combines reliable when the vehicle is stationary. protection from the elements with sim- Do not lay objects on the convertible ple, convenient operation. Here are a top, since they would fall off when the few tips to ensure that you have plea- convertible top is operated and cause Overview sure with your roadster. damage or injuries. Do not reach into the convertible top It is advisable to close the convertible mechanism during opening and closing. top when the vehicle is parked. The Keep children away from the moving closed convertible top not only protects Controls parts of the convertible top during the passenger compartment from un- operation. 367de046 foreseeable damage from the weather, The automatic sequence is interrupted it also provides a certain degree of theft immediately if the button for actuating protection. In addition, keep valuables To open

the top (page 46 and 49) is released. Car care only in the locked luggage compart- 1 With the doors closed, lower the side The sequence can be continued in the ment, even with the convertible top windows a few inches (centimeters). desired direction by pressing the but- closed. 2 Releasing the convertible top: Pull ton.< Never mount a roof-mounted luggage the levers outward on the left and the right of the frame of the top (refer to rack on the convertible top. Please con- Repairs tact your BMW center for suitable se- the illustration). curing devices and additional accessories. To prevent damage, do not operate the convertible top at temperatures below Technology 32 7 (0 6). To conserve the battery, it is advisable to operate the top only with the engine running. Data Index 46nPower convertible top, roadster*

If the convertible top has not been lifted far enough, or if the footbrake is not applied, the motor which operates the convertible top will not operate.<

In order to avoid subsequent moisture damage, do not leave the convertible top open when it is wet (refer also to the chapter on vehicle

367de399 367us366 care).<

3 Raise the convertible top approx. 5 Hold the footbrake down during the 8 inches (20 cm) from the convertible entire opening procedure. top frame on the inside to relieve ten- 6 Lift the convertible top frame. Press sion on the top. Refer to arrow 1. and hold the button for convertible top operation in the "Open" direc- Be sure that the convertible top tion (2) until the opening process is folds at the front linkage joints first completed and the cnvertible top is (refer to arrow 2). If it does not, the con- folded into the convertible top well. vertible top linkage could be bent.< Depending on the vehicle model, the arrangement and appearance of the 4 Press the release lever against the buttons may vary. Please refer to the frame of the top. individual symbols for selecting the desired function. Power convertible top, roadster* 47n Overview Controls 367us077 367de274 367us669

To mount the cover The attachment points of the cover are 4 Push the peripheral frame of the The illustration depicts a representative indicated by the four arrows in the illus- cover under the edge of the convert- Car care schematic of the fasteners for the con- tration. ible top well. 5 Check the convertible cover to be vertible cover. 1 Position the convertible cover on the sure it is properly secured. To secure, press the outer ring of the convertible top well and align the up- cover fastener onto the mating piece on per portions of the fasteners with the Repairs In order to avoid soiling of the in- the vehicle (refer to the arrows). lower portions on the vehicle. side of the convertible top, always 2 Lift the cover at the rear, reach drive with the cover secured in place.< underneath it and engage the two middle attachments. Be sure that the cover is secured 3 Attach the front fasteners. Technology properly on the vehicle. If it is not firmly secured, the flow of air while driving could loosen the cover at higher speeds.< Data Index 48nPower convertible top, roadster* 367de247 367de275 367us670

To close > Release the front fasteners (outer > To avoid damage, carefully fold the 1 To remove the convertible top cover: arrows). cover and store it in the luggage > Pull the outer frame of the cover compartment. > Loosen the fasteners. Pull the cap under the edge of the convertible of the latch upward. Refer to the top well. Do not position heavy objects on arrow. > Lift the cover from the rear and re- the cover. lease the middle fasteners (middle The cover should be spread out if you arrows). store it away from the vehicle.< Power convertible top, roadster* 49n

At higher speeds, it may occur that the lower air pressure which is created in the passenger compartment will cause the top or the rear window to flutter. Increase the air supply Overview via the ventilation controls so that a vacuum does not occur in the vehicle.< Controls 367us366 367de047

2 When the doors are closed, lower the 6 Insert the pins 1, on the left and the side windows slightly. right, into the guides in the windshield Car care 3 Pull the release lever away from the frame. Using the handle recess in the frame as far as possible. center of the convertible top frame, 4 Hold the footbrake down during the pull the convertible top down. Hold the entire closing procedure. top in this position and secure both 5 Press and hold the button for con- fasteners (refer also to page 109). Repairs vertible top operation in the "Close" direction (1) until the closing process If the footbrake is not applied, the is completed and the convertible top motor which operates the con- frame has docked against the wind- vertible top will not operate.< Technology shield frame. Depending on the vehicle model, the Be sure that the fastener hooks 2 arrangement and appearance of the on the left and right are securely buttons may vary. Please refer to the engaged in the frame of the windshield.

specific symbols for selecting the If they are not, the convertible top could Data desired function. open while the vehicle is moving.< Index 50nSeat adjustment

For maximum safety, please comply Correct sitting posture with the following: To reduce strain on your spinal column, sit all the way back in the seat and rest Never try to adjust your seat while your back fully against the backrest. operating the vehicle. The seat In the ideal sitting posture, your head could respond with an unexpected extends along a straight line from your movement, and the ensuing loss of ve- spine. hicle control could result in an accident. For long-distance driving, you may wish Be sure that the safety belt is fastened to increase the backrest tilt angle firmly against your body at all times. In slightly to reduce muscular tension. the event of a frontal impact, a loose lap You should also be able to grasp the 367de015 belt could slide over your hips, leading highest point of the steering wheel with to abdominal injury. In addition, the your arms slightly bent. 1 Height* safety belt's restraint effectiveness is After a seat adjustment in the coupe, reduced if the belt is worn loosely. 2 Backward/Forward adjustment adjust the height of the safety belt also. When adjusting your seat, select a po- Refer to page 53. sition that provides the maximum distance between you and the steering wheel, instrument panel and door while still allowing comfortable and safe access to all vehicle controls.< Seat adjustment Mirrors 51n

The mirror on the passenger's side features a lens with a more convex surface than the mirror installed on the driver's side. When estimating the distance between yourself and Overview other traffic, bear in mind that the objects reflected in the mirror are closer than they appear. This means that esti- mations of the distance to following traffic should not be regarded as pre- Controls

367de076 365de030 cise.<

Backrest angle Exterior mirrors Electric defrosting* Pull the lever and apply or remove Make adjustments with the large, four- Both mirrors are defrosted automa- Car care weight as required. directional mirror switch. tically when the ignition key is in position 2. Change to the other rearview mirror Read and comply with the adjust- with the smaller switch. ment instructions on page 50. > Push the switch up – mirror on the Repiars Failure to do so can result in diminished driver's side. personal safety.< > Push the switch down – mirror on the passenger's side. Head restraints You can also adjust the mirrors manu- The head restraints are integrated into Technology ally by pressing against the outer edges the backrests. of their lenses. Head restraints reduce the risk of spinal injury in the event of an accident. Data Index 52nMirrors

Vanity mirrors Fold the sun visors down and push the cover (coupe only) to the side.

367de017 Z3 roadster, Z3 coupe 367de397 M roadster, M coupe

Interior rearview mirror – Interior rearview mirror – Z3 roadster, Z3 coupe M roadster, M coupe To reduce the glare effect from the rear This mirror dims automatically through while driving at night, tilt the mirror by an infinitely-variable range by respond- moving the small lever. ing to the effects of light (ambient light and headlamp glare). The mirror automatically reverts to its clear, undimmed setting whenever you select "Reverse." The two photocells should be kept clean and unobstructed to ensure that the mirror continues to operate properly. One photocell (arrow) is on the lower edge, while the other is on the opposite side of the mirror. For an explanation of the electrochromic technology used in this mirror, refer to page 178. Safety belts 53n Overview Controls 367de636 367de018 367de019 Z3 roadster, M roadster Z3 coupe, M coupe

Fasten your safety belt before begin- Z3 roadster, M roadster Safety belt height adjustment – ning every trip. Make sure the safety belts are routed Z3 coupe, M coupe Car care To fasten: Make sure you hear the through the belt guide loops on the seat You can adjust the safety belts to fit catch engage in the belt buckle. backrests. your own physical dimensions by using To release: Press the red button in the the safety belt height adjustment mechanism. buckle. Hold the belt and guide it back Repairs to its reel. Downward adjustment: The safety belt locks also: Press the button down (arrow 1). > In an abrupt stop or a collision Upward adjustment: > Grasp the deflection fitting on the side

When you pull it sharply Technology > During sudden braking or accelera- and slide it upward (arrows 2). tion > In curves > When the vehicle is at an extreme

angle. Data Index 54nSafety belts

Comply with the following instruc- Expectant mothers should also wear tions for wearing safety belts. If their safety belt at all times, taking care you do not, maximum personal protec- to ensure that the lap belt fits against tion will not be provided and the safety the lower hips and does not exert pres- function of the belt is limited. These in- sure on the abdominal area.< structions also apply for vehicle passengers: For care and cleaning, refer to page 137. Never allow more than one person to wear a single safety belt. Never allow If the safety belt system has been infants or small children to ride in a pas- stressed as a result of an accident senger's lap. or if it has been damaged in any other Avoid twisting the belt while routing it way: Have the belt system, including firmly across your hips and shoulder. the safety belt tensioner replaced by an Do not allow the belt to rest against BMW center. In addition, have your hard or fragile objects in your pockets. BMW center inspect the safety belt Do not route the belt across your neck, anchors. or run it across sharp edges. Be sure If a child restraint system was in your that the belt does not become caught vehicle during an accident, consult the or jammed. manufacturer's instructions regarding Be sure that the safety belt is fastened replacement.< firmly against your body at all times. For this reason, avoid wearing bulky clothing which will prevent proper belt fit. Pull the safety belt across your shoulders frequently to re-tension it. In the event of a frontal impact, a loose lap belt could slide over your hips, leading to abdominal injury. In addition, the safety belt's restraint effectiveness is reduced if the belt is worn loosely. Airbags 55n

Indicator lamp The indicator lamp displays the operational readiness of the airbag system from ignition key position 1 and up. Overview System operational: > The indicator lamp comes on briefly. System malfunction: Controls > The indicator lamp fails to come on. 367de679 367de680 > The indicator lamp comes on briefly before going out and then lighting up 1 Front airbags for driver and front The illustration depicts schematically again. passenger the primary directions of vehicle impact A system malfunction could prevent the Car care 2 Side airbags which initiate airbag deployment. system from responding to a high-intensity frontal impact occurring within Protective effect its normal response range.

The front airbags help protect the driver Please have your BMW center inspect Repairs and passenger in the event of a head- and repair the system as soon as possi- on collision where the protection pro- ble. vided by the safety belt alone would not be adequate. The side airbags help provide protection in the event of a side Technology collision. Each side airbag provides support to the side chest area. Data Index 56nAirbags

Sitting correctly with airbags Never allow any objects to obstruct the area between the airbag and an occu- For your safety, comply with the pant. following instructions for the air- Do not use the cover panel above the bags. If you do not, the airbags may not passenger-side airbag as a storage be able to provide their maximum pro- area. tection. All passengers in the vehicle If you use a child restraint system, read should be aware of and comply with this carefully and comply with the instruc- information: tions on page 57. The airbags are supplemental restraint Be sure that child restraints are mounted

devices designed to provide extra pro- correctly and provided with the great- 367de359 tection; they are not a substitute for est-possible distance between the air- safety belts. Wear your safety belt at all bags in the side trim panels. Do not This is the correct way for a child to sit times. The airbags will not be triggered allow children to lean out of the child's in a child restraint when side airbags in the event of a minor accident, a vehi- seat in the direction of the side trim pan- (arrow) are provided. cle roll-over, or collisions from the rear. els. If they do so, serious injuries can In these instances, the safety belt pro- occur if the airbag is triggered.< vides optimal protection. Airbags are located under cover panels Even when you have complied with all in the steering wheel, in the dashboard of these guidelines, there is still a small and in the side trim panels of the doors. residual risk of minor facial, hand and Adjust your seat to a position that pro- arm injuries from airbag deployment vides maximum distance between you occurring in isolated instances. and the steering wheel, the instrument The ignition and inflation noise may panel and the door while still allowing cause a mild temporary hearing loss in comfortable and safe access to all extremely sensitive individuals. vehicle controls. Corresponding airbag safety precau- To avoid sustaining hand and arm inju- tions are provided on both sun visors ries, always grasp the steering wheel on and the instrument panel (US models). the rim with the hands at the 9 and For additional information concerning 3 o'clock positions. Do not place your the airbag system, refer to pages 139 hands on the center pad. and 176. Airbags Child restraint systems* 57n

Before installing any child restraint In the interest of the child's safety, device or child seat, please read please read carefully and comply with the following: the instructions for installation and use Never install a rearward-facing child provided by the child restraint's manu- restraint system in the passenger seat facturer whenever your use such a Overview of this car. device. If the airbag deploys and hits the back- Do not allow children to lean out of a rest of the rear-facing child seat (of the child restraint system toward the door kind designed for infants under 1 year or dashboard, as otherwise serious in- and 20 lbs./9 kg), it is likely that the juries may result if the airbag deploys. Controls

367de360 child sitting in the rear-facing child seat Always ensure that all occupants (of all will be seriously injured or killed. ages) remain properly and securely re- This is the correct way for a larger child If it is necessary for a child (not an in- strained at all times. to sit wearing the safety belt when side fant) to ride in the car, certain precau- Read carefully and comply with the Car care airbags (arrow) are provided. tions should be taken. First, move the safety precautions covering safety belts passenger seat as far away from the on pages 53 and 54. If you do not, the dashboard as possible. This important protective function of the safety belts precaution is intended to maximize the will be limited.<

distance between the airbag and the Repairs child. Older children should be tightly secured with the safety belt. Younger children should be secured in an appropriate forward-facing child restraint system that has first been properly se- Technology cured with a safety belt. Data Index 58nChild restraint systems*

To lock the belt Extract the entire length of the belt from the inertia reel mechanism. Allow the reel to retract the belt somewhat and engage the buckle, then tighten the belt against the child restraint system. The retraction mechanism is now locked. The belt cannot be retracted further. Comply with the installation instructions provided by the manufacturer of the 367us704 367de361 child restraint system. Z3 coupe

Child restraint installation To release the belt Z3 coupe, M coupe The safety belt on the passenger side Release the buckle, remove the child For the use of child restraint systems can be locked for mounting and secur- restraint system and allow the inertia with a tether strap, an additional mounting child restraint systems. reel to retract the belt completely. ing point is provided in the coupe at the A label with operating instructions is right rear on the roof frame. Attach the attached to the belt next to the sliding tether strap hook to the mounting point. latch plate. Adjust the tether strap according to the child restraint manufacturer's instructions. Steering/Ignition lock 59n

Vehicles with automatic transmission*: 1 Steering lock disengaged Your vehicle is equipped with an inter- You will often find that it is easier to turn lock. This means that the ignition key the ignition key from position 0 to 1 if can not be turned to position 0 and re- you move the steering wheel slightly to moved until the selector lever is in posi- help disengage the detent. Overview tion "P." Individual electrical equipment and Furthermore, the selector lever is accessories are available for use. locked in position "P" when the ignition

key is in position 0 or removed from the 2 Ignition on Controls ignition switch. All electrical equipment and accesso- 367de009 To turn the key back to position 0 or to ries are available for use. remove it, first move the selector lever 0 Steering lock engaged to position "P." 3 Starting the engine Car care This is the only position in which the Vehicles with manual transmission: ignition key can be inserted and re- When starting, depress the clutch, moved. since a lock otherwise prevents the An acoustic warning sounds when you engine from being started.

fail to remove the ignition key after Repairs opening the driver's door. After removing the key, turn the steering wheel slightly to the left or right until you hear the lock engage. Technology Data Index 60nStarting the engine

Before starting Starting the engine If these temperature conditions are an- > Engage the parking brake. > Start the engine. Do not press the ticipated for a longer period, have the > Be sure that the transmission selec- accelerator pedal. engine oil changed to a special oil (see tor is in "Neutral" (or "Park" if vehicle page 126). Please contact your BMW is equipped with automatic transmis- Do not actuate the starter for too center for additional information. sion). short a time. Do not turn it for Usually, it is not necessary to depress > Depress the clutch pedal. more than approx. 20 seconds. Release the accelerator pedal. However, at high the ignition key immediately after the altitudes or in very hot or very cold Do not run the engine in enclosed engine starts. Do not allow the engine weather, depress the pedal halfway spaces. The exhaust gases con- to warm up by allowing it to run while down when starting the engine. tain carbon monoxide, an odorless and the vehicle remains stationary. Instead, Engine idle speed is controlled by the colorless, but highly toxic gas. Breath- begin driving immediately at a moder- engine computer system. Increased < ing the exhaust gases poses an ex- ate engine speed. speeds at start-up are normal and treme health risk, and can lead to un- should decrease as the engine warms consciousness and death. Should the engine fail to start on the up. If engine speed does not decrease, Do not leave the car unattended with first attempt (if it is very hot or cold, for service is required. the engine running. An unattended instance): To prevent the battery from discharg- vehicle with a running engine repre- > Press the accelerator pedal halfway ing, always switch off any accessories sents a potential safety hazard.< down while engaging the starter. which are not required. Switch off the Cold starts at very low temperatures, ignition when the vehicle is not being from approx. +5 7 (–15 6) and at driven. altitudes above approx. 3,300 ft (1,000 meters): > On the first start attempt, engage the starter for a longer period (approx. 10 seconds). > Press the accelerator pedal halfway down while engaging the starter. Switching off the engine Parking brake 61n

Turn the ignition key to position 1 or 0. If, in exceptional circumstances, it should be necessary to engage Never withdraw the ignition key the parking brake while the vehicle is while the vehicle is rolling. The in motion, do not pull it with excessive steering locks and it is impossible to pressure. Keep your thumb pressed Overview steer the vehicle. against the release button while care- Always remove the ignition key and en- fully pulling up the lever to apply mod- gage the steering lock before leaving erate pressure. Excessive pressure can the vehicle. lead to overbraking and loss of traction Vehicles with manual transmission: (fishtailing) at the rear. Controls

Always engage the parking brake when 367de028 The brake lamps do not come on when parking on slopes and inclined sur- the parking brake is engaged. faces, since placing the lever in 1st To engage Vehicles with manual transmission:

gear or reverse may not provide ade- Always engage the parking brake when Car care The lock engages automatically when quate resistance to rolling. parking on slopes and inclined sur- you lift the lever, and the indicator lamp Vehicles with automatic transmission: faces, since placing the lever in 1st in the instrument panel comes on when Place the selector lever in "Park."< gear or reverse may not provide ade- the ignition key is in position 2. Refer to quate resistance to rolling. page 23. Vehicles with automatic transmission: Repairs Place the selector lever in "Park."< To release Pull up slightly on the lever, press the To avoid corrosion, apply the parking button and lower the lever. brake lightly from time to time when The parking brake is designed primarily coasting to a standstill (at a traffic sig- Technology to prevent the vehicle from rolling when nal, for instance), provided that it is safe parked. It operates against the rear to do so. wheels. Data Index 62nManual transmission

Reverse Select reverse only when the vehicle is stationary. Press the shift lever to the left to overcome the resistance. As you do this, the backup lamps will turn on automatically when the ignition key is in position 2.

