IMPORTANT: This booklet contains important information about the vehicle’s warranty coverage. It also explains owner assistance information and GM’s participation in an Alternative Dispute Resolution Program. Keep this booklet with your vehicle and make it available to a Buick dealer if warranty work is needed. Be sure to keep it with your vehicle if you sell it so future owners will have the information.

Owner’s Name

Street Address

City & State

Vehicle Identification Number (VIN):

Date Vehicle First Delivered or Put In Use:

Odometer Reading on Date Vehicle First Delivered or Put In Use: Have you purchased the Genuine GM Protection Plan? The GM Protection Plan may be purchased within specific time/mileage limitations. See the information request form in the back of this booklet. Remember, if the service contract you are considering for purchase does not have the GM Protection Plan emblem shown above on it, then it is not the Genuine GM Protection Plan from GM.

© 2007 Buick Division, General Motors Corporation. All rights reserved. Printed in the U.S.A. GENERAL MOTORS, GM, BUICK, and the BUICK emblem are registered trademarks of General Motors Corporation.

Part No. 15861579 B Second Printing 2008 Buick Limited Warranty and Owner Assistance Information

An Important Message to Buick Owners...... 1 6.6L DURAMAX® Diesel Engine Components ...... 11 Buick’s Commitment to You ...... 1 Aftermarket Engine Performance Enhancement Owner Assistance ...... 1 Products and Modifications ...... 11 GM Participation in an Alternative Dispute After-Manufacture “Rustproofing” ...... 12 Resolution Program ...... 1 Paint, Trim, and Appearance Items ...... 12 Warranty Service – United States and Canada ...... 1 Vehicle Operation and Care ...... 12 Warranty Coverage at a Glance ...... 2 Maintenance and Warranty Service Records ...... 12 New Vehicle Limited Warranty ...... 2 Chemical Paint Spotting ...... 13 Emission Control System Warranty ...... 2 Warranty Coverage – Extensions ...... 13 Touring Owner Service – Foreign Countries ...... 14 General Motors Corporation New Vehicle Warranty Service – Foreign Countries ...... 14 Limited Warranty ...... 4 Original Equipment Alterations ...... 14 What Is Covered ...... 4 Recreation Vehicle and Special Body or What Is Not Covered ...... 6 Equipment Alterations ...... 14 Things You Should Know About the Pre-Delivery Service ...... 15 New Vehicle Limited Warranty ...... 10 Production Changes ...... 15 Warranty Repairs – Component Exchanges ...... 10 Noise Emissions Warranty for Light Duty Trucks Warranty Repairs – Recycled Materials ...... 10 Over 10,000 LBS Gross Vehicle Weight Tire Service ...... 10 Rating (GVWR) Only ...... 15 2008 Buick Limited Warranty and Owner Assistance Information

Emission Control Systems Warranty ...... 16 Owner Assistance ...... 28 What Is Covered ...... 16 Customer Satisfaction Procedure ...... 28 How to Determine the Applicable Emissions State Warranty Enforcement Laws ...... 30 Control System Warranty ...... 16 Assistance For Text Telephone Federal Emission Control System Warranty ...... 16 (TTY) Users ...... 30 California Emission Control System Warranty ...... 18 Buick Roadside Assistance ...... 30 Emission Warranty Parts List ...... 20 Buick Courtesy Transportation ...... 30 Replacement Parts ...... 25 Warranty Information for California Only ...... 31 Maintenance and Repairs ...... 26 Special Coverage Adjustment Programs Claims Procedure ...... 27 Beyond the Warranty Period ...... 32 Customer Assistance Offices ...... 32 Online Owner Center ...... 33 An Important Message to Buick Owners...