Do not hold the vehicle in place on slopes by slipping or "riding" the 367de353 clutch. Use the parking brake instead. A slipping clutch increases clutch wear.< The shift lever's neutral plane is located between 3rd and 4th gear. When shifting from each gear into "Neutral," the shift lever returns automatically to this neutral position because of its spring loading. Automatic transmission* 63n

Adaptive Transmission Control Range selection ATC* (Z3 roadster 2.3, 2.8, A detent prevents inadvertent shifts to Z3 coupe) the "Reverse" or "Park" selector lever The automatic transmission of your positions. To disengage the detent, BMW is equipped with an Adaptive press the button on the front side of the Overview Transmission Control (ATC). This sys- shift knob (arrow in the illustration on tem reacts with precision to your indi- the left). vidual driving style and the current driv-

ing conditions. Different shift programs While the vehicle is stationary and Controls are utilized to achieve this. before shifting out of "Park" or 367us648 For details concerning ATC, please refer "Neutral," depress the footbrake in to the chapter describing "Advanced order to disengage the selector lever's technology" on page 176. Selector lever positions lock mechanism (Shiftlock). P R N D 3 2 1 Hold the footbrake down until starting Car care off. The vehicle will otherwise "creep" Shift programs when a drive position is engaged.< Press the switches: Before exiting the vehicle when > E (Economy) the engine is running, place the Repairs > M (Manual) selector lever in the "Park" or "Neutral" Selector lever in position 3: position and apply the parking brake. If > S (Sport Program) you do not, the vehicle can move. Do not leave the car unattended with Technology Starting the engine the engine running. An unattended vehicle with a running engine represents a The engine can only be started in posi- potential safety hazard. If you should tions "P" or "N." accidentally select "Neutral" while trav-

eling at high speed, remove your foot Data from the accelerator pedal immediately. Allow the engine speed to drop to idle before selecting the desired drive position. Damage could otherwise occur

due to excessive engine speed.< Index 64nAutomatic transmission*

P – Park 2 and 1 – Mountain ascents and Electronic transmission control Select "Park" only when the vehicle is engine braking module stationary. The transmission locks to Select these ranges to prevent undes- If the indicator lamp comes on, prevent the rear wheels from turning. ired shifts and use the engine braking there is a malfunction in the effect to maximum advantage on moun- transmission system. R – Reverse tain roads or extended uphill and down- Bring the vehicle to a stop, select trans- Select "Reverse" only when the vehicle hill stretches. The transmission shifts mission position "Park," set the parking is stationary. up only as far as the selected gear. brake and turn the engine off (ignition key to position 0). Wait a few seconds, N – Neutral Kickdown (automatic downshift) then start the engine. Select "Neutral" only if your journey is In the "Kickdown" mode, you achieve If the indicator lamp goes out again after interrupted for a longer period. the maximum engine performance in a few seconds, normal transmission position "D." performance has been restored. Con- D – Drive (automatic shift Press the accelerator pedal past the tinue to drive normally. increased resistance point at the full- program) If the indicator lamp does not go out, all throttle position. This position is designed for driving selector lever positions can still be se- under all normal operating conditions. lected. However, the vehicle has limited E – Economy All forward gears are available; the performance in the forward drive posi- ATC* is fully operational. For economical driving. This is the initial tions because the transmission utilizes position whenever the engine is started. only 3rd gear (position 1 or 2) or 4th 3 – Sport Program gear (position 3 or "D"). M – Manual program This program is designed for perfor- In this situation, avoid severe loads and mance-oriented driving. It employs de- This program is for driving conditions take the car to the nearest BMW center layed shift points for full utilization of under which the selected gear is to be without delay. the vehicle power reserves. retained. The transmission then remains in this gear both when starting off and during acceleration. With this program, you drive only in 4th gear when in position "D." Automatic transmission* Turn signals/High beams 65n

Do not perform service operations To signal briefly in the engine compartment with a Press the lever up to but not beyond drive position engaged. If you do so, the detent. It then returns to the center < the vehicle could move. position when released. Overview For towing and jump-starting, refer to pages 170 and 172. Controls 367us024

1 High beam (blue indicator) Car care 2 Headlamp flasher (blue indicator) 3 Turn signal indicator (green indicator lamp and rhythmic clicking of the blinker relay) Repairs If the indicator lamp and the clicking from the relay are both faster than normal, one of the turn indicators has failed. Technology Data Index 66nWiper/Washer system

0 Wipers retracted 3 Fast wiper speed The wipers are partially hidden behind When the vehicle is stationary, the sys- the hood. To bring the wipers up into tem does not switch to a lower wiper their vertical position (important when speed. changing the blades, or folding up when frost is expected): 4 Brief wipe Switch on the wipers and switch off the The wipers move once across the wind- ignition when the wipers are approxi- shield. mately vertical. 5 Automatic windshield washer 367de631 Fold the wipers down onto the The system sprays washer fluid against windshield before turning on the the windshield and activates the wipers Windshield ignition key. Failure to do this could re- for a brief period. 0 Wipers retracted sult in damage to the wiper/washer system and hood.< If you only pull the lever briefly, the sys- 1 Intermittent wipe tem sprays washer fluid onto the wind- 2 Normal wipe 1 Intermittent wipe shield without activating the wipers. 3 Fast wipe The length of the interval is varied auto- 4 Brief wipe matically according to the car's actual 5 Automatic window washer road speed.

Rear window – 2 Normal wiper speed Z3 coupe, M coupe only The wipers automatically revert to inter- 6 Intermittent wipe/ mittent operation when the vehicle is Automatic window washer stationary. Wiper/Washer system Rear window defroster 67n

6 Intermittent wipe/ Headlamp washers* Automatic rear window washer If the headlamps are on, they will also Press the lever briefly: be cleaned every fifth time you activate The intermittent setting of the rear win- the automatic windshield washer. dow wiper is switched on or off. Overview Press and hold the lever: Do not use the washers if there is The system sprays washer fluid against any danger that the fluid will freeze the rear window and activates the on the windshield, otherwise vision wiper. After the lever is released, the could be obscured. For this reason, use Controls wiper continues to cycle for a few sec- an antifreeze agent. Refer to page 124. 367de367 Z3 coupe, M coupe onds. Do not use the washers when the reservoir is empty, otherwise damage to the To change the wiper blades, refer to washer pump could result.< The Z3 coupe (illustration) and M coupe page 146. both have a rear window defroster. Car care Windshield washer jets Depending on the vehicle model, the The windshield washer jets are heated arrangement and appearance of the automatically* when the ignition key is switches may vary. Please refer to the in position 2. individual symbol for selecting the desired function. Repairs

To activate Press the button, the indicator lamp

comes on. Technology

To deactivate Press the button if the indicator lamp is on. Data

M coupe: Activation duration: 8 minutes maximum.< Index 68nCruise control*

Hold the lever in position 1: To cancel The vehicle accelerates without pres- Press the lever briefly in direction 4: sure on the accelerator pedal. When The cruise control is deactivated imme- you release the lever, the system mem- diately. orizes and maintains the current speed. In addition, the system is also automatically deactivated in response to the fol- If, on a downhill gradient, the lowing conditions: engine braking effect is not suffi- cient, the controlled speed can be > When you apply the brakes exceeded. Speed can drop on uphill > When you depress the clutch or move

365us059 grades if the engine output is insuffi- the automatic transmission selector cient.< lever from "D" to "N" > If you exceed or fall below the pro- You can store and automatically main- grammed speed for an extended pe- tain any desired vehicle speed above To decelerate riod (by depressing the accelerator, approx. 25 mph (40 km/h). Press the lever briefly in direction 2: for example). The system is switched off and the If you are already driving with active cruise control, the speed is decreased stored speed deleted from its memory Do not use cruise control on twist- by approx. 0.6 mph (1 km/h) every time when you turn the ignition key to posi- ing roads, when high traffic den- you briefly touch the lever. tion 0. sity prevents driving at a constant Hold the lever in position 2: speed, when the road surface is slick To store and maintain speed/ With the cruise control active, the sys- (snow, rain, ice), or when the road sur- to accelerate tem automatically reduces the throttle face is loose (rocks or gravel, sand).< Press the lever briefly in direction 1: opening to slow the vehicle. When you The system records and maintains the release the lever, the system memo- current vehicle speed. Every time you rizes and maintains the current speed. briefly press the lever, the speed increases by approx. 0.6 mph (1 km/h). Activate stored setting (resume) Press the lever briefly in direction 3: The vehicle accelerates to and maintains the last speed stored. Odometer Tachometer Fuel gauge 69n Overview Controls 367de005 367us006 367us347

1 Odometer Never allow the engine to operate with When you switch on the ignition, the You can activate the displays shown in the needle in the red overspeed sector indicator lamp comes on briefly to con- Car care the illustration with the ignition key in of the gauge. firm that the system is operational. position 0 by pressing the button in the To protect the engine, the Engine Man- Once the indicator lamp stays on con- instrument cluster (arrow). agement system automatically inter- tinuously, there are still approx. 2.1 gal- rupts the fuel supply in this range; you lons (8 liters) of fuel in the fuel tank. Repairs 2 Trip odometer will notice a loss of power. Tank capacity: Page 185. To reset the trip odometer to zero, If the tilt of the vehicle varies (extended press the button (arrow) with the igni- driving in mountainous areas, for tion key in position 1 and up. example), the needle may fluctuate slightly. Technology

Please refuel early, since driving to the last drop of fuel can result in

damage to the engine and/or catalytic Data converter.< Index 70nTemperature gauge Service Interval Display

Between the blue and red zones Normal operating range. It is not unusual for the needle to rise as far as the edge of the red zone in response to high outside temperatures or severe operating conditions. Checking coolant level: Page 128. 367us346 367de007

Blue Green lamps The engine is still cold. Drive at moder- The number of illuminated lamps de- ate engine and vehicle speeds. creases as the time for your next maintenance visit approaches. Red When you switch on the ignition, the Yellow lamp warning lamp comes on briefly to con- This field appears together with firm that the system is operational. OILSERVICE or INSPECTION. Comes on while driving: The engine is This alerts you that maintenance is due. overheated. Switch off the engine im- Please arrange for an appointment with mediately and allow it to cool down. your BMW center.

Red lamp Maintenance is overdue. Auxiliary instruments, M roadster, M coupe 71n Overview Controls 367us348 367de303 M roadster, M coupe 367de280 M roadster, M coupe M roadster, M coupe

Motor oil temperature Analog clock Voltmeter Under normal operating conditions, the To adjust the time on the clock, simulta- The display is provided at ignition key Car care temperature of the engine oil is be- neously press and turn the button in the position 1 and above. tween 175 7 and 250 7 (80 6 and center. 120 6). During performance-oriented

driving, do not exceed the maximum Repairs temperature of 265 7 (130 6). Until the oil temperature reaches 140 7 (60 6), do not exceed an engine speed of 4,000 RPM. Technology Data Index 72nDigital clock, Z3 coupe Analog clock, Z3 roadster

To correct the time: Depending on the correction, press the key for hours or the key for minutes. Switching the time display into the 12 or 24-hour mode: If you press the and keys simultaneously, the display converts from the 12-hour mode to the 24-hour mode. 367de380 367us080 Z3 coupe When you select the 12-hour mode, AM Z3 roadster or PM will appear to the right of the The display is provided at ignition key time. You can correct the time by pressing position 1 and above. In ignition key the buttons (arrows) with a sharp object position 0 and when the vehicle lighting such as a ball-point pen. is off, the display is not illuminated. Set the clock forward by pressing the After a power loss, 0:00 appears in the right button; set the clock back by display. pressing the left button. Time entries are made with the key for setting the hour and with the key for setting the minutes. Each time a key is pressed, the display is increased by one. Holding down the key starts the rapid advance. The time begins to run exactly on the second each time is pressed. Onboard computer* 73n

To enter the time Enter the numbers for hours and minutes by pressing the key.

Enter the hour first. Each time the key is Overview pressed, the hour display increases by one. Pressing and holding the key starts the rapid advance. Confirm the time set with the key. Now enter the minutes when two zeros Controls

367us041 367us040 Z3 coupe appear. Enter the minutes in the same manner Mode selection The illustration depicts the on- as the hours. You can call up the onboard computer board computer of the Z3 coupe Press the save key : The time is Car care data in the display from ignition switch as an example. The onboard computer started exactly on the second. The two position 1 with the turn indicator lever. of the Z3 roadster has minor differ- dots stop flashing. Press the button briefly to select the ences in appearance.< next display mode. To reset the time Repairs In addition, you can change the time by Time Press and hold the key for approx. pressing the key. The display is provided at ignition key 3 seconds: Enter the hour when the co- position 1 and above. In ignition key With the key, the calculations for lon begins to flash. position 0, the time is displayed for average fuel consumption and speed Enter the numbers by pressing the

approx. 8 seconds by pressing the Technology are reset and begin again. key in the same manner as when enter- key. ing the time. Following a power loss, the clock automatically switches to the setting mode: The colon flashes. Two dashes are dis- Data played for entering the hour. Index 74nOnboard computer*

Setting the 12-hour or 24-hour The ice warning does not alter the mode fact that surface ice can form at 7 6 Press and hold the keys simul- temperatures above +37.5 (+3 ), taneously for approx. 1 second. on bridges or shaded road surfaces, for instance.< Then press the key. Now, the mode changes from 12 to 24 hours whenever you press the key. When you select the 12-hour mode, AM or PM will appear on the right-hand

side of the display panel. 367us042 Z3 coupe The last mode selected is adopted when you press or automatically Outside temperature stored approx. 5 seconds after the last If the outside temperature drops to setting. approx. +37.5 7 (+3 6), a warning signal sounds (ice warning). The temperature display appears automatically and flashes for 8 seconds. The warning is repeated whenever the temperature climbs to at least +43 7 (+6 6) and then drops to +37.5 7 (+3 6) again. Onboard computer* 75n Overview Controls 367us045 367us043 Z3 coupe 367us044 Z3 coupe Z3 coupe

Average fuel consumption Estimated cruising range Average speed The computation is made when the en- The computer bases its calculations of Periods when the vehicle is parked and Car care gine is running. Periods when the vehi- the cruising range on the rate of fuel the engine is not running are not in- cle is parked and the engine is not run- consumption in the period immediately cluded in the computation. ning are not included. preceding your data request. At speeds below 100 mph (100 km/h),

New computation: When three dashes flash in the display, the display includes decimals. Repairs When this function has been activated the cruising range is below 9 miles New computation: and you press the key, the fuel (15 km). You should refuel as soon as When this function has been activated consumption is recalculated from that possible. and you press the key, the average point in time. Refueling is registered by the onboard speed is recalculated from that point in computer with the ignition key in posi- time. Technology tion 1 or higher.

If the vehicle has been parked at

an angle, the cruising range can- Data not be displayed accurately. The display will be corrected while the vehicle is moving.< Index 76nASC+T/DSC*

Automatic Stability Control plus Indicator lamp Traction (ASC+T)/Dynamic The indicator lamp in the instru- Stability Control (DSC)* ment cluster goes out shortly This system helps provide additional after you switch on the ignition. dynamic stability, particularly when Refer to page 24. accelerating and cornering. Indicator lamp flashes: The DSC enhances the benefits of the The system is actively regulating drive ASC+T. In addition to optimizing vehi- torque in response to monitored vehicle cle stability and traction during acceler- operating conditions. ation or when starting from a standstill, If the indicator lamp fails to go out after 367de701 Z3 roadster a further benefit is realized in cornering. the engine is started, or comes on dur- This, of course, is true only within ing the course of normal vehicle opera- To deactivate the system physically feasible limits. tion: The system activates automatically There is a system fault or the system Press the switch (arrow) – the indicator each time you start the engine. has been switched off. The vehicle re- lamp comes on and stays on. mains operational, but without ASC+T/ Depending on equipment options, the DSC. button is marked with ASC or DSC. For repairs, please consult your BMW center. The illustration depicts the button for the Z3 roadster. Depending on the vehicle model, the arrangement and appearance of the button may vary. Please refer to the specific switch symbols for selecting the desired function.< ASC+T/DSC* Parking lamps/Low beam 77n

In the following exceptional circum- "LIGHTS ON" warning stances, we recommend that you deac- When you open the driver's door after tivate the ASC+T/DSC system: turning the ignition key to position 0, > When "rocking" the vehicle to free it a warning signal sounds for a few sec- or when starting from a full stop in onds to remind you that the headlamps Overview deep snow or on loose surfaces have not been switched off. > or when driving with snow chains. Refer also to page 105. Daytime running lamps*

The headlamps are automatically Controls To reactivate the system switched on for daylight driving at igni- 367us021 Press the button again; the indicator tion key position 2. lamp goes out. Parking lamps (position lamps/ Not even ASC+T/DSC can sus- side marker lamps) Car care pend the normal laws of physics. Position 1 A driving style that is appropriate for the With the switch in this position, conditions is always the responsibility vehicle lighting on both sides is on. of the driver. For this reason, do not Repairs take risks, using the additional safety Low beam headlamps margin provided by the system as an Position 2 < excuse. When you switch the ignition off while the low beams are still on,

For additional details concerning only the parking lamps (position lamps/ Technology ASC+T/DSC, please refer to the chap- side marker lamps) remain on. ter titled "Advanced technology" on page 177. Instrument panel lighting With the lamp switch in the "On" posi- Data tion, turn the switch to adjust the illumi- nation intensity. Index 78nFog lamps Interior lamps 367de617 367us023 367de026 Z3 roadster, M roadster Z3 coupe, M coupe

Front fog lamps* Z3 roadster, M roadster Z3 coupe, M coupe – front A green indicator lamp appears 1 Continuously off 1 Continuously on in the instrument cluster to 2 Automatically controlled 2 Continuously off indicate that the front fog lamps 3 Continuously on 3 Automatically controlled are on. It is not possible to switch on the front fog lamps together with the high beams. Interior lamps Reading lamps 79n Overview Controls

367de626 Z3 coupe, M coupe 367de618 Z3 coupe, M coupe

Z3 coupe, M coupe – rear The Z3 coupe and M coupe have read- 1 Continuously on ing lamps: Car care 2 Continuously off 1 Continuously on 3 Automatically controlled 2 Continuously off 3 Automatically controlled Repairs In order to conserve the battery, all of the lamps in the vehicle are switched off automatically about 15 minutes after the ignition key is turned to position 0.< Technology Data Index 80nHeating and ventilation 367de682 Heating and ventilation 81n

1 Air flow toward the windshield and side windows 2 Air flow toward upper body The rotary dials allow infinitely-variable regulation of the air supply. You Overview can change the airflow direction with the lever in the center of the vent or by rotating the vent grille 82

3 Front footwell ventilation Controls 4 Air distribution onto the > windows > upper body > footwell Car care All intermediate positions are possible 82 5 Temperature 82 6 Air supply The heating and ventilation are oper- Repairs ational beginning with position 1 82 Technology Data Index 82nHeating and ventilation

Air distribution You can direct the flow of air onto the windows , toward the upper body and into the footwell . Any intermediate setting is possible. In this position , a small volume of air is directed onto the windows in order to keep them free of condensation. A "6 o'clock" position is recommended 367de226 as the normal operating setting. 367de224

Temperature Draft-free ventilation Rapid ventilation In order to increase the temper- The outlets for the occupants' upper 1 Set the blower speed control for the ature of the passenger compart- body area can be adjusted to suit your air flow rate to position 4. ment, turn to the right (red). For personal preferences: 2 Turn the rotary temperature control rapid heating, turn completely to the Use the rotary dial (2) to open and close completely to the left (blue). Then se- right. Then select an interior tempera- the vent throughout an infinitely-vari- lect an interior temperature which is ture which is comfortable for you. able range. With the levers (1), you can pleasant for you. direct the air flow to the side. Adjust the 3 Rotary control for air distribution in Air supply air flow up or down by rotating the vent position . You can select blower speeds grill. 4 Open the outlets for the upper body area. from 1 to 4. Both heating and Set the outlets so that the air flows past ventilation become more effec- you and is not directed straight at you. tive as the air flow rate is increased. In position 0, the blower and the heater are switched off. Heating and ventilation 83n Overview Controls 367de229 367de228 367de227

Rapid heat-up Heating To defrost the windshield and 1 Set the blower speed control for the This setting is recommended if the win- side windows Car care air flow rate to position 3. dows are free of ice or condensation: 1 Set the blower speed control for the 2 Turn the rotary temperature control 1 Set the blower speed control for the air flow rate to position 4. completely to the right (red). Then se- air flow rate to position 2. 2 Turn the rotary temperature control lect an interior temperature which is completely to the right (red). 2 Use the rotary temperature control to Repairs pleasant for you. select an interior temperature which 3 Rotary control for air distribution in 3 Rotary dial for air distribution in posi- is comfortable for you. position . tion . 3 Rotary control for air distribution in 4 To defrost the rear window on the position . coupe, switch on the rear window

defroster. Technology Data Index 84nHeating and ventilation/Air conditioning* 367de683 Heating and ventilation/Air conditioning* 85n

3 Front footwell ventilation Controls 4 Air distribution onto the > windows > upper body > footwell Car care All intermediate positions are possible 86 5 Temperature 86 6 Air supply The heating and ventilation are oper- Repairs ational beginning with position 1 86 7 Air conditioning 86 8 Recirculated air mode 86 Technology Data Index 86nHeating and ventilation/Air conditioning*

Air distribution Depending on the vehicle model, Recirculated air mode You can direct the flow of air the arrangement and appearance If there are unpleasant odors in onto the windows , toward of the switches may vary. Please refer the outside air, you can tempo- the upper body and into the to the specific switch symbols for se- rarily block the flow of air. The < footwell . Any intermediate setting is lecting the desired function. system then recirculates the air cur- possible. In this position , a small rently within the vehicle. volume of air is directed onto the win- Air conditioning dows in order to keep them free of con- The air is cooled and dehumidi- If the windows fog over in the densation. fied and – depending on the recirculated air mode, switch this A "6 o'clock" position is recommended temperature setting – warmed mode off and increase the air supply as as the normal operating setting. again when the air conditioner system required.< is switched on. Depending on the Temperature weather, the windshield may fog over In order to increase the temper- briefly when the engine is started. ature of the passenger compart- At outside temperatures below approx. 7 6 ment, turn to the right (red). For 41 (+5 ), switch off the air condi- rapid heating, turn completely to the tioning. This will help to prevent the right. Then select an interior tempera- windows from fogging up. ture which is comfortable for you. If the windows fog over after switching the air conditioning off, switch it back Air supply on. You can select blower speeds Condensation forms in the air from 1 to 4. Both heating and conditioner system during opera- ventilation become more effec- tion, which then exits under the vehicle. tive as the air flow rate is increased. In Traces of condensed water of this kind position 0, the blower and the heater are thus normal.< are switched off. Heating and ventilation/Air conditioning* 87n Overview Controls 367de230 367de224 367de231 Z3 coupe Z3 coupe

Draft-free ventilation The illustration depicts the Cooling The outlets for the occupants' upper switches of the Z3 coupe an 1 Set the blower speed control for the Car care body area can be adjusted to suit your example. Depending on the vehicle air flow rate to position 2. personal preferences: model, the arrangement and appear- 2 Switch on the air conditioning*. ance of the switches may vary. Please Use the rotary dial (2) to open and close 3 Use the rotary temperature control to refer to the specific symbols for switch select an interior temperature which the vent throughout an infinitely-vari- Repairs functions.< able range. With the levers (1) you can is comfortable for you. direct the air flow to the side, and up or 4 Rotary control for air distribution in down by rotating the vent grill. Rapid ventilation position . 1 Set the blower speed control for the 5 Open the outlets for the upper body Set the outlets so that the air flows past

air flow rate to position 4. area. Technology you and is not directed straight at you. 2 Switch on the air conditioning*. 3 Turn the rotary temperature control completely to the left (blue). Then select an interior temperature which is pleasant for you. Data 4 Rotary control for air distribution in position . 5 Open the outlets for the upper body area. Index 88nHeating and ventilation/Air conditioning* 367de234 367de232 Z3 coupe 367de233 Z3 coupe Z3 coupe

Heating Rapid heat-up To defrost the windshield and This setting is recommended if the win- 1 Set the blower speed control for the side windows dows are free of ice or condensation: air flow rate to position 3. 1 Set the blower speed control for the 1 Set the blower speed control for the 2 Turn the rotary temperature control air flow rate to position 4. air flow rate to position 2. completely to the right (red). Then 2 Turn the rotary temperature control 2 Use the rotary temperature control to select an interior temperature which completely to the right (red). select an interior temperature which is pleasant for you. 3 Rotary control for air distribution in is comfortable for you. 3 Rotary dial for air distribution in posi- position . 3 Rotary control for air distribution in tion . 4 To defrost the rear window on the position . coupe, switch on the rear window defroster. Seat heating* 89n

Press the switches with the heating symbols: Rapid heat-up as long as the switch comes on brightly. Auto- matic changeover to regular Overview heating. Controls Heating as long as the switch

367de364 Z3 roadster comes on brightly. Heating switches off automatically. The illustration depicts the To switch over while heating: switches of the Z3 roadster as an Press the section of the switch Car care example. Depending on the vehicle that is dimly lit. model, the arrangement and appear- To switch off early: Press the section of ance of the switches may vary. Please the switch that is brightly lit. refer to the specific switch symbols for the desired function.< Repairs

The seat cushion and backrest can be heated at ignition key position 2. Technology Data Index 90nGlove compartment Additional storage areas Storage boxes* 367de035 367us034 367de316 Z3 coupe, M coupe Z3 roadster, M roadster

To open Storage compartments are located in The Z3 roadster and M roadster have Pull the handle and push down the the center console, in the doors and, on locking storage boxes*: door. the Z3 coupe and M coupe, between the backrests (refer to the illustration). Small storage box To close A coin box* is located in the door Press button 1 to open the box. Push the door up. pocket on the driver's side. A storage net is mounted on the pas- Large storage box To prevent injury in the event of senger side of the center console. Press button 3 and lift the lid of the box. an accident, close the glove com- Both of the storage boxes can be < partment immediately after use. locked with the master keys (refer to page 34) at lock 2. Beverage holder* Ashtray* 91n Overview Controls 367de308 367us708 367de038

The beverage holder is located in the To open To empty Car care center console next to the parking Press down on the left of the lid (arrow). Open the lid and press down (arrow): brake. The ashtray insert pops up and can be To extinguish a cigarette, tap off the removed. You will find a coin box* in front of the ash and gently press the tip into the beverage holders. funnel. In the M roadster and M coupe, the Repairs coin box is located in the door pocket on the driver's side. Technology Data Index 92nCigarette lighter*

Cigarette lighter socket This socket can be used for connecting a ﬂashlight, car vacuum cleaner, or other appliances up to approx. 200 watts at 12 volts. Do not damage the socket by inserting plugs of a different shape or size. 367de373 367de374 Z3 roadster Z3 roadster

Press in. Remove as soon as the lighter Non-smoker's equipment pops up. package* On vehicles with the non-smoker's Hold or touch the hot cigarette equipment package, the socket is con- lighter by the knob only. Holding cealed by a cover. or touching it in other areas could result For access to the socket: Lift the cover in burns. off. The cigarette lighter remains operational when the ignition key has been removed. For this reason, children should never be left in the car unattended.< Roll-up cover Separation net* 93n Overview Controls

367de628 Z3 coupe, M coupe 392de163 Z3 coupe, M coupe

Pull out the roll-up cover and hook it Pull the separation net out by the strap. into the holders at the rear. Grasp the bar on both sides and en- Car care The roll-up cover can carry light items gage it in the holders. such as articles of clothing. Do not allow the separation net to Do not place heavy or hard ob- snap back when it is retracted. If Repairs jects on the roll-up cover. These this is done, there is a risk of personal objects could endanger vehicle occu- injury, and the separation net could be < pants during heavy brake applications damaged. and evasive action or in a crash.

Do not allow the roll-up cover to snap Technology back when it is retracted. This could damage it.< Data Index 94nCargo loading

Always position and secure the load correctly. If you do not, it can endanger the passengers during braking or evasive maneuvers, for example. Do not exceed the permissible gross weight and the permissible axle loads (refer to page 184). If you do so, the operating safety of the vehicle is no longer ensured, and you are in violation of the law.

367de702 Z3 coupe, M coupe 367de627 Z3 coupe, M coupe Do not carry hard or heavy objects un- secured in the passenger compartment. Stowing cargo Securing the load If you do so, they may be projected through the air during braking and eva- If you are transporting cargo in your For securing suitcases, you can obtain sive maneuvers, for example, thus en- coupe: load-securing devices* from your BMW dangering vehicle occupants.< > Load heavy cargo as far forward as center. The lashing eyes located in the possible – directly behind the lug- luggage compartment serve for mount- gage compartment partition – and as ing these load-securing devices. low as possible. Comply with the information enclosed > Cover sharp edges and corners. with the load-securing devices. > Do not pile objects higher than the top edge of the backrest. > Pull the separation net* out (refer to page 93). Be sure that no items are able to penetrate the separation net. Roof-mounted luggage rack 95n

A special luggage system is available Drive smoothly and avoid sudden for your coupe as an optional acces- acceleration or braking. Do not corner sory. Please comply with the precau- at high speeds. tions included with the installation in- The roof load increases the aerody- structions. namic resistance. Increased fuel con- Overview Because roof racks raise the center of sumption and additional stresses on the gravity of the car when loaded, they vehicle's body result from this. exercise a major effect on its handling

and steering response. Controls You should therefore always remember not to exceed the approved roof weight, the approved gross vehicle weight or the axle weights when loading the rack.

You will find the specifications for this Car care under "Technical Data" on page 184. Make sure that the load is not too heavy, and attempt to distribute it evenly. Always load the heaviest pieces first Repairs (on the bottom). Be sure that adequate clearance is maintained for raising the sunroof, and that objects do not project into the opening path of the luggage

compartment lid. Technology Lash the roof luggage down correctly and securely to prevent it from shifting or being lost during driving – this would endanger following traffic. Data Index 96n 97n

Special operating instructions: In the engine compartment: Overview Break-in procedure 98 Hood 119 Driving notes 99 Engine compartment 120 Catalytic converter 100 Fluids for the washer Antilock Brake System systems 124 Overview (ABS) 101 Washer nozzles 124 Controls and features Disc brakes 103 Engine oil 125 Brake system 104 Coolant 128 Winter operation 105 Brake fluid 130 Power steering 106 Vehicle Identification 130 Controls Cellular phone 107 Operation, care Care and maintenance: Radio reception 107 The BMW Maintenance and maintenance Hardtop – roadster 108 System 131 Wheels and tires: Caring for your car 132 Car care Notes on inflation pressure 110 Airbags 139 Owner service procedures Tire condition 110 Storing your vehicle 140 Tire replacement 111 Laws and regulations: Tire rotation 113 Technical modifications to the Repairs Wheel and tire vehicle 141 combinations 113 Advanced technology OBD connector 142 Winter tires 115 Snow chains 115

Approved wheel and tire Technology specifications 116 Technical data Data Index Index

Car care 98nBreak-in procedure

To ensure that your vehicle provides Tires Brake system maximum economy throughout a long Due to technical factors associated with Approximately 300 miles (500 km) must service life, we request that you ob- their manufacture, tires do not achieve elapse before the brake pads and ro- serve the following: their full traction potential until an initial tors achieve the optimal surface and break-in period has elapsed. You should wear pattern. Engine and differential therefore drive with extra caution during To break in the separate parking brake Up to 1,200 miles (2,000 km): the initial 200 miles (300 km). drums, apply the parking brake lightly Drive with varying engine and road Comply with local and state maximum when coasting to a standstill (at a traffic speeds, but do not exceed 4,500 RPM speed limits. signal, for instance), provided that traf- or 100 mph (150 km/h). fic conditions allow you to do so. Comply with local and state maximum When the vehicle is operated on To avoid corrosion, repeat this proce- speed limits. wet or slushy roads, a wedge of dure from time to time. Refrain from using full throttle and avoid water may form between the tire and pressing the accelerator beyond the the road surface. This phenomenon is The brake lamps do not light up kickdown point. referred to as aquaplaning or hydro- when the parking brake is applied. planing, and can lead to partial or com- Vacuum for the brake system booster After you have driven 1,200 miles plete loss of traction, vehicle control on your BMW is available only when the (2,000 km), you can gradually increase and braking effectiveness. Reduce engine is running. When you move the the engine and road speeds. your speed on wet roads.< car with the engine off – for instance, by You should also comply with these towing – substantially higher levels of break-in procedures if the engine or dif- pedal force will be required to brake the ferential is replaced later in the course vehicle.< of the vehicle's service life. Driving notes 99n

Brakes: Driving through water: Do not drive with your foot resting When there is water on the roads, do on the brake pedal. Even light but con- not drive in it if it is deeper than 1 foot sistent pedal pressure can lead to high (30 cm). If the water is at that depth, temperatures, brake wear and possibly drive only at walking speed, otherwise Overview even brake failure. the vehicle can sustain damage to the Aquaplaning: engine, the electrical systems and the When driving on wet or slushy roads, transmission. reduce vehicle speed. If you do not, a Clothes hook (coupe): wedge of water may form between the Hang items of clothing on the hooks in Controls tires and the road surface. This phe- such a manner that they do not obstruct nomenon is referred to as aquaplaning the driver's vision. Do not hang heavy or hydroplaning. It is characterized by a objects on the hooks. If you do so, they

partial or complete loss of contact be- could cause personal injury during Car care tween the tires and the road surface. braking and evasive maneuvers or in a The ultimate results are loss of steering crash, for example.< and braking control. Repairs Technology Data Index 100nCatalytic converter

The catalytic converter reduces harmful > Avoid any other situations in which Be sure to comply with the in- exhaust emissions. the fuel would not be (completely) structions above to prevent un- It is designed for use with unleaded fuel burned, for instance: burned fuel from reaching the catalytic only. Frequent or consecutive extended converter. This could cause overheat- Even minute quantities of lead would be starting attempts or repeated starting ing, leading to serious damage of the enough to permanently damage both attempts when the engine fails to catalytic converter. the catalytic converter and the system's start. (Shutting down and restarting Extreme temperatures occur at the cat- oxygen sensor. an engine which is running properly alytic converter on this and every cata- does not present a problem.) lyst-equipped vehicle. Heat shields are To ensure efficient, trouble-free engine Never let the engine run with any of installed adjacent to some sections of operation and avoid potential damage: the spark plug cables disconnected. the exhaust system. Never remove > Be sure to comply with the scheduled these shields; do not apply undercoat- maintenance requirements. ing to their surfaces. > Fill the fuel tank well before it is When driving, standing while the engine empty. is idling, or when parking, be careful to > If the engine runs roughly, shut it off avoid contact between the hot exhaust as soon as possible. system and easily-flammable materials > Tow-start the vehicle only when the (hay, dry grass, leaves, etc.). Such con- engine is cold. Tow-starting when the tact could cause a fire, resulting in per- engine is warm could cause unburned sonal injuries and property damage.< fuel to ignite in the catalytic converter, resulting in significant damage. It is better to start the vehicle with an outside starting aid. Antilock Brake System (ABS) 101n

The concept Braking with ABS The ABS closed-loop control circuit ABS increases active safety by prevent- The system is operative once the vehi- cycles in fractions of a second. The ing the wheels from locking when brak- cle exceeds a speed of approx. 6 mph pulsation at the brake pedal, together ing. The reason: Locked wheels are (10 km/h). It is inactivated once again with sounds generated by the hydraulic dangerous. When the front wheels below approx. 4 mph (6 km/h). There- control system, indicate to you that the Overview slide, the driver loses steering control fore, the wheels could theoretically tend vehicle is approaching its maximum over the vehicle. Traction loss at the to lock in the final phase of a braking braking range. It is a reminder to you rear wheels can cause the rear end to action, but this is insignificant in actual that you must adapt the vehicle's road speed to existing road conditions. break into an uncontrolled skid. practice. Controls ABS is designed to meet two essential If you are in a situation which requires On road surfaces that have a loose requirements during every brake appli- full braking, you will exploit the full surface layer on a firm base with good cation: benefits of the ABS system if you apply traction (on gravel, deep sand or snow, for example), braking distances may be > To help provide vehicle stability. maximum brake pressure ("panic stop"). longer than with locked wheels. This Car care > Assured ability to steer and maneuver Since the vehicle maintains steering also applies for driving with snow on the various road surfaces – responsiveness, you can avoid possible chains. However, ABS continues to (asphalt, concrete, dirt, wet obstacles with a minimum of steering provide enhanced vehicle stability and conditions, snow, ice). effort, despite the full brake application. steering response under these condi-

Depress the brake pedal with steady Repairs tions. The system can achieve the shortest pressure and do not release it. Do not braking distances possible under most pump the brakes. conditions (on straight-aways and in curves, on asphalt, ice, wet road surfaces, etc.). Technology Data Index 102nAntilock Brake System (ABS)

Information for your safety In the event of a fault If the red warning lamp for the Not even ABS can suspend the laws If the ABS warning lamp in the brake hydraulic system comes of physics. ABS alone cannot prevent instrument cluster comes on, on together with the yellow indi- accidents if the brakes are applied refer to page 24. The brake sys- cator lamps for ABS and without an adequate, safe distance tem then reverts to conventional ASC+T/DSC* (refer to page 24), between vehicles or if the speed limit operation as on vehicles without the entire ABS and ASC+T/DSC has been exceeded in curves. Nor can ABS. However, have the brake control system has failed. Con- it prevent the hazards of aquaplaning. system checked by your BMW center tinue to drive; drive cautiously Responsibility for these types of situa- as soon as possible. To prevent unde- and defensively. Avoid full brake tions remains in the hands (and at the tected defects and cumulative faults applications because the vehicle could feet) of the driver. You should never from adversely affecting the brake sys- become unstable and go out of control. allow the added safety of ABS to lull tem, refer any problems to your BMW Have the system checked by your BMW you into a false sense of security, or center at the earliest opportunity. center as soon as possible. mislead you into taking increased risks Warning lamps for Canadian that could affect your own safety and models. that of others.

Do not make any modifications to the ABS system. Service procedures on ABS are to be performed by authorized technicians only.< Disc brakes 103n

Disc brakes furnish optimum decelera- Driving notes Should engine braking prove inade- tion and braking control and greater While driving in wet conditions and in quate, you should still avoid extended, fade resistance under heavy use. heavy rain, it is a good idea to apply continuous braking. Instead, decelerate When the vehicle is driven only occa- light pressure to the brake pedal every the vehicle with increased pressure on sionally, during extended periods when few miles – watch traffic conditions to the brake pedal (watch for following traf- Overview the vehicle is not used at all, or in oper- ensure that this maneuver does not en- fic), release the pedal and then repeat ating conditions where brake applica- danger other road users. The heat gen- the brake application (staggered brak- tions are less frequent, there is an in- erated in this braking process helps dry ing). This staggered braking technique allows the brakes to cool in the intervals creased tendency for corrosion of the the brake pads and rotors. Controls between active braking phases, pre- rotors and accumulation of contamina- Maximum braking force is obtained venting overheating and ensuring that tion on the brake pads. This occurs be- while the wheels continue to rotate, full braking capacity remains available at cause the minimal pressure which must peaking when the wheels remain on the all times. be exerted by the pads to clean the verge of locking without actually doing rotors by brake applications is not so. ABS maintains this state automati- Car care Do not allow the vehicle to coast reached. cally. If the ABS fails, you should revert when the clutch is depressed or The pads must exert a minimal pressure to the staggered braking technique by shifting into neutral while moving. Do against the rotors for the brakes to described below on page 106. not drive when the engine is switched clean themselves effectively; under the Extended or steep mountain descents off. The engine provides no braking Repairs conditions described above, this may do not necessarily have to lead to re- control when the clutch is depressed or not happen. If the brake rotors are cor- duced braking efficiency; shift down to the transmission is in neutral and there roded, they will tend to respond to a gear in which only minimal periodic is no power assist for the brakes when braking with a pulsating effect which brake applications are required (you can the engine is shut off.

even extended application will fail to Technology move the selector lever to the appropri- Never allow floor mats, carpets or any cure. ate lower range if your car is equipped other objects to protrude into the area with an automatic transmission). around the accelerator, clutch and For your own safety: Use only You can continue to increase the brake pedals and obstruct their move- brake pads that BMW has ap- ment.<

engine's braking effect by selecting Data proved for your specific vehicle model. progressively lower gears, shifting BMW cannot evaluate non-approved down as far as 2nd or 1st for extreme brake pads to determine if they are descents, or position 1 or 2 with auto- suited for use, and therefore cannot en- matic transmision. sure the operating safety of the vehicle in the event of their use.< Index 104nBrake system

Brake fluid level Brake pads If the warning lamp for the hy- If the warning lamp for the brake draulic brake system comes on: pads comes on: The brake fluid level is too low in The brake pads have reached the reservoir (refer to page 130). their minimum pad thickness. Proceed If the brake fluid level is too low to the nearest BMW center as soon as and brake pedal travel is notice- possible to have the pads replaced. ably longer, there may be a defect in one of the two hydraulic brake circuits. For your own safety: Use only brake pads that BMW has ap- Proceed to the nearest BMW cen- proved for your specific vehicle model. ter. Higher brake application pres- BMW cannot evaluate non-approved sure may be necessary under these brake pads to determine if they are conditions, and brake pedal travel may suited for use, and therefore cannot en- be significantly longer. Please remem- sure the operating safety of the vehicle ber to adapt your driving style accord- in the event of their use.< ingly.< Winter operation 105n

The onset of winter is often accompa- Rubber seals and components Starting off nied by rapid changes in weather. In order to prevent freezing, apply When starting from a full stop or "rock- Adaptations in driving style should be rubber treatment or silicone spray to ing" free in deep snow, we recommend accompanied by preparations on the weather-stripping on the doors, hood, that you deactivate the ASC+T/DSC* vehicle itself to ensure that your vehicle luggage compartment and to convert- system. Refer to page 76. Overview operation through the winter remains ible top seals. safe and trouble-free. Driving on low-traction road A full range of car-care products is surfaces Coolant < available from your BMW center. Use smooth, gentle pressure to control Controls Ensure that the coolant contains the the accelerator pedal. Avoid excessive year-round 50:50 ratio of water and Snow chains engine speeds and shift to the next antifreeze with corrosion inhibitor. This BMW snow chains* can be mounted on higher gear at an early point. Shift down mixture provides protection against both summer and winter tires. Mount into the next lowest gear when ap-

7 Car care freezing down to approximately –34 them in pairs on the rear wheels only. proaching uphill or downhill grades. 6 (–37 ). Replace the coolant every Comply with the manufacturer's safety Maintain an adequate distance between three years. precautions. Do not exceed a maximum yourself and the car ahead. speed of 30 mph (50 km/h) when driv- Locks ing with chains. As an exception in this

Brakes Repairs BMW door lock deicer can be used to situation, we recommend that you de- Winter road conditions substantially free the doors if they are frozen. This activate the ASC+T/DSC* system when reduce the traction available between deicer also contains lubricant. snow chains are mounted. Refer to the tires and the road surface. Remem- After using deicer, treatment with BMW page 76. ber that – in every situation – braking lock cylinder grease is recommended. distances will be significantly longer as Technology a result of this. ABS is intended to prevent the wheels from locking during brake applications,

thus helping to maintain vehicle stability Data and steering response. Index 106nWinter operation Power steering