Buick’s Commitment to You GM Participation in an Alternative We are committed to assuring your satisfaction with Dispute Resolution Program your new Buick. See the “Customer Satisfaction Procedure” under Your Buick dealer also wants you to be completely Owner Assistance on page 28 for information on the satisfied and invites you to return for all your service voluntary, non-binding Alternative Dispute Resolution needs both during and after the warranty period. Program in which GM participates. Owner Assistance Warranty Service – United States and Your Buick dealer is best equipped to provide all your Canada service needs. Should you ever encounter a problem Your selling dealership has made a large investment to that is not resolved during or after the limited warranty ensure that they have the proper tools, training, and parts period, talk to a member of dealer management. inventory to make any necessary warranty repairs should Under certain circumstances, GM and/or GM dealers they be required during the warranty period. We ask that may provide assistance after the limited warranty period you return to your selling dealer for warranty repairs. has expired when the problem results from a defect In the event of an emergency repair, you may take your in material or workmanship. These instances will vehicle to any authorized GM dealer for warranty repairs. be reviewed on a case-by-case basis. If your problem However, certain warranty repairs require special tools or has not been resolved to your satisfaction, follow training that only a dealer selling your brand may have. the “Customer Satisfaction Procedure” as outlined under Therefore, not all dealers are able to perform every Owner Assistance on page 28. repair. If a particular dealership cannot assist you, then We thank you for choosing a Buick. contact the Customer Assistance Center. If you have changed your residence, visit any Buick dealer in the United States or Canada for warranty service.

1 Warranty Coverage at a Glance

The warranty coverages are summarized below. Emission Control System Warranty New Vehicle Limited Warranty For light duty trucks, see “How to Determine the Applicable Emissions Control System Warranty” under Bumper-to-Bumper (Includes Tires) Emission Control Systems Warranty on page 16 for • Coverage is for the first 4 years or 50,000 miles, more information. whichever comes first. Federal Powertrain • Gasoline Engines • Coverage is for the first 5 years or 100,000 miles, − Defects and performance for cars and light duty whichever comes first. truck emission control systems are covered for the first 2 years or 24,000 miles, whichever comes Sheet Metal first. From the first 2 years or 24,000 miles to • Corrosion coverage is for the first 4 years or 4 years or 50,000 miles defects in material or 50,000 miles, whichever comes first. workmanship continue to be covered under the • Rust-through coverage is for the first 6 years, New Vehicle Limited Warranty Bumper-to-Bumper unlimited mileage. coverage explained previously. Specified major components are covered for the first 8 years or 6.6L DURAMAX® Diesel Engine 80,000 miles, whichever comes first. (If Equipped) − Defects and performance for heavy duty truck • Coverage is for 5 years or 100,000 miles, emission control systems are covered for the first whichever comes first. 5 years or 50,000 miles, whichever comes first. • 6.6L DURAMAX® Diesel Engines are covered for the first 5 years or 50,000 miles, whichever comes first.

2 California Noise Emissions • Gasoline Engines • Coverage is for applicable vehicles weighing over − Defects and performance for cars, light duty, and 10,000 lbs based on the Gross Vehicle Weight medium duty truck emission control systems are Rating (GVWR) only, for the entire life of the covered for the first 3 years or 50,000 miles, vehicle. whichever comes first. − Specified components for cars or light duty trucks equipped with light duty or medium duty truck emission control systems are covered for the first 7 years or 70,000 miles, whichever comes first. • 6.6L DURAMAX® Diesel Engines − Defects and performance for the emission control systems are covered for the first 5 years or 50,000 miles, whichever comes first. − Specified components for the emission control system are covered for the first 7 years or 70,000 miles, whichever comes first. Important: Some California emission vehicles may have special coverages longer than those listed here. See “California Emission Control System Warranty” under Emission Control Systems Warranty on page 16.

3 General Motors Corporation New Vehicle Limited Warranty

GM will provide for repairs to the vehicle during the Obtaining Repairs warranty period in accordance with the following terms, conditions, and limitations. To obtain warranty repairs, take the vehicle to a Buick dealer facility within the warranty period and request the What Is Covered needed repairs. A reasonable time must be allowed for the dealer to perform necessary repairs. Warranty Applies Warranty Period This warranty is for GM vehicles registered in the United States and normally operated in the United States or The warranty period for all coverages begins on the Canada, and is provided to the original and any date the vehicle is first delivered or put in use and ends subsequent owners of the vehicle during the warranty at the expiration of the coverage period. period. Bumper-to-Bumper Coverage Repairs Covered The complete vehicle is covered for 4 years or The warranty covers repairs to correct any vehicle 50,000 miles, whichever comes first, except for other defect related to materials or workmanship occurring coverages listed here under “What Is Covered” and during the warranty period. Needed repairs will be those items listed under “What Is Not Covered” later in performed using new or remanufactured parts. this section. No Charge Warranty repairs, including towing, parts, and labor, will be made at no charge.