If it should occur that the ABS does not Skid control Changes in steering response respond in a critical braking situation Release the accelerator pedal and de- (high steering effort, for example): and the wheels lock: Reduce the pres- press the clutch pedal. Countersteer Consult a BMW center to have the sure on the brake pedal until the wheels carefully and attempt to regain control system checked. just start to roll again while still main- of the vehicle. taining enough force to continue brak- If the power steering fails, in- ing. Following that, increase pedal Parking creased effort will be required pressure again. Reduce the pressure as to steer the vehicle.< Engage 1st or reverse gear. If your car is the wheels lock, then reapply pressure. equipped with an automatic transmis- Repeat this process. sion, place the selector lever in Park. On This type of staggered braking will vehicles with manual transmission, also lower the braking distance, and the apply the parking brake when parking vehicle still remains responsive to on inclined surfaces. In order to prevent steering. the parking brake pads from locking due You can still attempt to steer around to frost or corrosion, dry them by gently hazards once you have reduced the applying the parking brake as the vehi- pressure on the brake pedal. cle is coming to a stop. Make sure that following traffic is not endangered. Do not shift down on slick road surfaces. Doing so could cause The brake lamps do not light the rear wheels to lose traction and up when the parking brake is skid, which could result in the loss of applied.< vehicle control.<

Depress the clutch during hard braking on road surfaces which provide only poor or uneven traction.< Cellular phone* Radio reception 107n

Mobile communications systems (cellu- The reception and sound quality Whenever necessary (when enter- lar phones, two-way radios, etc.) are obtained from mobile radios varies ing a car wash, for instance), re- approved only up to a power output of according to a variety of factors, includ- move the rod antenna* (refer also to 10 watts. Nonetheless, they may cause ing the broadcast range of the transmit- page 132). To remove the antenna, interference in the operation of your ter and the directional orientation of the grasp the rod at the bottom and un- Overview vehicle if they are not specifically de- antenna. Interference factors such as screw it to the left from the antenna signed for use in your vehicle. BMW high-tension power lines, buildings and base.< can neither test nor assume responsi- natural obstructions can all lead to un- bility for every individual product being avoidable reception interference, re- offered on the market. We recommend gardless of how well the vehicle's Controls that you consult your BMW center be- sound system is operating. Climatic fore purchasing any device of this kind. factors such as intense solar radiation, To ensure that your BMW continues to fog, rain and snow can also interfere provide reliable and trouble-free opera- with reception. Car care tion, refrain from using a cellular phone Cellular phones without official BMW or other radio device with an antenna approval can also generate interference located inside the passenger compart- during use. This phenomenon assumes ment. The antenna should always be the form of a low-pitched hum emanat- fitted on the outside of the vehicle. ing from the speaker system. Repairs Please refer to the Owner's Manual Before loading the vehicle on provided with your sound system for a car-carrier train or driving it detailed information on its use. through a car-wash, remove the Technology antenna.< Data Index 108nHardtop* – roadster

The fabric top does not have to be removed even in winter, when the hardtop is normally in constant use. In order to prevent water spots and mildew stains, the fabric top must be completely dry before it is stored in the convertible top well. Two people are necessary for the installation and removal of the hardtop. Work with extreme caution during this 367de385 operation to avoid paint damage and 367de384 damage to the body and hardtop. You may purchase a Hardtop Lift* from Installation Rotate the cover panel which is located your BMW center. This accessory is Hook the protective fabric on the con- in the right and left trim panels behind especially designed to facilitate installa- vertible top linkage (arrow). the seats in the direction of the arrow until the opening for the hardtop mount tion and removal of the hardtop. Open the convertible top and fold it is completely free. down in the convertible top well. Refer to pages 41 and 45. Remove the hardtop from the protec- When doing this, make sure the rear tive cover. Clean any dirt and dust from window is laid down evenly and free the contact surfaces between the hard- of creases. To prevent the rear window top and the vehicle body in order to from being scratched, position the pro- protect against abrasion. tective fabric in the window fold. Position the hardtop on the mounts with Do not install the convertible cover. the assistance of a second person. Lower the side windows and remove the rod antenna if necessary to avoid damage. Hardtop* – roadster 109n

Removal Reverse the above procedure for removal of the hardtop.

The two screws of the front hard- Overview top fasteners remain permanently in the windshield frame of your vehicle to prevent their loss.< Controls Following the initial delivery of the vehi- 367de386 367de387 cle, or after the hardtop has been in use for an extended period, closing the con- Using the wrench from the onboard tool Turn the right and left locking levers of vertible top requires increased effort. kit (fastened to the jack with a Velcro® the rear hardtop mounting fasteners in You may find this operation easier with Car care strip), turn the screw (arrow) two to the direction of the arrow to the stop. the assistance of a second person. Fol- three turns into the windshield frame on lowing that, the convertible top should the right and left sides. The rear mounting fasteners are remain closed for at least 12 hours. locked correctly when the locking Repairs levers engage audibly and point to the rear of the vehicle.<

Finally, tighten the screws in the wind-

shield frame (refer to the left column) Technology and secure the wrench in the onboard tool kit.

After you have driven approx.

30 to 60 miles (50 to 100 km), Data check the front hardtop fasteners to be sure that they are seated securely.< Index 110nNotes on inflation pressure Tire condition

Information for your safety The factory-approved radial tires are matched to the car and have been selected to provide optimum safety and driving comfort on your car. In a very real sense, both tire life and your own safety are riding on correct tire specifications and inflation pressures. Refer to page 29. 390de331 Incorrect inflation pressure is a frequent 367de309 Z3 roadster, Z3 coupe cause of tire damage. It also significantly influences the roadholding ability Check the inflation pressure of Tire tread – Tire damage of your BMW. the spare tire* Inspect your tires frequently for tread Check the tire pressures – includ- For checking tire pressures on the wear, signs of damage and for foreign ing the spare tire* – regularly (at Z3 roadster and Z3 coupe, there is a objects lodged in the tread. least every two weeks and before you valve extension (arrow) on the storage The tread depth should be at least begin an extended journey). If this is not tray of the spare wheel which is acces- 0.12 in (3 mm), although the legally done, incorrect tire pressures may sible from outside. permissible minimum tread depth is cause tire damage and accidents.< 0.063 in (1.6 mm). Wear indicators appear in the tread at 0.063 in (1.6 mm) to indicate that the legally permissible wear limit has been reached. There is a significantly increased risk of aquaplaning at higher speeds when the tread depth is below 0.12 in (3 mm), even if there is only a small amount of water on the road surface. Tire condition Tire replacement 111n

Never continue driving on a de- To maintain good handling and vehicle Traction flated (flat) tire. A flat tire greatly response, use only tires of a single tread The traction grades, from highest to impairs steering and braking response, configuration from a single manufac- lowest, are AA, A, B and C. and can lead to complete loss of con- turer. BMW tests and approves wheel- Those grades represent the tire's ability trol over the vehicle. tire combinations. Refer to page 116. to stop on wet pavement as measured Overview Avoid overloading the vehicle so that under controlled conditions on speci- the permitted load on the tires is not DOT Quality Grades fied government test surfaces of as- exceeded. This can lead to overheating Tread wear phalt and concrete. A tire marked C and increases the rate at which damage

Traction AA A B C may have poor traction performance. Controls develops inside the tires. The ultimate Temperature A B C result can assume the form of a sudden The traction grade assigned to air loss. All passenger car tires must con- this tire is based on straight- Unusual vibrations encountered during form to Federal Safety Require- ahead braking traction tests, and does normal vehicle operation can indicate ments in addition to these grades.< not include acceleration, cornering, Car care tire failure or some other vehicle defect, hydroplaning, or peak traction charac- as can variations in normal vehicle re- Tread wear teristics.< sponse, such as a pronounced ten- The tread wear grade is a comparative dency to pull to the left or right. Should rating based on the wear rate of the tire this occur, respond by reducing your Repairs when tested under controlled condi- speed immediately. Drive carefully to tions on a specified government test the nearest BMW center or professional course. tire dealer, or have the vehicle towed in For example, a tire graded 150 would to have it and its tires inspected. g wear one and one-half (1- ) times as Technology Tire damage (up to and including sud- well on the government course as a tire den and complete air loss) can pose an graded 100. The relative performance extreme hazard for both vehicle occu- of tires depends upon the actual condi- pants and other road users.< tions of their use, however, and may

depart significantly from the norm due Data to variations in driving habits, service practices and differences in road characteristics and climate. Index 112nTire replacement

Temperature Uniform Tire Quality Grading Tire age The temperature grades are A (the Quality grades can be found where ap- The date on which the tire was manu- highest), B and C, representing the plicable on the tire sidewall between factured is indicated by the code on the tire's resistance to the generation of tread shoulder and maximum section sidewall: heat and its ability to dissipate heat width. For example: DOT ... 109 indicates that the tire was when tested under controlled condi- Tread wear 200 Traction AA manufactured in Week 10 of 1999. tions on a specified indoor laboratory Temperature A BMW recommends the replacement of test wheel. all tires when the tires are no more than Sustained high temperature can cause Do not use retreaded tires as this 6 years old, even if a tire life of 10 years the material of the tire to degenerate could negatively affect driving is possible. and reduce tire life, and excessive tem- safety. This is due to the possible varia- Spare tires over 6 years old should be perature can lead to sudden tire failure. tions in casing structures and, in some used only in case of emergency. A tire The grade C corresponds to a level of cases, to their extreme age, factors of this age should be replaced by a new performance which all passenger car which can lead to a decrease in their tire immediately, and should not be tires must meet under the Federal Mo- < durability. fitted together with new tires. tor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law.

The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, under-inflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.< Tire rotation 113n

Between the axles Should you decide to rotate the tires, The tread wear patterns at the front end it is essential to comply with the follow- differ from those at the rear – the actual ing: patterns will vary according to individ- Rotate wheels on the same side of the ual driving conditions. In the interest car only, otherwise braking efficiency Overview of safety and optimal vehicle response, and road grip could be adversely we advise against rotating tires from affected. front to rear and vice versa. Following rotation, correct the tire infla-

If rotating the tires between the axles is tion pressure. Controls under consideration for economic rea- sons, the costs for remounting the If tires with different sizes are wheels must be calculated against any mounted on the front and rear savings which might result from the axles (refer to the information beginning anticipated extension in tire life. Rota- on page 116), the wheels may not be Car care < tion should always be carried out at rotated from one axle to the other. short intervals, with a maximum of 3,000 miles (5,000 km). Consult your BMW center for more information. Repairs Technology Data Index 114nWheel and tire combinations

The right choice Codes on tires and wheels All-Season and winter tires: Use only tires which have been ap- The tire codes will aid you in selecting Q M+S = up to 100 mph (160 km/h) proved by BMW. Refer to the informa- the correct tire. T M+S = up to 118 mph (190 km/h) tion beginning on page 116. Codes on radial tires: H M+S = up to 130 mph (210 km/h) Because of the potential high speeds Example: 205/60 R 15 91 H Codes stamped on light-alloy wheels: which this vehicle can reach, the use of Nominal width Example: 7x15H2J specific brands, specifications and di- in mm mensions is mandatory. Consult any Rim width Aspect ratio in % BMW center for details. in inches Belt rating ID code Comply with national, state or provin- Code letter for for radial tires cial regulations. flange type Wheel diameter in inches Symbol for full-drop Load rating The correct wheel-tire combina- center rim (not on ZR tires) tion affects different systems such Rim diameter in inches Speed rating as ABS and ASC+T/DSC*. The function Hump on the 2 rim shoulders (before R on ZR tires) of these systems is impaired if improper Protect valve inserts against dirt by wheel-tire combinations are used. The speed rating indicates the ap- using valve caps. Dirt in the valves For this reason, use only tires made by proved maximum speed for the tire. frequently leads to slow leaks. the same manufacturer which have the Summer tires: same tread configuration. If you must deviate from this (following a flat tire, for S = up to 112 mph (180 km/h) instance), restore the approved wheel- T = up to 118 mph (190 km/h) tire combination as soon as possible.< H = up to 130 mph (210 km/h) V = up to 149 mph (240 km/h) W = up to 167 mph (270 km/h) Y = up to 186 mph (300 km/h) ZR = over 149 mph (240 km/h) Winter tires Snow chains* 115n

Choosing the right tire Comply with recommended speed Small-link BMW snow chains* can be BMW recommends winter tires (M+S mounted on summer and winter tires. radial tires) for driving in adverse winter Never exceed the maximum Install on the rear tires only. Do not in- road conditions. While tires known as speed for which the tires are stall snow chains on the front. Always all-season tires (M+S designation) pro- rated. comply with the manufacturer's safety Overview vide better winter traction than summer Unprofessional attempts by laymen to recommendations when mounting tires with load ratings H, V, W, Y and service tires can lead to damage and chains. ZR, they generally do not achieve the accidents. Have this work performed by skilled performance of winter tires. Controls professionals only. Any BMW center In the interests of sure tracking and safe has the required technical knowledge steering response, mount winter tires and the proper equipment and will be which are made by the same manufac- happy to assist you.< turer and which have the same tread configuration at all four wheels. Car care Tire condition, tire pressure Mount only winter tires which have Once the tire wears to below 0.16 in been approved by BMW. Any BMW (4 mm), winter tires display a percepti- center will be glad to provide you with ble decrease in their ability to cope with information on the best winter tires for Repairs winter driving conditions, and should be your particular driving conditions. replaced in the interest of safety. Comply with the specified tire inflation pressures – and be sure to have the

wheel and tire assemblies balanced Technology every time you change the tires.

Storage Store tires in a cool, dry place, away from light whenever possible. Protect Data the tires against contact with oil, grease and fuel. Index 116nApproved wheel and tire specifications

Tire specifications Suitable for Steel rim Light-alloy The use of rims and lug bolts that snow chains (wheel rim) wheel do not meet the specifications of the original factory-installed equipment Z3 roadster 2.3 will affect the safe operation of your ve- Summer hicle and may cause an accident and personal injury. 225/50 R 16 92 V ✻ – 7Jx16 Never mix tires of different design, such 225/50 ZR 16 as steel-belted radials with bias-belted Front: 225/45 ZR 17 – – 7.5Jx17 or bias-ply tires, etc. Mixing tire types Rear: 245/40 ZR 17 – – 8.5Jx17 will adversely affect road-holding and can lead to loss of vehicle control.< Winter (M+S) 205/60 R 15 91 Q ✻ 6.5Jx15 7Jx15 205/55 R 16 91 Q ✻ – 7Jx16 225/50 R 16 92 Q 225/45 R 17 91 Q ✻ – 7.5Jx17 8Jx17 Spare tire T 125/90 R 15 96 M – 3.5Bx15 – Use the spare tire only for short dis- Comply with the specifications for tires tances (to reach the nearest BMW cen- and wheels in the vehicle's manuals. If ter, for instance). Due to the altered tires with specifications not approved handling characteristics, do not exceed by the factory are used, an entry in the a maximum speed of 50 mph (80 km/h). vehicle documentation may be required. Mounting snow chains on the spare tire is not possible. Be sure that all tires are properly inflated. Refer to page 30. Approved wheel and tire specifications 117n

205/55 R 16 91 Q ✻ – 7Jx16 Car care 225/50 R 16 92 Q 225/45 R 17 91 Q ✻ – 7.5Jx17 8Jx17

Spare tire Repairs T 125/90 R 15 96 M – 3.5Bx15 – Use the spare tire only for short dis- Comply with the specifications for tires tances (to reach the nearest BMW cen- and wheels in the vehicle's manuals. If ter, for instance). Due to the altered tires with specifications not approved Technology handling characteristics, do not exceed by the factory are used, an entry in the a maximum speed of 50 mph (80 km/h). vehicle documentation may be required. Mounting snow chains on the spare tire is not possible. Be sure that all tires are properly inflated. Refer to page 30. Data Index 118nApproved wheel and tire specifications

Tire specifications Suitable for snow Light-alloy wheel chains M roadster, M coupe Summer Front: 225/45 ZR 17 – 7.5Jx17 AH 2 Rear: 245/40 ZR 17 – 9Jx17 AH 2 Winter 225/45 R 17 91 H M+S – Front: 7.5Jx17 AH 2 Rear: 8Jx17 AH 2

Have the winter tires changed at Wheel with asymmetrical hump your BMW center or at a tire ser- (AH) vice shop.< If the rim has a so-called asymmetrical hump in place of the usual symmetrical Comply with the specifications for tires hump, the tire will remain on the rim and wheels in the vehicle's manuals. If much longer if air pressure is lost, thus tires with specifications not approved enabling the car to be braked to a by the factory are used, an entry in the standstill more easily. A further advan- vehicle documentation may be required. tage of the asymmetrical hump wheel rim is that special tires are not needed. Hood 119n Overview Controls 367de393 365de063 367us050

To release To open To close Pull the lever located under the left- Grasp the hood on both sides on the Allow the hood to fall from a height of Car care hand side of the instrument panel. level of the latch (arrow 1); press the about 12 inches (30 cm) so that it audi- latch upward and simultaneously lift the bly engages. Do not work on your vehicle with- hood with both hands. out appropriate skills. Always To avoid injuries, be sure that the Repairs switch off the engine and allow it to travel path of the hood is clear cool down before working in the engine when it is closed, as with all closing compartment. procedures. Always disconnect the battery before If it is determined that the hood is not

working on any electrical systems or completely closed while driving, stop Technology equipment, especially when these are immediately and close it securely.< located within the engine compartment. Comply with all applicable instructions and warnings. If you are not familiar with all guidelines, have the work per- Data formed by your BMW center. Other- wise, safety hazards for vehicle occupants and other road users may occur as a result of improper handling of components and materials.< Index 120nEngine compartment – Z3 roadster 2.3, 2.8, Z3 coupe 2.8 367us702 Engine compartment – Z3 roadster 2.3, 2.8, Z3 coupe 2.8 121n

1 Auxiliary terminal for jump-starting – positive terminal 171 2 Engine oil dipstick 125

3 Brake fluid reservoir 130 Overview 4 Coolant expansion tank 128 5 Fuse box 169 6 Engine oil filler neck 125

7 Reservoir for windshield and Controls headlamp* washer fluid 124 8 Auxiliary terminal for jump-starting – negative terminal 171 Car care Repairs Technology Data Index 122nEngine compartment – M roadster, M coupe 367us703 Engine compartment – M roadster, M coupe 123n

1 Auxiliary terminal for jump-starting – positive terminal 171 2 Engine oil dipstick 125

3 Brake fluid reservoir 130 Overview 4 Fuse box 169 5 Engine oil filler neck 125 6 Coolant expansion tank 128

7 Reservoir for windshield and Controls headlamp* washer fluid 124 8 Auxiliary terminal for jump-starting – negative terminal 171 Car care Repairs Technology Data Index 124nFluids for the washer systems Washer nozzles

Antifreeze agent for the washer Windshield washer system systems is inflammable. For this Windshield: reason, keep it away from sources of The spray from the nozzles should be flame and store it only in its original directed so as to ensure effective container. Store it so that it is inacces- cleaning, even at high speeds. sible to children. Comply with the in- If necessary, correct the adjustment < structions on the containers. with a needle, or have the adjustment made by your BMW center. Rear window – Z3 coupe, M coupe only: 367de345 Have this system adjusted by your BMW center as required. Headlamp* and windshield washer system Headlamp washer system* Capacity: Approx. 5.3 US quarts Have this system adjusted by your (5.0 liters). BMW center as required. Fill with water and – if required – with a washer antifreeze (according to the manufacturer's recommendations).

We recommend that you mix the washer fluid before adding it to the reservoir.< Engine oil 125n Overview Controls 367de344 367de236 460de189

Checking oil level The space between the two marks on To add oil 1 Park the vehicle on a level surface. the dipstick corresponds to approx. Wait until the level has dropped to just Car care 2 Shut the engine off after it has 1.1 US quarts (1 liter). Do not fill beyond above the lower mark before adding oil. reached normal operating tempera- the upper mark on the dipstick. Excess Do not wait until the oil drops below the ture. oil will damage the engine. lower mark. 3 After approx. 5 minutes, pull the dip- Repairs stick out and wipe it off with a clean BMW engines are designed to lint-free cloth, paper towel, or similar operate without oil additives; the material. use of additives could lead to damage 4 Push the dipstick carefully all the way in some cases. This also applies to the

into the guide tube and pull it out manual and automatic transmission, the Technology again. differential and the power steering sys- 5 The oil level should be between the tem.< two graduations on the dipstick. As with fuel economy, oil consumption is directly influenced by your driving Data style and vehicle operating conditions. Index 126nEngine oil

The quality of the engine oil which is Specified engine oils for the SAE classes for the Z3 roadster selected has critical significance for the M roadster and M coupe and Z3 coupe operation and service life of an engine. Always refer to the API specifications Based on extensive testing, BMW has when selecting oil. Approved oils are in SAE classes approved only certain engine oils. 5W-40 and 5W-30.< Required quality: Specified engine oils for the API SH These oils may be utilized in all ambient Z3 roadster and Z3 coupe API–SH/CD temperatures. Refer to right side of the API–SH/CE Use approved "BMW High Performance chart. Synthetic Oil" only. Viscosity – Definition SAE classes for the M roadster If you are unable to obtain "BMW High Viscosity is the oil flow rating as estab- and M coupe Performance Synthetic Oil," you may lished in SAE classes. use small volumes of the "special oils" Refer to the left half of the chart for the approved by BMW for topping up be- The selection of the correct SAE class correct SAE class. tween oil changes. You may use syn- depends on the climatic conditions in You can continue to operate the vehicle thetic oils with the specification API SH the area where you drive your BMW. for short periods of time at tempera- or higher only if the special oils are also tures beyond the range for the SAE not available. rating of the oil being used.

Ask your BMW center for details concerning the specific "BMW High Performance Synthetic Oil" or "special oils" that have been approved.<

You can also call BMW of North Amer- ica at 1-800-831-1117 or visit this web- site: www.bmwusa.com to obtain this information. Engine oil 127n

Comply with the applicable environmental laws regulating the disposal of used oil.<

Recommendation: Have the oil changed Overview by your BMW center only.

Continuous exposure to used oil has caused cancer in laboratory testing. Any skin areas that come in Controls contact with oil should thus be thoroughly washed with soap and water. Store oil, grease, etc., out of reach of

children. Comply with warning labels Car care and information on containers. If you use SAE 15W-40 engine oil in low temperatures (below 14 7/–10 6), the engine may become difficult to start.

Special engine oils individually ap- Repairs proved by BMW are preferred for use in your engine. Please contact your BMW center for details.< Technology Data 367us392 Index 128nCoolant

Do not add coolant to the cooling Comply with the applicable envi- system when the engine is hot. If ronmental laws regulating the dis- you do, escaping coolant can cause posal of extended-duty antifreeze with burns. corrosion inhibitor.< To avoid the possibility of damage later on, do not use anything other than factory-approved, nitrite and amino-free extended-duty antifreeze with corrosion inhibitor which can be used with alumi- num radiator cores. Your BMW center

is familiar with the approved specifica- 367de356 Z3 roadster, Z3 coupe tions. Antifreeze and anti-corrosion agents are hazardous to health. Store them in Checking coolant level their original containers. Keep the con- Z3 roadster 2.3, 2.8, Z3 coupe 2.8: tainers tightly closed and out of reach The correct coolant level when the of children. engine is cold (approx. 68 7/20 6): Extended-duty antifreeze with corro- Unscrew the cap from the expansion sion inhibitor contains the flammable tank. substance ethylene glycol. For this rea- The coolant level is correct when the son, do not spill extended-duty anti- upper end of the red float is at least freeze with corrosion inhibitor on hot even with the upper edge of the filler engine components. If you do, it could neck (refer to the arrow in the illustra- be ignited and cause serious burns.< tion), but no more than 0.8 inches (2 cm) above it – that is, up to the second mark on the float (refer also the schematic diagram next to the filler neck). Coolant 129n

To add coolant Wait until the engine cools before removing the cap from the expansion tank. The needle of the coolant gauge in the instrument cluster must be lo- Overview cated in the blue field; otherwise, there is a danger of scalding. 1 Turn the cap slightly counterclock-

wise in order to allow accumulated Controls pressure to escape. Then open. 367de310 M roadster, M coupe 2 If the coolant is low, slowly add coolant until the correct level is M roadster, M coupe: reached – do not overfill. The correct coolant level when the Car care The coolant is a mixture of water and engine is cold (approx. 68 7/20 6): extended-duty antifreeze with corrosion Up to the KALT/COLD mark (arrow) of inhibitor. Always maintain the pre- the transparent expansion tank. scribed all-season 50:50 mixture ratio

for year-round protection against inter- Repairs nal corrosion. No other additives are required. Replace the coolant regularly. Refer to the Service and Warranty Information Booklet (US models) or the Warranty Technology and Service Guide (Canadian models). Data Index 130nBrake fluid Vehicle Identification

Brake fluid is hygroscopic, that is, it absorbs moisture from the air over time. In order to ensure the operating safety and reliability of the brake system, have the brake fluid changed every two years by an BMW center. Refer also to the Service and Warranty Information Booklet (US models) or the Warranty and Service Guide (Canadian models). 367us053 365de075 Brake fluid is toxic and will damage the vehicle's paint. You should always store If the warning lamp for the brake it in its original container and in a loca- The Vehicle Identification Number is lo- hydraulic system comes on: tion which is inaccessible to children. cated in the engine compartment below Check the brake fluid level. Add brake Avoid brake fluid spills. Do not fill brake the windshield and on the top of the in- fluid to the upper mark ("MAX") if nec- fluid beyond the "MAX" level in the res- strument panel. essary. For this, refer also to the in- ervoir. The brake fluid could ignite upon structions on page 104. contact with hot engine parts and cause serious burns.< To eliminate the cause of the brake fluid loss, please consult a BMW center. You Comply with the applicable envi- can also receive information concerning ronmental laws regulating the dis- approved brake fluids (DOT 4) there. posal of brake fluid.< Brake fluid loss may result in extended brake pedal travel. If this occurs, refer to the notes on page 104. The BMW Maintenance System 131n

Service Interval Display The BMW Maintenance System in- Advanced technology is employed to cludes the Engine Oil Service as well as calculate the optimal maintenance in- Inspections I and II. tervals, which are then indicated in the Determining the maintenance intervals Service Interval Display. While conven- according to the actual loads on the car Overview tional systems rely solely on distance covers every kind of operating situation. traveled to determine when service is However, since oil deteriorates over time due, the BMW Maintenance System regardless of use, even those who drive

considers the actual conditions under only short distances – signiﬁcantly less Controls which the vehicle operates. than 6,200 miles (10,000 km) annually – 367us346 From the point of view of maintenance, should have the engine oil changed reg- 62,000 miles (100,000 km) accumulated ularly. Refer to the Service and Warranty The BMW Maintenance System has in short-distance urban driving are not Information Booklet (US models) or to been designed as a reliable means of the equivalent of the same distance the Warranty and Service Guide Booklet Car care providing maximum driving and operat- covered at moderate speeds in long- (Canadian models). ing safety – and as cost-effectively as distance highway travel. In response possible for you. to this fact, the BMW Maintenance Sys- Please keep in mind that regular main- tem monitors operating conditions as Repairs tenance is not only necessary for the the basis for determining the optimum safety of your vehicle, but also plays a service intervals for your individual significant role in maintaining the resale vehicle. value of your vehicle. Technology Data Index 132nThe BMW Maintenance System Caring for your car

Service and Warranty Information Have your BMW center do the Washing your car Booklet (US models)/Warranty maintenance and repair. You can wash your BMW by hand or in and Service Guide (Canadian Your BMW center is always informed on an automatic car wash – even when it is models) the latest maintenance work and repair new. Car wash systems that do not em- For detailed information on required techniques and is equipped with the re- ploy brushes are preferable. quired special tools. In addition, check- maintenance items and the work in- Wipe away tough dirt and loosen and ing parts known from experience to be volved, please refer to the Service and remove dead insects before washing subject to wear is a permanent part of Warranty Information Booklet (US mod- the car. els) or to the Warranty and Service the maintenance specifications. Be To prevent spots, avoid washing when Guide Booklet (Canadian models). sure that all maintenance work is con- firmed in the Service and Warranty In- the hood is still warm, or immediately Depending upon operating conditions, formation Booklet (US models) or the after and during exposure to strong it might be a good idea to have the Warranty and Service Guide Booklet sunlight. body checked for damage from rocks (Canadian models). These entries will If a brushless car wash is unavailable or gravel at the same time as a precau- constitute your proof that the vehicle and a brush car wash must be used, tion against rust. has received regular maintenance. They modern systems with soft brushes are are also required for warranty claims.< preferable. In order to protect the convertible top, special waxing programs may not be selected for the Z3 roadster and the M roadster. The small amount of beading wax always used in automatic car washes will not harm your vehicle's finish. Caring for your car 133n

When using an automatic car wash, be If spray wands or high-pressure After washing the car, apply the sure that: washers are used, be sure to brakes briefly to dry them. Braking > The car wash system is suited for the maintain an adequate distance between efficiency might otherwise be reduced dimensions of your vehicle. the spray source and the vehicle's sur- by the moisture and the brake rotors < Overview > No damage will occur on vehicles face. Inadequate clearance and exces- could also be corroded. with attached body accessories (such sive pressure can damage or weaken as spoilers or antennas). Consult the the finish, making it more susceptible to car wash operator if necessary. subsequent attack. In addition, mois- > ture could penetrate to vehicle compo-

The wheels and tires of your vehicle Controls < cannot be damaged by the convey- nents, leading to long-term damage. ance devices of the car wash system. > The vehicle is cleaned with minimum When cleaning the headlamps, brush pressure, and ample water is please observe the following: > available for washing and rinsing. Do not clean by wiping with a dry Car care cloth (this causes scratches). Never Parts of the car which are inaccessible use abrasives or strong solvents to to the automatic washer – such as door clean the covers. sills, door and hood edges, etc. – should > Remove dirt and contamination (such be cleaned by hand. as insects) by soaking with BMW Car Repairs In the winter months, it is especially im- Shampoo and then rinsing with plenty portant to ensure that the car is washed of water. on a regular basis. Large quantities of > Always use a deicer spray to remove dirt and road salt are difficult to remove, accumulated ice and snow – never and they also cause damage to the use a scraper.< Technology vehicle. Data Index 134nCaring for your car

Cleaning and care of the Clean off bird droppings immediately, Special wash for the top convertible top, Z3 roadster since they attack the convertible top In the case of more extensive dirt, which and M roadster and cause the rubber seals to swell due is especially visible on light-colored top The appearance and life of the convert- to their caustic characteristics. materials, clean the top with the BMW ible top are highly dependent on its Besides water, treat rubber seals only Convertible Cleaning Set. Please pro- proper care and operation. You should with talcum powder, rubber care prod- ceed as follows: pay particular attention to the following ucts or silicone spray, particularly when Spray the convertible top with the clean- instructions if your car has a light-col- they feel dry or tend to stick. ing agent and then rub with a well-damp- ored top. Eliminate noises such as squeaks with ened sponge using circular motions until Protect the vehicle from exposure to lubricant spray. a foam develops. Then you can finish intense sunlight whenever possible by Never use sharp-edged objects to washing the vehicle in an automatic car parking it in the shade. This will prevent clean snow or ice from the rear window. wash. After three to five washings the the paint, rubber and fabric-covered The use of deicing spray is not ap- convertible top should be treated with a parts from being attacked. proved. Due to the danger of damage special impregnating spray. Please fol- Never fold up the convertible top and and discoloration, do not apply adhe- low the instructions on the spray can. store it in the convertible top well when sive tape, stickers, etc., to the window wet, dirty or frozen, since mildew stains or cover it with plastic film. Use the cleaning and car-care products that you can obtain at and rub spots may result. Depressions and discoloration may your BMW center.< To prevent the formation of creases in occur in the convertible top as a result the rear window and mildew stains in of improper maintenance and cleaning the fabric, do not leave the top folded or as the result of stresses from exces- in the convertible top well for extended sive use. The convertible top and its periods. seams may also develop leaks. These If the vehicle will be parked for lengthy occurrences are not covered by the periods in an enclosed space, be sure warranty. For repairs, please consult that the convertible top is dry and that your BMW center. there is adequate ventilation. Caring for your car 135n

Rear window cleaning Exterior finish gravel, etc., can cause corrosion to While the roadster's rear window has To provide effective corrosion protec- start extending beneath the finish, start- the advantage of being extremely flexi- tion, multilayer paintwork is applied at ing at the point of impact. ble, there is the disadvantage that it has the factory. Cataphoretic immersion Road dirt, tar spots, dead insects, ani- a relatively-soft surface. For this rea- priming techniques are supplemented mal droppings (strong alkali concentra- Overview son, clean the rear window only with a using special body-cavity protectants, tion) and tree excretions (resins and soft, antistatic cloth or with BMW Con- with the application of specially-devel- pollen) all contain substances capable vertible Rear Window Cleaner. oped and extensively tested materials. of causing damage when allowed to

If you wash the vehicle frequently in A layer of flexible PVC is first applied remain on the finish of your car for any Controls brush car washes, and in particular in to the undercarriage. Following this, a period of time (spots, etching, flaking, those with hard brushes, faint scratches comprehensive undercoating treat- separation in the top coat). in the rear window may result. With the ment with a wax-based protectant is In industrial areas, deposits of flue dust, window replacement system you can applied. lime, oily soot, precipitation containing replace a heavily scratched window at a Regular maintenance makes an impor- sulfur-dioxide (acid rain) and other envi- Car care relatively low price. Please contact your tant contribution to maintaining the ronmental pollutants will damage the BMW center for additional information. safety and value of your vehicle. car's finish unless adequate care is pro- Increasing awareness of the effects of vided – even though this is generally Do not use spot removers, paint harmful environmental factors on vehi- limited to the outside horizontal sur- Repairs thinners, solvents, gasoline or cle finishes have led paint and vehicle faces. similar substances for removing spots manufacturers to initiate programs de- In coastal regions, high levels of atmo- from the convertible top or from the signed to further improve the durability spheric salt and humidity promote cor- rear window. These materials destroy of their finishes. Despite this, environ- rosion.

the rubber seals, which will lead to mental factors which occur locally or Technology In the tropics, in addition to ultra-violet leaks. Use only BMW-approved clean- regionally can have negative effects on radiation and high humidity, tempera- ers.< the finish of your vehicle. These should tures over 105 7 (40 6) in the shade guide you in determining the frequency are common. Under those conditions, and extent of your efforts to maintain

light paints can reach temperatures up Data the vehicle finish. to 175 7 (80 6) and dark paints up to Depending upon material and type 250 7 (120 6). of impact (perforation of paint layer), physical stresses from sand, road salt, Index 136nCaring for your car

Caring for the vehicle finish Waxing your car Paint damage Regular washing is a preventive mea- Protect the finish using carnauba or You can touch up minor paint flaws with sure against long-term effects from synthetic-based waxes only. BMW spray paint or a BMW touchup substances which are harmful to the The best way to determine when the stick. vehicle's finish, especially if you drive finish needs to be waxed is by noting The color code for your vehicle is pro- your vehicle in areas with high levels of when water stops beading on the sur- vided on a tag located near the vehicle air pollution or aggressive natural sub- face. data plate and on the first page of the stances (tree resins, pollen). You can use a glass cleaner to remove Service and Warranty Information Nevertheless, you should immediately any wax or silicone that may have been Booklet (US models) or the Warranty remove especially aggressive sub- left on the windows during waxing. and Service Guide Booklet (Canadian stances. Failure to do so can lead to models). changes in the paint's chemical struc- Use the cleaning and car-care Damage caused by flying stones, ture or to discoloration. Gasoline spilled products that you can obtain at scratches, etc., must be touched up during refueling, oil, grease and brake your BMW center.< without delay to prevent rust from form- fluid should always be cleaned away ing. immediately, as should bird droppings If corrosion has started to form in an (finish damage). area with paint damage, remove all rust Any contamination remaining on the and clean the area. Finally, apply the surface of the vehicle will be especially finish coat. Wait a few days, then polish conspicuous after washing. Use clean- the repaired area. Finish by applying a ing fluid or alcohol with a clean cloth or wax preservative. cotton pad to remove. Remove tar More extensive paint damage should spots with tar remover. After cleaning, be repaired professionally in accor- the affected areas should be waxed to dance with the manufacturer's instruc- ensure continued protection. tions. Your BMW center uses original BMW finish materials in accordance Use the cleaning and car-care with approved repair procedures. products that you can obtain at your BMW center.< Caring for your car 137n

Window care Caring for other vehicle The safety belts should be cleaned with You can use window and glass cleaner components and materials a mild soap and water solution without to clean inside window surfaces and Light-alloy wheels should be treated being removed from the car. Never at- mirrors without smearing and streaking. with alloy wheel cleaner, particularly tempt chemical or dry cleaning, since Never use polishing pastes or abrasive during the winter months. Do not use this could cause damage to the belt Overview (quartz) cleansers on mirror lenses! aggressive products containing acids, fabric. Clean the wiper blades with soapy strong alkalis or abrasives. Alloy wheels After cleaning, never allow the inertia water. The wiper blades should be re- should not be cleaned with a steam jet reel to retract the belts until they are placed twice a year, before and after operating at temperatures in excess of completely dry. Dirty safety belts pre- Controls 7 6 the cold season. 140 (60 ). Follow the manufac- vent the inertia reel mechanism from turer's instructions. retracting the strap properly, and thus Use only wiper blades which have If your vehicle is equipped with chromed constitute a safety hazard. been approved by BMW.< parts* such as window frames, door Heavily soiled floor carpets and mats* handles, etc., clean these parts thor- can be cleaned with an interior cleaner. Car care oughly with plenty of water and, if they The floor mats can be removed from are exposed to the effects of salt, also the vehicle for cleaning. with a shampoo additive. Use chrome Please use only a damp cloth to clean polish for additional treatment. wooden fascia panels and components. Repairs Plastic components, vinyl upholstery, Follow up by drying with a soft cloth. the headliner of the coupe, lamp lenses, the clear cover of the instru- Use the cleaning and car-care ment panel and components with a products that you can obtain at

sprayed dull black surface can be your BMW center.< Technology cleaned with water (add plastic shampoo as required). Do not allow moisture to soak through the seats or headliner. Never use solvents such as lacquer thinner, heavy-duty grease remover, Data fuels, etc. Rubber components should be cleaned with water only; a rubber treatment or

silicone spray may also be applied. Index 138nCaring for your car

Care of upholstery materials The buildup of an electrostatic charge Leather care Depressions formed in the upholstered on the seat covers, particularly if atmo- The leather upholstery* used by BMW materials in the course of everyday use spheric humidity is low, can give the is a natural product of the highest qual- can be brushed up working with a occupants an unpleasant electric shock ity, processed using state-of-the-art lightly dampened brush "against the if they touch metal body parts after methods to ensure that it will maintain nap." leaving the vehicle. Although this is its high quality for years to come, pro- not dangerous in any way, it can be The tendency of the pile to lie in a par- vided that it is properly cared for. avoided by touching a bare or polished ticular direction on velour upholstery As this product is manufactured using metal part of the car while getting out. is not a quality defect, and, just as on natural materials, you must make allow- home textiles or clothing, cannot be If necessary, antistatic products can be ances for special characteristics and avoided. used to eliminate this effect to a large possible surface irregularities. You extent. Fuzz on upholstery materials, rubbed-in should also bear in mind that this kind fabric or suede residues can be re- of material requires special care and moved with a fuzz or Velcro® brush. A attention. cleaning glove is available for particu- Regular cleaning and care are essen- larly "stubborn" lint. Remove spots and tial, since dust and road dirt act as larger soiled areas immediately with abrasives in the pores and creases of luke-warm water, an interior cleaner, or the material. This leads to wear spots a spot remover. Brush the fabric after- and premature brittleness on the sur- wards to restore its appearance. face of the leather. We therefore sug- If the vehicle will be stored for an ex- gest that you clean the leather with a tended period or if it is exposed to in- vacuum cleaner or dust cloth at fre- tense sunlight, cover all the seats or the quent intervals. windows to prevent fading (roadster: For cleaning, use BMW leather cleaning Convertible top closed). foam. Since dirt and grease gradually attack Use the cleaning and car-care the protective layer of the leather, the products that you can obtain at cleaned surfaces should be treated < your BMW center. with BMW leather care agent. This also acts as an antistatic agent. Caring for your car Airbags 139n

To protect the leather from dampness Do not make modifications of any kind or moisture, you can treat it with a to the individual components or system BMW impregnating agent. wiring. These include the upholstered We recommend that you perform this covers on the steering wheel hub, in the procedure twice a year on leather ex- instrument panel and in the side trim Overview posed to normal use. panels of the doors. Never apply adhe- sive materials to these components or Spilled liquids should be wiped up im- cover or modify them in any way. Do mediately, and greasy and oily stains not attempt to disassemble the steering dabbed with a stain remover. Controls wheel itself.