4 Powertrain Coverage Tire Coverage The powertrain is covered for 5 years or 100,000 miles, The tires supplied with your vehicle are covered whichever comes first, except for other coverages against defects in material or workmanship under the listed here under “What is Covered” and those items Bumper-to-Bumper coverage. Any tire replaced will listed under “What is Not Covered” later in this section. continue to be warranted for the remaining portion of Engine: Cylinder head, block, timing gears, timing the Bumper-to-Bumper coverage period. chain, timing cover, oil pump/oil pump housing, Following expiration of the Bumper-to-Bumper coverage, OHC carriers, valve covers, oil pan, seals, gaskets, tires may continue to be covered under the tire turbocharger, supercharger and all internal lubricated manufacturer’s warranty. Review the tire manufacturer’s parts as well as manifolds, flywheel, water pump, warranty booklet or consult the tire manufacturer harmonic balancer and engine mount. Timing belts are distributor for specific details. covered until the first scheduled maintenance interval. Accessory Coverages Transmission/Transaxle/Transfer Case: Case, all internal lubricated parts, torque converter, transfer All GM accessories and parts sold by GM and case, transmission/transaxle mounts, seals, and permanently installed on a GM vehicle prior to delivery gaskets. will be covered under the provisions of the New Vehicle Limited Warranty. In the event GM accessories Drive Systems: Final drive housing, all internal are installed after vehicle delivery, or are replaced lubricated parts, axle shafts and bearings, constant under the new vehicle warranty, they will be covered, velocity joints, axle housing, propeller shafts, universal parts and labor, for the balance of the vehicle warranty, joints, wheel bearings, locking hubs, front differential but in no event less than 12 months/12,000 miles. actuator, supports, front and rear hub bearings, This coverage is only effective for GM accessories seals and gaskets. permanently installed by a GM dealer or an associated GM-approved Accessory Distributor/Installer (ADI).

5 GM accessories sold over-the-counter, or those not Towing requiring installation, will continue to receive the Towing is covered to the nearest Buick dealer facility if standard GM Dealer Parts Warranty of 12 months from your vehicle cannot be driven because of a warranted the date of purchase, parts only. defect. GM Licensed Accessories are covered under the ® accessory-specific manufacturer’s warranty and are not 6.6L DURAMAX Diesel Engine Coverage warranted by GM or its dealers. For trucks equipped with a 6.6L DURAMAX® Diesel Engine, the diesel engine, except those items listed Notice: This warranty excludes: under “What Is Not Covered” later in this section, Any communications device that becomes is covered for 5 years or 100,000 miles, whichever unusable or unable to function as intended due to comes first. For additional information, refer to Things unavailability of compatible wireless service from You Should Know About the New Vehicle Limited the wireless communication carrier that provides Warranty on page 10. Also refer to the appropriate ® service for the OnStar system. emission control system warranty for possible additional coverages. Sheet Metal Coverage Sheet metal panels are covered against corrosion and What Is Not Covered rust-through as follows: Corrosion: Body sheet metal panels are covered Tire Damage or Wear against rust for 4 years or 50,000 miles, whichever Normal tire wear or wear-out is not covered. Road comes first. hazard damage such as punctures, cuts, snags, and Rust-Through: Any body sheet metal panel that rusts breaks resulting from pothole impact, curb impact, through, an actual hole in the sheet metal, is covered for or from other objects is not covered. Also, damage from up to 6 years, unlimited mileage. improper inflation, spinning, as when stuck in mud or Important: Cosmetic or surface corrosion, resulting snow, tire chains, racing, improper mounting or from stone chips or scratches in the paint, for example, dismounting, misuse, negligence, alteration, vandalism, is not included in sheet metal coverage. or misapplication is not covered.