If the upholstery is to be exposed to 367de679 To ensure compliance with applicable intense sunlight or if the vehicle is to be safety regulations, have the airbag gen- stored for an extended period, cover all 1 Front airbags for driver and erators disposed of by an BMW center leather surfaces (or, better yet, the win- passenger only. Car care dows) to prevent fading. Unprofessional attempts to service the 2 Side airbags system could lead to failure in an emer- Use the cleaning and car-care gency or undesired airbag activation, products that you can obtain at Important safety notices either of which could result in personal your BMW center.< Do not attempt to remove the gas injury.< Repairs generators of the airbag restraint Cleaning agents can contain sub- system from the vehicle or to disassem- stances which are dangerous or ble them. which pose health risks. Therefore, Have inspection and service proce- always comply with the warnings and dures performed by specially-trained Technology danger notices on the package. personnel only. Open the doors or windows on your If the airbag restraint system malfunc- vehicle when cleaning the interior (or tions, is deactivated or triggered as a when the roadster's convertible top is response to an accident, have the sys- Data closed). Never clean your vehicle with tem repaired by an BMW center only. solvents or other materials not specifically intended for this application.< Index 140nStoring your vehicle

If you intend to store the vehicle for Before parking the vehicle for Removing the vehicle from longer than three months, have the storage storage maintenance operations described on 1 Dry the parking brake and footbrake Recharge the battery if the "Magic Eye" < this page performed. by brake applications to prevent the turns black. Refer to page 167. brake discs and drums from corrod- Then have Inspection I performed by Preparation for storage ing. your BMW center, including a brake Have the following operations per- 2 Park the vehicle in a covered, dry, fluid replacement if necessary. Refer to formed by your BMW center: and well-ventilated room. Place the the Service Manual. 1 Clean and apply a rustproofing agent or transmission in 1st gear or set the se- other treatment to the engine, engine lector lever to the "P" position. Chock compartment, undercarriage, axles the wheels to prevent the vehicle and major components in accordance from rolling if necessary. Do not set with approved repair procedures. Wash the parking brake. the vehicle, clean the interior and treat 3 Remove the battery, charge it com- painted and chromed parts. Clean the pletely and store it in a cool (but rubber seals around the hood, luggage frost-free) room. compartment and doors. Z3 roadster/M roadster: 2 Change the engine oil and oil filter 4 Remove the hardtop* and store it with the engine at operating tempera- separately. Refer to page 109. ture. As an additional corrosion pro- 5 Close the convertible top. tection measure, an anticorrosive agent can be added to the engine in During storage accordance with the manufacturer's Recharge the battery every six months. instructions. If it is not recharged, it will not be ser- 3 Check the coolant level and concen- viceable. Every time the battery is dis- tration and top up if necessary. charged, especially over extended peri- 4 Check the fluid level of the windshield ods, its service life is reduced. washer fluid reservoir; top up if necessary. 5 Fill the fuel tank completely to prevent the formation of condensation. 6 Increase the tire inflation pressure to 51 psi (350 kPa). Technical modifications to the vehicle 141n

Any BMW center will be happy to advise Do not remove the protective lens you concerning the advisability, legal and avoid staring directly at the implications and factory recommenda- unfiltered beam for extended periods tions for technical modifications to the (several hours), since inflammation of vehicle. For this purpose, the BMW the iris could result.< Overview center will require the Vehicle Identifi- cation Number. The engine number is also required in some instances.

Light-Emitting Diodes (LEDs) Controls Light-emitting diodes installed behind translucent lenses serve as the light source for many of the controls and displays in your vehicle. These LEDs are Car care similar to laser technology and are legally classified as "Class 1 light emitting diodes." Repairs Technology Data Index 142nOBD connector

An Illuminated indicator informs When the filler cap is not properly you of the need for service, but tightened, the OBD system can not of the need to stop the vehi- detect the vapor leak and the indicator cle. However, the systems should be will light up. If the filler cap is subse- checked by your BMW center at the quently tightened, the indicator should earliest possible opportunity. go out within a few days.< Under certain conditions, the indicator will blink or flash. This indicates a rather severe level of engine misfire. When this occurs, you should reduce speed 367us235 and consult the nearest BMW center as soon as possible. Severe engine misfire Access to the connector for the over only a short period of time can Onboard Diagnostic system (OBD): seriously damage emission control Lift off the side cover in the center con- components, especially the catalytic sole on the passenger's side (arrow). converter. The purpose of the OBD system is to "Service Engine Soon" warning ensure proper operation of the emis- lamp for Canadian models. sion control system throughout the vehicle's lifetime by monitoring emission-related components and systems for deterioration and malfunction. 143n Overview Controls Car care Repairs Technology Data Index 144n 145n

Replacement procedures: Overview Onboard tool kit 146 Windshield wiper blades 146 Lamps and bulbs 147 Master key with battery Overview lamp 154 Controls and features Tire change – Z3 roadster, Z3 coupe 155 Repairing a flat tire, M roadster, M coupe 162 Controls Battery 166 Operation, care Fuses 169 and maintenance In case of electrical malfunction: Car care Power convertible top 170 Owner service procedures Fuel filler door 170 Assistance, giving and receiving: Repairs Jump-starting 170 Advanced technology Towing the vehicle 172 Technology Technical data Data Index Index

Repairs 146nOnboard tool kit Windshield wiper blades

The onboard tool kit is located in the Rear window wiper, Z3 coupe, luggage compartment, under the floor M coupe mat. Follow the same procedure as that Z3 coupe, M coupe: described for changing the front wiper Grasp the floor mat by the straps on the blades, except that the wiper does not left and right. Pull it upward and remove have to be positioned vertically. it. Z3 roadster, M roadster: Fold the wiper back onto the win- Lift the floor mat from the rear by the dow before you turn the ignition < strap and fold it forward. key to position 1 or 2. 365de097

Use only wiper blades which have Front been approved by BMW.< 1 Position the wipers vertically. To do this, switch on the wipers and switch off the ignition when the wipers are approximately vertical. 2 Raise the wiper arm completely. 3 Press the spring retainer (arrow) and extract the blade, pulling toward the wiper arm. 4 Insert a new wiper blade and apply pressure until you hear it engage. Lamps and bulbs 147n

The lamps and bulbs make essential 1 Turn the bulb holder with the bulb to contributions to the safety of your vehi- the left and remove toward the rear. cle. Therefore, comply fully with the fol- 2 Pull off the plug. lowing instructions during bulb replace- 3 Push the new bulb holder with bulb ment. If you are not familiar with any of onto the plug – ensure proper lock- Overview the procedures, consult your BMW ing. center. 4 Reinstall in reverse order.

Do not touch the glass portion of When cleaning the headlamps, a new bulb with your bare hands please observe the following: Controls since even small amounts of impurities 367us067 > Do not clean by wiping with a dry burn in to the surface and reduce the cloth (this causes scratches). Never service life of the bulb. Use a clean The illustration depicts the right side use abrasives or strong solvents to cloth, paper napkin, or a similar mate- of the engine compartment. clean the covers. Car care rial, or hold the bulb by its metallic > Remove dirt and contamination (such < base. 1 High beams as insects) by soaking with BMW Car Shampoo and then rinsing with plenty A replacement bulb set is available from HB3, 65-watt bulb of water. your BMW center. > Always use a deicer spray to remove Repairs 2 Low beam headlamps accumulated ice and snow – never Before performing any work on HB4, 55-watt bulb use a scraper.< the electrical system, switch off the affected accessories or disconnect The bulb is pressurized. There- the cable from the negative terminal of fore, wear safety glasses and pro- Technology the battery. Failure to do so could result tective gloves. Failure to comply with in short circuits in the electrical system. this precaution could lead to injury if the To prevent injuries and damage, com- bulb is accidentally damaged during re- ply with any instructions provided by placement.< Data the bulb manufacturer.< Index 148nLamps and bulbs 367us240 367de241 367de068

Position lamps Front turn signals Side turn signals 5-watt bulb 21-watt bulb 5-watt bulb 1 Use finger pressure against the inner 1 Turn the bulb holder with the bulb to 1 Use finger pressure against the rear edge of the lens (arrow) to press it the left and remove toward the rear. edge of the lens (arrow) to press it outward for removal. 2 Applying light pressure, turn the bulb toward the rear for removal. 2 Turn the bulb holder with the bulb to to the left. Remove and exchange the 2 Turn the bulb holder with the bulb to the right and remove it from the lamp. bulb. the right and remove it from the lamp. 3 Applying light pressure, turn the bulb 3 Insert the bulb holder and turn to the 3 Applying light pressure, turn the bulb to the left. Remove and exchange the right as far as possible. to the left. Remove and exchange the bulb. bulb. 4 Install in the reverse order. 4 Install in the reverse order. Lamps and bulbs 149n Overview Controls 367de378 367de377 367de370 Z3 roadster Z3 roadster

Front fog lamps* Tail lamp assembly – Z3 roadster 1 Open the quick-release fastener H1, 55-watt bulb Tail lamp, side marker lamp: (arrow) and remove the cover. Car care 2 Turn the corresponding bulb holder 1 Unclip the plastic cover (on the inside 5-watt bulbs to the left and remove it. of the fog lamp) with a screwdriver. Remaining bulbs: 21 watts 3 Press the defective bulb gently and 2 Loosen two screws, tilt the fog lamp 1 Turn signal yellow turn it to the left. Remove the bulb

outward and remove it. Repairs 2 Brake lamp red and replace it. 3 Release the plastic cap on the back 3 Backup lamp white 4 Insert the bulb holder and turn to the of the fog lamp and remove it. right as far as possible. 4 Remove the plug. 4 Tail lamp, reflector red 5 Secure the cover. 5 Detach the wire clamp. 5 Side marker lamp red

6 Replace the bulb. Technology 7 Install in the reverse order. Data Index 150nLamps and bulbs 367us629 367us070 M roadster 367de071 M roadster Z3 coupe, M coupe

Tail lamp assembly – M roadster 1 Turn the bulb holder retainer to the Tail lamp assembly – Z3 coupe, Tail lamp, side marker lamp: left (arrow) and remove bulb holder. M coupe 5-watt bulbs 2 Pull the bulb holder for the side Tail lamp, side marker lamp: Remaining bulbs: 21 watts marker lamp toward the front and out 5-watt bulbs of the tail lamp assembly. 1 Turn signal yellow Remaining bulbs: 21 watts 3 Press the defective bulb gently and 1 Turn signal yellow 2 Backup lamp white turn it to the left. Remove the bulb 3 Tail lamp, reflector red and replace it. 2 Backup lamp white 4 Brake lamp red 3 Tail lamp, reflector red 5 Side marker lamp red 4 Brake lamp red 5 Side marker lamp red Lamps and bulbs 151n Overview Controls 367de369 367de322 Z3 coupe, M coupe 367us630 Z3 coupe, M coupe Z3 roadster

1 Lift up the luggage compartment floor 4 Turn the corresponding bulb holder Center (high-mount) brake lamp –

mat. to the left (arrow) and remove it. Z3 roadster Car care 2 To loosen, turn the mounting clips 5 Press the defective bulb gently and In the event of a malfunction, please (arrows) of the right-hand trim panel turn it to the left. Remove the bulb consult your BMW center. on the rear wall of the luggage com- and replace it. partment approx. 1/4 turn with a coin 6 Insert the bulb holder and turn to the or screwdriver. right as far as possible. Repairs 3 Pull out the clips and remove the trim Side marker lamp: panel. Pull the bulb holder out of the tail lamp assembly toward the front.

7 Reinstall the trim panel in the oppo- Technology site order: Insert the clips and turn them approx. 1/4 turn to secure them. Data Index 152nLamps and bulbs 367de073 367de074 M roadster 367de624 Z3 coupe, M coupe Z3 roadster, Z3 coupe

Center (high-mount) brake lamp – Center (high-mount) brake lamp – License plate lamps – M roadster Z3 coupe, M coupe Z3 roadster, Z3 coupe Seven 5-watt bulbs In the event of a malfunction, please 5-watt bulb 1 Open the luggage compartment lid. consult your BMW center. 1 Press the lamp to the left and remove 2 Remove the cover (use a screwdriver it. if necessary). 2 Turn the bulb holder with the bulb to 3 Press the defective bulb gently on the the left and remove it from the lamp. bulb socket, turn it to the left and re- 3 Pull the bulb out of the bulb socket move. and replace. 4 Pull the bulb out of the bulb socket 4 Install in the reverse order. and replace. 5 Install in the reverse order. Lamps and bulbs 153n

Interior lamp – Interior lamps – Z3 roadster, M roadster Z3 coupe, M coupe 10-watt bulb Front: 15-watt bulb

1 Use a screwdriver to press out the Overview lens at the left recess. 1 Use a screwdriver to press out the 2 Pull the bulb out of the contact lugs. lamp at the left recess. 2 Press back the plastic tab on the re- When reinstalling the lens, first flector, open the reflector and replace

position it on the left, then snap it the bulb. Controls into place.< 367de307 M roadster, M coupe Rear: 10-watt bulb Luggage compartment lamp – 1 Use a screwdriver to press out the License plate lamps – Z3 roadster, M roadster M roadster, M coupe lamp at the side recess. Car care 5-watt bulb 5-watt bulb 2 Press back the plastic tab on the re- The lamp is located above in the lug- flector, open the reflector and replace 1 Press down and remove the lamp on gage compartment. the bulb. the top side (see arrow). 1 Use a screwdriver to pry out the

2 Turn the bulb holder with the bulb to Repairs lamp. Reading lamps – the left and remove it from the lamp. Z3 coupe, M coupe 3 Pull the bulb out of the bulb socket 2 Pull the bulb out of the contact lugs. and replace it. 10-watt bulbs 4 Install in the reverse order. 1 Use a screwdriver to press out the

lamp at the left recess. Technology 2 Press the defective bulb gently and turn it to the left. Remove the bulb and replace it. Data Index 154nMaster key with battery lamp

Return used batteries to a recycling point or to your BMW center.< 365de132

If light intensity drops, renew the battery to safeguard against acid escaping.

Battery change 1 Remove the cover on the back of the key with a screwdriver. 2 Insert a new battery of the same type (CR 2025; refer to the illustration) so that it touches the contacts. 3 Snap the cover into place and apply uniform pressure to seat it. Tire change – Z3 roadster, Z3 coupe 155n

Safety measures in the event of a Place the jack on a firm support sur- breakdown or flat tire: face. Stop the vehicle on a firm, level surface Do not place wooden blocks or similar as far as possible from the flow of objects under the jack. If this done, the traffic. Turn on the hazard warning jack might not be able to reach its full Overview flashers. support capacity because of the limited Turn the steering wheel to the straight- height. ahead position, remove the key and en- Do not lie under the vehicle or start the gage the steering lock. Shift into 1st or engine when the vehicle is supported reverse (selector lever in "Park" with by the jack. This creates the risk of fatal Controls automatic transmission) and engage injury.< 367de685 Z3 coupe the parking brake. All passengers should be outside the What you will need

car and well away from your immediate Car care The illustration depicts an example of working area (for instance, behind the the onboard tool kit of the Z3 coupe. guardrail). If a warning triangle or portable hazard Other than the warning triangle, the warning lamp is available, set it up on same tools are arranged somewhat dif- the roadside at an appropriate distance ferently in the storage compartment of Repairs from the rear of the vehicle. Comply the Z3 roadster. with all safety guidelines and regula- In order to avoid rattling noises later, tions. note the position of the tools when you Change the wheel only on a level, firm remove them and return them to their surface which is not slippery. Avoid original position when you are through Technology jacking the car on a soft or slippery using them. support surface (snow, ice, tiles, loose > Car jack gravel, etc.), since it could slide side- Release the Velcro® fastener in the ways. luggage compartment under the floor Data mat. After use, wind down the jack completely. Index 156nTire change – Z3 roadster, Z3 coupe

> Wedge (wheel chock) Next to the jack. > Lug wrench, centering pin, spark- plug wrench and lifting handle – In the luggage compartment under the floor mat. > Spare tire Stored under the luggage compartment on the vehicle floor and pro- tected with a storage tray. 367de318 367de317 Z3 coupe Z3 roadster

Remove the spare tire Z3 roadster: Z3 coupe: Loosen the screw connection on the Remove the floor of the storage com- floor of the storage tray (arrow) at the partment (arrow) at the right in the lug- right in the luggage compartment and gage compartment. remove the compartment. Release the Velcro® fastener and remove the warning triangle. Tire change – Z3 roadster, Z3 coupe 157n Overview Controls 367de269 367de312 Z3 roadster, Z3 coupe 367de268 Z3 roadster, Z3 coupe Z3 roadster, Z3 coupe

Raise and secure the floor panel in the Right-hand attachment point: Left-hand attachment point: luggage tray. Place the spark plug wrench on the Take the lifting handle from the tool kit, Car care The spare tire is secured at two mount- hexagon nut and, using the alignment lower it on the rope and fit it on the ing points. tool to assist you, loosen the hexagon hexagon nut. Hold the rope at the top nut. Remove the hexagon nut and the and unscrew the nut with the lifting Left-hand attachment point – arrow 1 protective cap. handle.

Right-hand attachment point – arrow 2 Repairs Place the hexagon nut in a secure location.< Technology Data Index 158nTire change – Z3 roadster, Z3 coupe 367de277 367de270 Z3 roadster, Z3 coupe 367de276 Z3 roadster, Z3 coupe Z3 roadster, Z3 coupe

Pull the lifting handle downward until Pull the storage tray with the spare tire Lift the spare tire at the front. Lay it the spare wheel tray is lifted slightly. At completely out of the spare tire bracket down toward the rear next to the stor- the same time, compress the locking toward the rear. age tray and with the valve facing up- spring (arrow). This releases the spare ward. Quickly unscrew the valve exten- tire (weight: approx. 8.8 lb./4 kg). The sion from the valve of the spare tire. spare tire must then be held with the Unscrew the valve cap from the storage lifting handle. tray and mount it on the spare tire. Using the lifting handle, lower the spare tire bracket with storage tray and spare When the valve extension is tire and place it on the ground. screwed onto or off of the spare tire, you may hear a brief hissing as air < Do not put your feet beneath the escapes. rear of the vehicle because the spare tire could fall as it is being low- The procedure for removing the spare ered.< tire is also illustrated with pictographs located on the floor mat of the luggage compartment. Tire change – Z3 roadster, Z3 coupe 159n

The wheel with the flat tire cannot Mount the spare tire be placed in the spare tire bracket 1 Secure the vehicle to prevent it from < in the place of the spare tire. rolling: Place the wedge against the rear There is a plastic bag in the onboard surface of the front tire on the side Overview tool kit. Put the flat tire and the storage opposite the side being raised. If tray into this bag. the vehicle is parked on a downward slope, place the wedge se- Do not reposition the storage tray

curely in front of the tire. If the Controls in the spare tire bracket without wheel must be changed on a sur-

< 367de271 the spare tire. Z3 roadster, Z3 coupe face with a more severe slope, take additional precautions to secure the Using the lifting handle, pull the spare The spare tire is returned to its original vehicle from rolling. tire bracket upward until the spring reposition in the same manner as it is re- 2 Wheels with full wheel covers*: Car care tainer catches. Secure the bracket with moved, however in the reverse order. Reach into the ventilation openings the hexagon nut – ensure that it is snug. When doing so, make sure that: and pull the cover off. > The valve extension is mounted on 3 For wheels equipped with hub cov- the spare tire valve. ers*: Position a screwdriver in the > The storage tray is facing toward the slot and pry the hub cover off. Repairs rear (see arrow) with the valve exten- 4 Loosen the lug bolts 1/2 turn. sion pointing to the inside left to ensure that it is possible to check the tire inflation pressure. Technology Data Index 160nTire change – Z3 roadster, Z3 coupe 367de066 367de382 Z3 roadster, Z3 coupe 367de065 Z3 roadster, Z3 coupe Z3 roadster, Z3 coupe

5 Position the jack on the vehicle: > Position the jack at the jacking 8 Take the centering pin from the ve- > Plastic elements are mounted on point closest to the flat tire so that hicle tool kit. Insert the centering the vehicle floorpan for position- the jack base is vertically below pin together with the plastic cap ing the car jack. These positions the jacking point and the entire into one of the bolt sockets. (refer to the arrows) are located surface of the head of the jack will 9 Position the spare wheel and screw approximately 16 inches (40 cm) move squarely into the recess of at least two lug bolts into opposite from the front wheel opening and the plastic element when the jack bolt sockets. Remove the centering 10 inches (25 cm) from the rear is cranked. pin. > wheel opening. Crank the jack until the wheel you 10 Screw in the remaining lug bolts. > If necessary, remove snow, ice or are changing is off of the ground. Tighten all the bolts snugly. mud from the plastic elements. 6 Unscrew the lug bolts and remove 11 Lower the jack and remove it from > Screw the jack arm up until the the wheel. beneath the car. car jack just fits under the vehicle. 7 Remove accumulations of mud or 12 Tighten the lug bolts in a diagonal dirt from the mounting surfaces of pattern. the wheel and hub. Clean the lug bolts. Tire change – Z3 roadster, Z3 coupe 161n

13 Wheels with full wheel covers: If light-alloy wheels other than Original Driving with the spare tire Place the wheel cover with the valve BMW light-alloy wheels have been Drive cautiously and do not exceed a opening over the valve. Use both mounted, it may be necessary to use speed of 50 mph (80 km/h). hands to press the cover securely different lug bolts for those wheels.

Be aware that vehicle handling will be Overview onto the rim. Replace the defective tire as soon as altered. Slower brake response time, 14 Check and correct the air pressure possible and have the new wheel/tire longer braking distances and changed at the earliest opportunity. balanced. steering characteristics may be anticipated when approaching limit condi- Use only the full wheel cover in- tions. Controls stalled by the factory. Other wheel covers may not fit securely. The full Only one spare tire may be wheel cover may not be installed on the mounted at any time. Mount a spare wheel because the cover could < wheel and tire with the same size and be damaged. Car care specifications as the others at the earliest possible opportunity. Maintain the The vehicle jack is designed for specified tire pressures. Refer to changing tires only. Do not at- page 29.< tempt to lift a different vehicle model or any other type of load with the jack. To Repairs do so could lead to property damage or Changing a tire, M roadster, personal injury. M coupe To ensure continued safety, check the The M roadster and M coupe do not tightness of the lug bolts at the earliest have a jack or lug wrench when they opportunity (torque specification: are shipped from the factory. Technology 72 ft.lbs [100 Nm]).< Have the winter tires changed at your BMW center or at a tire service shop. For changing a flat tire, refer to

page 162. Data Index 162nRepairing a flat tire, M roadster, M coupe

Safety measures in the event The use of the M Mobility System of a flat tire: is not effective if the damaged Stop the vehicle as far as possible from area in the tire is larger than approx. the flow of traffic. Turn on the hazard 0.15 inches (4 mm). Please consult the warning flashers. nearest BMW center if the tire cannot Engage the steering lock with the be temporarily repaired with the wheels in the straight-ahead position. M Mobility System or contact BMW Set the parking brake and engage Roadside Assistance at 1-800-332- either first gear or reverse gear. 4269.< All passengers should be outside the

car and well away from your working 367de652 M roadster area (behind a guard rail, for instance). If a warning triangle or portable hazard M Mobility system warning lamp is available, set it up on the roadside at an appropriate distance In place of a spare tire, the M roadster from the rear of the vehicle. and the M coupe have the M Mobility Comply with all safety guidelines and System. regulations.< It is located at the right-rear of the luggage compartment. In the M coupe, it is below a cover panel. Refer to page 163.

Before using the M Mobility Sys- tem, carefully read the warning and danger information on the device. Always wear the enclosed protective gloves and the protective goggles. Fail- ure to comply with this information can lead to risks to personal safety.< Repairing a flat tire, M roadster, M coupe 163n Overview Controls 367de355 367de322 M coupe 367us701 M roadster, M coupe M roadster, M coupe

Loosen the cover panel, M coupe: To apply the system, use the grab han- Using the M Mobility system Car care 1 Fold the luggage compartment floor dle to remove it from the luggage com- mat up. partment. If possible, do not remove foreign 2 To loosen, turn the four mounting The system consists of: objects that have penetrated the tire.< clips (arrows) of the right-hand trim 1 Grip with button, cable and plug con-

panel on the rear wall of the luggage nector for the compressor actuator Repairs 1 Remove the maximum speed warn- compartment approx. 1/4 of a turn igniter. ing sticker from the top of the device with a coin or screwdriver. 2 Black connection hose from the com- and affix it to the steering wheel. 3 Pull out the clips and remove the trim pressor to the sealant bottle. 2 Remove the cables and hoses from panel. 3 Pressure indicator.

the device. Technology 4 Clear connection hose from the sys- 3 Put on the protective gloves and tem to the wheel. goggles. 5 Protective goggles. 4 Connect the black hose (2) to the 6 Protective gloves (no illustration). connection as shown in the illustra-

tion. Data Index 164nRepairing a flat tire, M roadster, M coupe 367de351 367de350 M roadster, M coupe 367de352 M roadster, M coupe M roadster, M coupe

5 Remove the clear hose (4) from the 8 Press and hold the button for com- 9 Continue to inflate until the pressure plastic bag. Unscrew the valve cap pressor actuation. While doing this, reaches a reading of 35 psi (250 kP). from the tire valve of the wheel with carefully monitor the pressure indi- This may require several minutes. the defective tire and screw hose (4) cator. As long as the pressure indi- 10 Release the button to check the tire onto the valve. cator displays a value between inflation pressure that has been 6 Attach the free end of the clear approx. 75 to 120 psi (517 to reached. hose (4) to the connection on the 827 kPa), the system is forcing 11 After the tire has been inflated, un- device as shown in the illustration. sealant into the tire. plug the connector (1) from the cig- 7 Plug the connector (1) into the ciga- When the pressure indicator's dis- arette lighter socket. Remove the rette lighter socket in the vehicle's played value falls significantly be- black hose (2) from the device and interior. Refer to page 92. low approx. 75 to 120 psi (517 to detach the clear hose (4) from the 827 kPa) while the compressor is device. To do this, press the outer actuated, all of the sealant has ring of the connection toward the been forced into the tire, and air device. is flowing in. Repairing a flat tire, M roadster, M coupe 165n

12 Then unscrew the clear hose (4) Replace the defective tire as soon as from the tire valve. Screw the valve possible and have the new wheel/tire cap back onto the valve. balanced. Have the M Mobility System 13 Place the clear hose (4) in the plas- refilled. tic bag and store the M Mobility For this, please consult the nearest Overview System in the luggage compart- BMW center. ment. Please note that the sealant bottle of the system must be replaced every Following use of the M Mobility

three years by your BMW center if the Controls System, resume driving for a dis- device is not used. tance of at least 1.2 miles (2 km) so that You will find corresponding instructions the sealant will be distributed uniformly for the use of the M Mobility System on in the tire. Drive at a speed of at least the device.

15 mph (20 km/h), but do not exceed Car care 35 mph (60 km/h). Finally, check and correct the tire inflation pressure as soon as possible (at the nearest filling station, for example). Refer to page 29.

If the tire does not retain inflation pres- Repairs sure, do not continue driving. Consult the nearest BMW center or tire dealer.< Technology Data Index 166nBattery

Maintenance The battery is completely maintenance- free. That means that the original elec- trolyte will normally last for the service life of the battery under moderate climatic conditions.

Symbols You will find the following symbols on your car battery. To avoid injury, please 367de335 Z3 roadster, Z3 coupe 367de301 M roadster, M coupe Z3 d Z3 comply with the corresponding precautions whenever you work with or near Installation location, Z3 roadster Installation location, M roadster the battery. and Z3 coupe and M coupe Please read the following infor- The battery is located in the luggage The battery is located in the luggage mation before working with the compartment under the floor mat. compartment under the floor mat and battery. a cover. Wear eye protection. Do not al- In order to gain access to the battery, low particles containing battery lift up or remove the floor mat. Unscrew acid or lead to come into con- the nuts on the cover (arrows) and re- tact with your eyes, your skin, or your move the cover. clothing. Battery acid is extremely corro- sive. Wear eye protection and protective gloves. Do not tip the battery. Battery acid can leak from the ventilation openings. Battery 167n

Ensure that children keep well The projected service life of the away from batteries and battery battery can only be reached if the acid. battery is fully-charged at all times. Do not allow sparks or open Check the charge condition of the bat- flame near the battery. Do not tery frequently if the vehicle is used pri- Overview < smoke near the battery. Avoid marily for driving short distances. sparks from electrical cables or electrical equipment. Turn the key to posi- Charging the battery

tion 0 in the steering lock when the bat- Charge the battery in the vehicle only Controls tery is disconnected or connected. Do when the engine is off. Charge the bat- not short circuit the battery terminals. 367de337 Z3 roadster tery using the auxiliary jump-start termi- This creates a risk of personal injury nal and a ground in the engine com- from high-voltage sparks. Charge condition partment (refer to jump-starting on A highly-explosive gas is gener- The illustration depicts the battery in- page 170). Car care ated when the battery is charged. stallation location in the Z3 roadster as an example. Before performing any work on the electrical system, disconnect If acid is accidentally splashed You can read the charge condition of the cable from the negative terminal. If

into your eyes, rinse them thor- the battery with the "Magic Eye" Repairs you do not, short circuits can create the oughly for 15 minutes with clear (a hydrometer): risk of fire or personal injury.< water. Following that, consult a physi- > Green: Adequate charge. cian immediately. If acid splashes onto > Black: Not charged adequately. If you plan to park the vehicle for longer your skin or clothing, rinse immediately The battery must be recharged. than 4 weeks, disconnect the battery with ample clean water. If acid is acci- Technology Please contact your BMW center. from the vehicle electrical system by dentally swallowed, consult a physi- > Yellow: Replace the battery. disconnecting the cable at the negative cian immediately. terminal. Then recharge the battery with In order to protect the battery an appropriate battery charger.

case from ultraviolet radiation, Data do not place it in direct sunlight. A discharged battery can freeze. Store the battery in areas where temperature remains above freezing. Index 168nBattery

If you intend to store your car for longer Removal and installation than twelve weeks: Remove the battery, charge it and store it in a cool (but frost- Do not disconnect the battery ca- and dust-free) room. Every three months bles when the engine is running. and before reinstalling the battery, have Disconnecting the battery cables when it recharged. If it is not recharged, it the engine is running will cause a volt- will not be serviceable. Every time the age surge which will damage the vehi- battery is discharged, especially over cle's onboard electronics. extended periods, its service life is Do not make any modifications in the reduced. Refer also to page 140. wires leading to the positive terminal. If

you do so, the Battery Safety Terminal's 367de336 Z3 coupe Return used batteries to a recy- safety function will no longer be guaran- cling point or your BMW center. teed. Repair and disposal must be per- Z3 coupe: Loosen the screw (arrow) on < Maintain the battery in an upright posi- formed by trained technicians only. the battery safety bar and remove the tion for transport and storage. Secure bar. the battery against tilting when trans- When removing the battery, disconnect porting.< the negative terminal first, then the pos- When installing the battery, connect the itive terminal. positive terminal first, then connect the negative terminal. Unscrew the battery retaining clamp. When installing a battery, be sure that the battery, the safety bar (Z3 coupe) or the cover (M roadster, M coupe) are mounted properly. If this is not done, the battery will not be adequately secured in case of an accident.< Fuses 169n

A listing of the fuses, their respective ampere ratings and the equipment in their circuits is provided on the cover of the fuse box. When you close the fuse box, be sure Overview that the cover is seated securely.

Do not attempt to repair a burned

fuse or replace it with a fuse hav- Controls ing a different color or amperage rating. 365de080 To do this could cause a fire in the vehicle resulting from a circuit overload.< If an electrical accessory should fail, switch it off and check the fuse. If a fuse burns through again, have the Car care The fuse box (electrical distribution source of the fault checked and cor- center), which contains spare fuses, rected by an BMW center. relays and plastic tweezers, is located on the left-hand side of the engine Repairs compartment. Refer to page 120 forward. 1 Press the retaining flap in and lift off the cover.

2 Use the plastic tweezers to remove Technology the fuse for the accessory or equipment that has stopped working. 3 If the fuse is burned through ("blown"), the metal strip will have melted and Data separated. Replace the blown fuse with a new fuse of the same ampere rating (color code). Index 170nPower convertible top* Fuel filler door Jump-starting

Never use spray starter fluids to start the engine. If the battery is discharged, the engine can be started with the use of two jumper cables and the battery of another vehicle. Always use jumper cables with fully insulated handles on the terminal clamps.

Do not touch voltage-carrying 367de285 Z3 roadster, M roadster 367de372 Z3 roadster components when the engine is running. To do so creates a risk of fatal Manual closing Releasing manually injury.< For roadsters with electrical power con- M roadster, M coupe: Remove the vertible top*, the convertible top drive M Mobility System (see page 162) from Carefully comply with the following in- unit is located in the luggage compart- the mounting. structions to avoid personal injury and ment behind the left side trim panel. damage to one or both vehicles: Pull the button at the right in the lug- Turn the clip at the top of the trim panel gage compartment sharply (arrow). 1 Ensure that the battery on the sup- to the left or right and swing the trim port vehicle is also rated at 12 volts, Please consult your BMW center to panel to the side. and that the capacities of the two have the defect corrected. batteries (Ah) are roughly comparable Turn the T-pin a half turn to the left (printed on casing). (refer to illustration). 2 Leave your battery connected to the The convertible top drive unit is disen- car electrical system. gaged and the convertible top can be 3 Make sure that there is no contact operated manually. Refer to page 41. between the bodywork of the two Please have your BMW center eliminate vehicles. This creates the risk of the defect and re-engage the drive. short-circuiting. Jump-starting 171n

6 Start the support vehicle's engine and let it run. 7 Start the engine on the vehicle need- ing the jump-start, and allow it to run as usual. If the first start attempt is Overview not successful, wait a few minutes before another attempt in order to allow the discharged battery to recharge. 8 Before disconnecting the jumper Controls

367de381 367de639 cables from your BMW, turn on the lamps, set the blower at the highest 4 Start by connecting the jumper cable 5 Then connect the negative terminals. speed and run the engine for at least

from the positive terminal of the sup- First attach the cable to either the 10 seconds. This will prevent a volt- Car care port vehicle to the positive terminal support vehicle's negative battery ter- age surge at the voltage regulator. connector located in your BMW's en- minal (–), or to a suitable ground on its 9 Then disconnect the jumper cables in gine compartment. The cover of the engine or body. Then connect the reverse sequence. auxiliary terminal for jump-starting is other terminal of the cable to a ground Depending on the cause of the fault, indicated by a "+" sign. Refer to the on the engine or on the body of the recharge the battery. Repairs illustration. To open the cover on the vehicle which is to be started. This a M roadster, fold it forward; fold up- special nut which is provided on the ward on the M coupe. suspension strut dome of the BMW. The illustration depicts the auxiliary Refer to the arrow in the illustration. Technology terminal for jump-starting on the Z3 roadster and Z3 coupe as an Follow the same sequence when example. connecting jumper cables if you For the auxiliary terminal to jump- are assisting another vehicle. If you do

start the M roadster and M coupe, not, there is a risk of personal injury Data refer to Engine compartment, from spark generation at the battery.< page 122. Index 172nTowing the vehicle

The towed vehicle should always be the lighter of the two vehicles. If this is not the case, it will not be possible to control vehicle handling.<

Tow-starting It is better to start the vehicle's engine by jump starting. For instructions on jump-starting, refer to page 170. Never attempt to use your vehicle to 367de376 367de375 push another vehicle. This could result in damage to the energy-absorbing Tow fitting Rear: bumpers. The screw-in tow fitting is stored in the Use a screwdriver to press the cover onboard tool kit; be sure that it remains out. in the vehicle at all times. This fitting is designed for installation in the tow Screw the tow fitting in until it is sockets located at the front and rear of tight against the stop. If you do the vehicle, and is intended for towing not, the threads can be damaged. on paved road surfaces only. Do not tow the vehicle by any compo- It should not be used to pull a vehicle nents of the running gear, or lash them out of deep snow, mud, sand, etc. down in any way. If you do so, the com- Comply with all applicable towing laws ponents could be damaged, leading to and regulations at all times. possible accidents.<

Access to tow sockets Use only a nylon towing strap to tow the vehicle, since the inherent resil- Front: ience of this material helps protect both Use a screwdriver to press the cover vehicles from sudden jerking move- out. ments. Towing the vehicle 173n

Towing a vehicle with automatic transmission 1 Place the shift lever into "Neutral." 2 Leave the ignition key at position 1 to ensure that the brake lamps, turn Overview signals, horn and windshield wipers remain operational and to prevent the steering lock from engaging.

3 Switch on the hazard-warning system Controls (comply with applicable legal regulations). 367us124 Find some means of identifying the vehicle in tow. Place a sign or warning tri- Towing with a commercial tow angle in the rear window, for instance. truck Car care > Do not tow with sling-type Even when the electrical system equipment. has failed, make sure that the igni- > Use a wheel-lift or flatbed equipment. tion key remains in position 1 to prevent > Comply with applicable towing laws. Repairs the steering lock from engaging. The steering and brakes are without Never allow passengers to ride in power assist when the engine is off. a towed vehicle for any reason. This means that increased effort is re- Never attach tie-down hooks, chains, < quired for steering and braking. straps, or tow hooks to tie rods, control Technology arms, or any other part of the vehicle suspension, as severe damage to these components will occur, leading to possible accidents.< Data Index 174n 175n

Advanced technology: Overview Adaptive Transmission Control (ATC) 176 Airbags 176 Automatic Stability Control plus Overview Traction ASC+T/Dynamic Controls and features Stability Control DSC 177 Radio reception 177 Safety belt tensioner 178 Inside rearview mirror with Controls automatic dimmer 178 Operation, care Limited slip differential 179 and maintenance Car care Owner service procedures Repairs Advanced technology Technology Technical data Data Index Index

Technology 176nATC* Airbags

In order to take driving conditions into account, ATC registers corners and road gradients. In order to exploit power reserves more fully, the transmission does not shift up until higher engine speeds are reached if you maintain speed through a curve. 390de012 367us358

For vehicles with automatic transmis- Deceleration sensors continuously sion, Adaptive Transmission Control monitor the physical forces acting upon (ATC) makes the optimum gear selec- the vehicle. In the event of a severe tion based on a number of factors. This frontal impact, the gas generators of system reacts to your individual driving the driver-side and passenger-side air- style and the current driving conditions. bags are ignited simultaneously. How- The ATC recognizes your individual ever, the passenger-side airbag is only driving style from the positions and triggered if an additional sensor has movements of the accelerator pedal, recognized that the passenger seat is delays during braking, and the vehicle's occupied. lateral acceleration when cornering. In the event of a side collision, only side ATC makes the appropriate selection airbags are triggered if necessary. from different shift characteristics Only the side airbag located on the col- which range from comfort-oriented to lision side is triggered. performance-oriented. Airbags ASC+T/DSC* Radio reception 177n

The airbags located under the marked Precision sensors monitor the number covers inflate and unfold in a matter of of revolutions of the wheels. When a few milliseconds. In this process they equipped with DSC, they also monitor tear through the designed breaking steering angle, lateral acceleration, points of the upholstered covers or brake pressure and the movement of Overview press them out. the vehicle around its vertical axis. Because the inflation process must be If differences in the wheel speeds oc- virtually instantaneous, it is necessarily cur, the system counteracts the danger

accompanied by a certain amount of of wheelspin by reducing the torque Controls ignition and inflation noise. The gas flow. If necessary, the system also re- required to inflate the airbags is not sponds with additional braking inter- 365de062 dangerous, and it dissipates together vention at all four wheels. with the associated smoke. In addition, DSC permanently monitors The AM frequency bands (medium- The entire process is completed within the vehicle's current operating condi- wave, long-wave and short-wave) make Car care one twentieth of a second. tion and compares it with an ideal con- it possible to receive stations from a dition that is calculated from the sen- great distance, because the broadcast sor's signals. If deviations from this signals travel not only along the ground occur (understeering or oversteering, as surface waves, but also as atmos- Repairs for instance), DSC can stabilize the pheric waves that are reflected from the vehicle in fractions of a second by re- ionosphere. ducing engine output and with the Frequency-modulation (FM) provides assistance of braking intervention at in- substantially better sound quality than

dividual wheels. As a result, dangerous AM. However, because FM transmis- Technology skids can be prevented even as they sions rely on line-of-sight broadcast are just beginning. waves, their effective reception range You may need some time to become is limited. accustomed to this system's interven-

The limitations which are inherent to ra- Data tion. However, it provides optimum dio reception in a moving vehicle have propulsive force and driving stability. been minimized by the use of innova- The braking intervention may be active systems. companied by a certain degree of

noise. Index 178nSafety belt tensioner Inside rearview mirror with automatic dimmer*

The semisolid reacts chemically to this electrical current, thus providing infinitely-variable dimming of the mirror (electrochromic technology). As a result, it is no longer necessary to dim the mirror manually, and the driver can concentrate completely on traffic conditions. 390de330 367de398

The safety belt tensioner responds to The interior rearview mirror with auto- severe collisions by tightening the belts matic dimming feature reduces glare to ensure that occupants remain firmly from following traffic by adapting the in- positioned in their seats. A gas-pres- tensity of the reflected images to corre- sure system retracts the buckle assem- spond to levels of light registered by bly to tension the shoulder and lap belts the unit's sensors. The mirror reverts to within fractions of a second. This tends its undimmed setting as soon as the to reduce the tendency to slide under light source disappears. One light sen- the lap belt even more. sor is mounted on the front of the mirror housing. This sensor, which is directed forward, measures light intensity in the area ahead of the vehicle. A second light sensor is located on the lower edge of the mirror. The electronic control system compares the light intensity from front and rear. The difference provides the basic parameter used to mod- ulate an electrical current and induce chemical changes in a semisolid layer incorporated in the lens. Limited slip differential* 179n

With unfavorable road conditions, the However, in the case of extremely dy- drive forces that should be transferred namic driving, the vehicle may tend at may not accommodated by the tradi- the same time to spin around its vertical tional differential, and therefore one axis in the vehicle center of gravity on wheel spins. Such wheelspin is largely road surfaces with different adhesion Overview prevented by the limited slip differential characteristics. Controlling this rotation (locking value approx. 25 X). tendency places greater demands on Under actual driving conditions, this the driver and therefore requires special alertness. means better traction characteristics Controls when starting and accelerating under The limited slip differential is automati- adverse road conditions as described cally activated under actual driving as well as during performance-oriented conditions. driving on winding roads. Car care Repairs Technology Data Index 180n 181n

Engine specifications 182 Overview Dimensions 183 Weights 184 Capacities 185 Electrical system 186 Overview Drive belts 186 Controls and features Controls Operation, care and maintenance Car care Owner service procedures Repairs Advanced technology Technology Technical data Data Index Index

Data 182nEngine specifications

Z3 roadster 2.3 Z3 roadster 2.8, M roadster, Z3 coupe 2.8 M coupe Displacement cu in (cm3) 152.2 (2,494) 170.4 (2,793) 192.3 (3,152) Number of cylinders 6 6 6 Max. output hp 170 193 240 at engine speed rpm 5,500 5,500 6,000 Max. torque lb-ft (Nm) 181 (245) 206 (280) 236 (320) at engine speed rpm 3,500 3,500 3,800 Compression ratio e 10.5 10.2 10.5 Stroke in (mm) 2.95 (75.0) 3.31 (84.0) 3.53 (89.6) Bore in (mm) 3.31 (84.0) 3.31 (84.0) 3.40 (86.4) Fuel-injection system Digital-electronic Engine Management system Dimensions 183n

Z3 roadster 2.3, 2.8 Z3 coupe 2.8 Length in (mm) 159.4 (4,050) 158.5 (4,025) Width in (mm) 68.5 (1,740) 68.5 (1,740) Overview Height (unloaded) in (mm) 50.9 (1,293) 51.4 (1,306) Wheelbase in (mm) 96.3 (2,446) 96.3 (2,446) Track, front in (mm) 55.6 (1,413) 55.6 (1,413)

Track, rear in (mm) 58.8 (1,494) 58.8 (1,494) Controls Min. turning circle dia. ft (m) 32.8 (10.0) 32.8 (10.0) Car care M roadster M coupe Length in (mm) 158.5 (4,025) 158.5 (4,025) Width in (mm) 68.5 (1,740) 68.5 (1,740)

Height (unloaded) in (mm) 49.8 (1,266) 50.4 (1,280) Repairs Wheelbase in (mm) 96.8 (2,459) 96.8 (2,459) Track, front in (mm) 56.0 (1,422) 56.0 (1,422)

Track, rear in (mm) 58.7 (1,492) 58.7 (1,492) Technology Min. turning circle dia. ft (m) 34.1 (10.4) 34.1 (10.4) Data Index 184nWeights

Z3 roadster 2.3 Z3 roadster 2.8 Z3 coupe 2.8 Curb weight (with one person, ready for operation, full tank of fuel, options not included) with manual transmission lbs. (kg) 2,899 (1,315) 2,910 (1,320) 2,943 (1,335) with automatic transmission lbs. (kg) 2,987 (1,355) 2,998 (1,360) 3,031 (1,375) Approved gross vehicle weight with manual transmission lbs. (kg) 3,450 (1,565) 3,461 (1,570) 3,494 (1,585) with automatic transmission lbs. (kg) 3,538 (1,605) 3,549 (1,610) 3,582 (1,625) Approved front axle weight lbs. (kg) 1,830 (830) 1,830 (830) 1,830 (830) Approved rear axle weight lbs. (kg) 1,918 (870) 1,918 (870) 1,918 (870) Approved maximum roof load lbs. (kg) 77 (35) 77 (35) 165 (75) Luggage compartment capacity cu ft (liters) 5.8 (165) 5.8 (165) 7.2-14.3 (205-405)

M roadster M coupe Curb weight (with one person, ready for operation, full tank of fuel, options not included) with manual transmission lbs. (kg) 3,086 (1,400) 3,131 (1,420) with automatic transmission lbs. (kg) – – Approved gross vehicle weight with manual transmission lbs. (kg) 3,638 (1,650) 3,682 (1,670) with automatic transmission lbs. (kg) – – Approved front axle weight lbs. (kg) 1,808 (820) 1,874 (850) Approved rear axle weight lbs. (kg) 1,918 (870) 1,962 (890) Approved maximum roof load lbs. (kg) 77 (35) 165 (75) Luggage compartment capacity cu ft (liters) 5.8 (165) 7.2-13.9 (205-395) Capacities 185n

Notes Fuel tank gal. (liters) approx. 13.5 (approx. 51) Fuel specification: Page 28 reserve gal. (liters) approx. 2.1 (approx. 8.0)

Windshield washer system/ For details: Page 124 Overview Headlamp washer system quarts (liters) approx. 5.3 (approx. 5.0) Cooling system including heater circuit quarts (liters) 11.1 (10.5) – Z3 roadster 2.3, For details: Page 128 Z3 roadster 2.8,

Z3 coupe 2.8 Controls 11.4 (10.8) – M roadster, M coupe Engine oil and filter change quarts (liters) 6.9 (6.5) – Z3 roadster 2.3, Approved HD oil for gasoline Z3 roadster 2.8, engines Car care Z3 coupe 2.8 Specifications: Page 126 6.3 (6.0) – M roadster, M coupe Manual transmission, automatic – Lifetime fluid, no fluid change transmission required. Repairs Differential quarts (liters) – – Z3 roadster 2.3, Lifetime fluid, no fluid change Z3 roadster 2.8, required. Z3 coupe 2.8

1.5 (1.4) – M roadster, Approved hypoid gear oil Technology M coupe (any BMW center can provide information on oil specifications) Data Index 186nElectrical system Drive belts

Battery Z3 roadster 2.3, 2.8, Z3 coupe 2.8: You can obtain Original BMW 12 V, 70 Ah AC alternator – Water pump – Power Parts and Accessories, as well as steering professional advice from your BMW < Spark plugs Drive belt, 6 PK x 1538 center. Z3 roadster, Z3 coupe: A/C compressor NGK BKR 6 EQUP Drive belt, 5 PK x 906 M roadster, M coupe: Bosch FGR 8 KQC M roadster, M coupe: This spark ignition system meets all AC alternator – Water pump – Power requirements of the Canadian Interfer- steering ence-Causing Equipment Regulations Drive belt, 6 K x 1515 (ICES-2). Compressor for air conditioning system and secondary air pump Drive belt, 5 PK x 1125 Secondary air pump (without air conditioner) Drive belt, 5 K x 785 187n Overview Controls Car care Repairs Technology Data Index 188n 189n

Everything from A to Z 190 Overview Owner service procedures 195 Overview Controls and features Controls Operation, care and maintenance Car care Owner service procedures Repairs Advanced technology Technology Technical data Data Index Index Index Everything from A to Z

A Automatic cruise control 68 Breaking in the vehicle 98 Chassis number 130 ABS (Antilock Brake Automatic rear window Bulb replacement 147 Checking oil level 125 System) 101 washer 66 Checking tire Accessories 6 Automatic transmission 63 C pressure 29, 110 Adaptive Transmission Automatic windshield Capacities 185 Child restraints Control (ATC) 63, 176 washer 66 Car care, exterior 132 Installation 58 Adding engine oil 125 Average fuel consump- Car care, interior 137 Cigarette lighter 92 Adding washer fluid 124 tion 75 Car keys 34 Clearing fogged Adjusting the backrest 51 Average speed 75 Car radio windows 83, 88 Adjusting the washer Axle weights 184 refer to the separate Clock 71, 72 nozzles 124 Owner's Manual Cockpit 16 Air conditioner 86 B Car radio Code Air distribution 82, 86 Backup lamps 62 reception 107, 177 refer to the Radio Owner's Air outlets 80 Bulb Car wash 132, 134 Manual Air pressure 29, 110 replacement 149, 150 Care, exterior 136 Cold start 60 Air vents 84 Battery 166, 186 Care, interior 137 Compartments 90 Airbags 23, 55, 139, 176 Capacity 186 Cargo loading 94 Computer 73 Airflow rate 82, 86 Charge condition 167 Caring for the vehicle Connecting a car vacuum All Season Traction (AST)/ Charging 167 finish 136 cleaner 92 (ASC+T) 76, 177 Discharged 170 Cassette mode Controls 16 Analog clock 71, 72 Removal and refer to the Radio Owner's Convertible top care 134 Antenna 107 installation 168 Manual Convertible top Antifreeze 129 Battery change, keys 154 Catalytic converter 100 operation 41, 45 Antifreeze protection, Battery Safety Terminal Cellular phone 107 Coolant 105, 129 radiator 105, 128 (BST) 168 refer to the separate Coolant temperature 70 Antilock Brake System Body-cavity protectant 135 Owner's Manual Coolant, antifreeze (ABS) 101 Brake fluid 130 Center (high-mount) brake protection 105 Anti-theft protection 36 Brake hydraulic system 22 lamp 151, 152 Cover 42, 47 Approved gross vehicle Brake lamps, bulb Central locking system 36 Cruise control 68 weight 184 replacement 149, 150 Changing a tire 155 Cruising range 75 Aquaplaning 99, 110 Brake pads 24 Charge condition of the Curb weight 184 Ashtray 91 Brakes 103 battery 167 Automatic car wash 132 Break-in 98 Charge indicator light 22 Everything from A to Z Everything from A to Z 191n

D E Filling the windshield washer H Dashboard 16 Electric convertible top reservoir 124 Hardtop 108 Data link connector for operation 45 First-aid kit 27 Hazard warning system 26 Onboard Diagnostics 142 Electric power windows 39 Fittings for tow-starting and Hazard warning triangle 26 Date Electrical system 186 towing 172 Head restraints 51 Overview refer to the Radio Owner's Electronic immobilizer 35 Flat tire 111 Headlamp cleaning Manual Emergency operation Flat tire, M roadster, system 124 Daytime-driving lamps 77 Convertible top 170 M coupe 162 Headlamp cover, Deep water 99 Doors 36 Fog lamps 78 care 133, 147 Controls Defrost position 83, 88 Fuel filler door 170 Folding top 41 Headlamp flasher 65 Defroster, rear window 67 Luggage compartment Footbrake 103 Headlamp washers 67 Defrosting windows 83, 88 lid 38 Front fog lamps 78 Heated seats 89 Digital clock 72 Engine compartment 120 Bulb replacement 149 Heating and

Dimensions 183 Engine coolant 129 Frost protection, ventilation 80, 84 Car care Dipstick, engine oil 125 Engine knock control 28 radiator 105 Heat-up, rapid 83, 88 Dirty spots on Engine oil grades 126 Fuel 28 Height 183 paintwork 135 Engine oil level 23, 24 Fuel filler door Height adjustment, seats 50 Disc brakes 103 Engine oil pressure 22 Emergency operation 170 Help with jump starting 170

Displacement 182 Engine oil temperature 71 Fuel gauge 69 High beams 25, 65 Repairs Display lighting 77 Engine oil temperature Fuel quality, M roadster, Highbeam headlights Displays 18, 20 gauge 71 M coupe 28 Bulb replacement 147 Door key 34 Engine output 182 Fuel quality, Z3 roadster, High-performance synthetic Doors Engine specifications 182 Z3 coupe 28 oils 126 Manual operation 36 Estimated cruising range 75 Fuel tank capacity 185 Horn 17 Technology Unlocking and locking 36 Exterior finish 135 Fuses 169 Hubcap 159 DOT Quality Grades 111 Drive belts 186 F G I

Driving through water 99 Failure of an electrical Gasoline 28 Ice warning 74 Data DSC (Dynamic Stability accessory 169 Glass sunroof 40 Identification number of the Control) 76, 177 Fan 82, 86 Glove compartment 90 vehicle 130 Dynamic Stability Control Filler cap cover 27 Grilles 80, 84 Identification, tires 114 (DSC) 76, 177 Filling the washer Gross vehicle weight 184 Ignition key 34 reservoir 124 Index Everything from A to Z

Ignition switch 59 Load-securing devices 94 Manual transmission 62 Oil level, indicator Indicator lamps 22 Lock buttons 37 Mirror defrosting 51 lamp 23, 24 Inflation pressures 29, 110 Locks, care 105 Mirrors 51 Oil pressure, indicator INSPECTION 70 Low beam headlamps 77 Mobile phones 107 lamp 22 Instrument cluster 18, 20 Bulb replacement 147 Mobile telephone Oil temperature 71 Instrument lighting 77 Low-fuel indicator lamp 69 refer to the separate OILSERVICE 70 Instrument panel lighting 77 Lug bolts 159, 160 Owner's Manual Old batteries 168 Instruments 18, 20 Lug wrench 156 Modifications, Onboard computer 73 Interior lamps 78 Luggage compartment 38 technical 6, 141 Onboard tool kit 146 Bulb replacement 153 Capacity 184 Multifunction switch 65 Opening and closing Interior rearview mirror 52 Locking separately 38 From outside 36 Interlock 59 Manual operation 38 N From the inside 37 Intermittent wipe switch 66 Luggage compartment lamp Net 93 Operation 140 Bulb replacement 153 Non-smoker's equipment Output 182 J Luggage compartment package 92 Outside mirrors 51 Jack 155 lid 38 Notes on driving 99 Outside temperature in the Manual operation 38 onboard computer 74 Luggage net 93 K O Keys 34 OBD data link P Kickdown 64 M connector 142 Paint damage 136 M + S tires 115 Odometer 69 Paint, protection 136 M Mobility System 162 Parking brake 23, 61 L Oil additives 125 Magic Eye Parking lamps 77 Lamp switch 77 Oil change intervals, refer to refer to Battery charge Parking, winter 106 Lashing eyes 94 the Service and Warranty condition 167 Please wear your safety belt Leather care 138 Information Booklet (US Maintenance 131 warning lamp 23 Length 183 models) or the Warranty Malfunction, cellular Position lamps License plate lamps and Service Guide telephone 107 Bulb replacement 148 Bulb (Canadian models) Manual operation Power seat adjustment 50 replacement 152, 153 Oil consumption 125 Convertible top 41 Power steering 106 Light-alloy wheel 116 Oil dipstick 125 Doors 36 Pressure, tires 29, 110 LIGHTS ON warning 77 Oil grades 126 Luggage compartment Protection, paint 136 Limited slip differential 178 lid 38 Everything from A to Z 193n

R S Starting assistance 170 Temperature display, Radio Safety belt tensioner 178 Starting prob- outside temperature 74 refer to the separate Safety belts 53 lems 60, 100, 170, 172 Temperature Owner's Manual Seat adjustment 50 Starting the engine 60 layering 82, 87 Radio reception 177 Seat heaters 89 Steel wheel 116 Third brake lamp 151, 152 Overview Reading lamps 79 Securing cargo 94 Steering 106 Tire codes 114 Rear window defroster 67 Selector lever, automatic Steering wheel lock 59 Tire condition 110 Rear window wiper 66 transmission 63 Storage boxes 90 Tire damage 110 Wiper blade Separation net 93 Storage trays 90 Tire failure, Z3 roadster, Controls replacement 146 Service and Warranty Storing the vehicle 140 Z3 coupe 155 Rearview mirrors 51 Information Booklet Summer tires 114 Tire inflation Recirculated air mode 86 (US models) 132 Sunroof 40 pressures 29, 110 Refueling 27 Service Interval Switching off the engine 61 Tire replacement 112

Releasing the hood 119 Display 70, 131 Symbols 4, 166 Tire rotation between front Car care Remote control for onboard Set temperature 82, 86 and rear 113 computer 73 Shiftlock 63 T Tire size 116 Replacement, tires 111 Side airbags 55 Tachometer 69 Tire tread 110 Replacing windshield wiper Side marker lamps Tail lamp assembly, bulb Tools 146 blades 146 Bulb replace- replacement 149, 150 Torque 182 Repairs Reporting Safety Defects 7 ment 149, 150, 151 Tail lamps 149, 150 Tow fittings 172 Reservoir, washer Skid control 106 Taillights 149, 150 Towing 172 system 124 Slippery roads 105 Tank capacity 185 Tow-starting 172 Restraint systems 56, 57 Snow chains 105, 115 Technical Data 181 Track width 183 Technology Reverse gear 62 Socket 92 Technical Traction control system Rims 114 Spare keys 34 modifications 6, 141 refer to ASC+T/DSC 76 Roll-up cover 93 Spare tire 156 Telephone Transmission 62, 63 Roof load capacity 184 Spare wheel 156 refer to the separate Tread depth, tires 110 Trip odometer 69 Roof rack 95 Spark plugs 186 Owner's Manual Data Rubber seals and Special oils 126 Temperature display, engine Trunk components 105, 137 Speed control 68 coolant 70 Capacity 184 Speedometer 18, 20 Temperature display, engine Turn signals 25, 65 Starting 60 oil 71 Bulb replace-

ment 148, 149, 150 Index Everything from A to Z

Turning circle 183 Warranty and Service Guide Two-way radios 107 (Canadian models) 132 Washing your car 132 U Weights 184 Uniform Tire Quality Wheelbase 183 Grading 112 Wheels and tires 114, 116 Upholstery care 138 Width 183 Wind blocker refer to the separate V Owner's Manual Valve caps 114 Windows, convenience Vanity mirrors 52 closing mode 36 Vehicle battery 166, 186 Windshield washer Vehicle Identification nozzles 124 Number 130 Windshield wipers 66 Vehicle immobilizer 35 Winter driving 105 Vehicle storage 140 Winter tires 115 Velour care 138 Wiper/Washer system 66 Ventilation 80, 82, 84, 87 Wipers 66 Ventilation outlets, Working in the engine ventilation 80, 84 compartment 119 Ventilation, draft-free 82, 87 Vents 80, 84 Vinyl upholstery, care 137 Viscosity 126 Voltmeter 71

W Warm feet – cool head 82, 87 Warning lamps 22 Warning triangle 26 Owner service procedures 195n

A Charge condition of the Filling the windshield washer K Adding brake fluid 130 battery 167 reservoir 124 Key, battery change 154 Adding coolant 129 Charging the battery 167 First-aid kit 27 Adding engine coolant 129 Checking oil level 125 Fittings, tow-starting and L Checking tire towing 172 Overview Adding oil 125 License plate lamps pressure 29, 110 Flat tire, M roadster, Adding washer fluid 124 Bulb replace- Clear fogged M coupe 162 Adjusting washer ment 152, 153 windows 83, 88 Flat tire, Z3 roadster, nozzles 124 Low beam headlamps Air pressure 110 Convertible top, electrical Z3 coupe 155 Bulb replacement 147 Controls defect 170 Front fog lamps Antifreeze protection, Lug wrench 156 Bulb replacement 149 radiator 129 Luggage compartment lamp Fuel filler door, electrical D Bulb replacement 153 defect 170 B Defrosting windows 83, 88 Luggage compartment lid, Backup lamps Difficult steering 106 manual operation 38 Car care Bulb replace- Doors, manual operation 36 H ment 149, 150 Hazard warning flashers 26 M Hazard warning triangle 26 Battery change, keys 154 E M Mobility System 162 Battery charge Electrical defect Headlamp cover,

Maintenance 70, 131 Repairs care 133, 147 condition 167 Convertible top 170 Manual operation High beams Battery, discharged 170 Fuel filler door 170 Convertible top 41 Bulb replacement 147 Brake lamps Emergency operation Doors 36 Hood release 119 Bulb replace- Convertible top 170 Luggage compartment ment 149, 150 Doors 36 lid 38 Technology Brakes, malfunctions 104 Fuel filler door 170 I Master key, battery Bulb replacement 147 Luggage compartment Indicator lamps 22 change 154 lid 38 Inflation pressures 29 C Engine oil grades 126 Interior lamps, bulb O replacement 153 Data Changing a tire, M roadster, Oil grades 126 M coupe 161 F Onboard tool kit 146 Changing a tire, Z3 roadster, Failure of an electrical J Z3 coupe 155 accessory 169 Jump-starting 170 Index

Owner service procedures Owner service procedures

P T Position lamps Tail lamp assembly Bulb replacement 148 Bulb replace- Pressure, tires 29, 110 ment 149, 150 Tail lamps R Bulb replace- Rear lamps 149, 150 ment 149, 150 Rear window wiper, wiper Thaw windows 83, 88 blade replacement 146 Tire change 155, 161 Releasing the hood 119 Tire damage 110 Repairing a flat tire, Tire inflation M roadster, M coupe 162 pressures 29, 110 Replacement key 34 Tools 146 Replacing fuses 169 Tow fittings 172 Reservoir, washer Towing 172 system 124 Tow-starting 172 Turn signals Bulb replace- S ment 148, 149, 150 Side marker lamps Bulb replacement 149, 150, 151 U Snow chains 105, 115 Use of antifreeze 129 Spare key 34 Spare tire 156 W Spare wheel 156 Warning lamps 22 Starting assistance 170 Windshield wiper blade Starting difficulties 170 replacement 146 Starting Wiper blade replace- problems 60, 100, 172 ment 146 Working in the engine compartment 119 Refueling

So that you will have important Fuel specifications available when you stop to refuel, we recommend that Designation you supplement this table with data which apply to your vehicle. AKI: minimum

AKI: for rated performance

AKI: for enhanced performance

Engine oil

Quality

The space between the two marks on the dipstick corresponds to approx. 1.1 US quarts (1 liter).

Tire inflation pressure Summer Winter

Front Rear Front Rear

1 – 2 passengers

2 passengers plus luggage 01 41 0 155 149 US En

We wish you an enjoyable driving experience. The Ultimate Driving Machine