6 Damage Due to Bedliners Damage or Corrosion Due to Environment, Owners of trucks with a bedliner, whether after-market Chemical Treatments, or Aftermarket or factory installed, should expect that with normal Products operation the bedliner will move. This movement may Damage caused by airborne fallout, salt from sea air, cause finish damage and/or squeaks and rattles. salt or other materials used to control road conditions, Therefore, any damage caused by the bedliner is not chemicals, tree sap, stones, hail, earthquake, water covered under the terms of the warranty. or flood, windstorm, lightning, the application of Damage Due to Accident, Misuse, or chemicals or sealants subsequent to manufacture, etc., is not covered. See “Chemical Paint Spotting” under Alteration Things You Should Know About the New Vehicle Limited Damage caused as the result of any of the following is Warranty on page 10 for more details. not covered: Damage Due to Insufficient or Improper • Collision, fire, theft, freezing, vandalism, riot, explosion, or objects striking the vehicle Maintenance • Misuse of the vehicle such as driving over curbs, Damage caused by failure to follow the recommended overloading, racing, or other competition. Proper maintenance schedule intervals and/or failure to vehicle use is discussed in the owner manual. use or maintain fluids, fuel, lubricants, or refrigerants • Alteration or modification to the vehicle including recommended in the owner manual is not covered. the body, chassis, or components after final assembly by GM. • Coverages do not apply if the odometer has been disconnected, its reading has been altered, or mileage cannot be determined. Important: This warranty is void on vehicles currently or previously titled as salvaged, scrapped, junked, or totaled.

7 Damage Due to Contaminated or Maintenance Poor Quality Fuel All vehicles require periodic maintenance. Maintenance Poor fuel quality or incorrect fuel may cause driveability services, such as those detailed in the owner manual problems such as hesitation, lack of power, stall or are the owner’s expense. Vehicle lubrication, cleaning, no start. It may also render gauges inoperable or or polishing are not covered. Failure of or damage degrade functionality for components such as spark to components requiring replacement or repair due to plugs, oxygen sensors and the catalytic converter. vehicle use, wear, exposure, or lack of maintenance Damage from poor fuel quality, water contamination, is not covered. incorrect diesel fuel or gasoline may not be covered. Items such as: It is recommended that gasoline meet specifications • Audio System Cleaning which were developed by automobile manufacturers • Brake Pads/Linings around the world and contained in the World-Wide Fuel Charter which is available from the • Clutch Linings Alliance of Automobile Manufacturers at • Coolants and Fluids www.autoalliance.org/fuel_charter.htm. Gasoline • Filters meeting these specifications could provide improved driveability and emission control system performance • Keyless Entry Batteries * compared to other gasoline. • Limited Slip Rear Axle Service • Tire Rotation • Wheel Alignment/Balance ** • Wiper Inserts are covered only when replacement or repair is the result of a defect in material or workmanship. * Consumable battery covered up to 12 months only. ** Maintenance items after 7,500 miles.

8 Extra Expenses Other Terms: This warranty gives you specific legal rights and you may also have other rights which Economic loss or extra expense is not covered. vary from state to state. Examples include: GM does not authorize any person to create for it any • Inconvenience other obligation or liability in connection with these vehicles. Any implied warranty of merchantability or • Lodging, meals, or other travel costs fitness for a particular purpose applicable to this • Loss of vehicle use vehicle is limited in duration to the duration of this • Payment for loss of time or pay written warranty. Performance of repairs and needed adjustments is the exclusive remedy under • State or local taxes required on warranty repairs this written warranty or any implied warranty. • Storage GM shall not be liable for incidental or consequential damages, such as, but not limited to, lost wages or vehicle rental expenses, resulting from breach of this written warranty or any implied warranty. * * Some states do not allow limitations on how long an implied warranty will last or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you.

9 Things You Should Know About the New Vehicle Limited Warranty

Warranty Repairs – Component Warranty Repairs – Recycled Materials Exchanges Environmental Protection Agency (EPA) guidelines In the interest of customer satisfaction, GM may offer and GM support the capture, purification, and reuse of exchange service on some vehicle components. automotive air conditioning refrigerant gases and This service is intended to reduce the amount of time engine coolant. As a result, any repairs GM may make your vehicle is not available for use due to repairs. to your vehicle may involve the installation of purified Components used in exchange are service replacement reclaimed refrigerant and coolant. parts which may be new, remanufactured, reconditioned, Tire Service or repaired, depending on the component involved. All exchange components used meet GM standards and Any authorized Buick or tire dealer for your brand of are warranted the same as new components. Examples tires can assist you with tire service. If, after contacting of the types of components that might be serviced in one of these dealers, you need further assistance or this fashion include: engine and transmission you have questions, contact Buick Customer Assistance assemblies, instrument cluster assemblies, radios, Center. The toll-free telephone numbers are listed compact disc players, tape players, batteries, and under Owner Assistance on page 28. powertrain control modules.

10 6.6L DURAMAX® Diesel Engine Aftermarket Engine Performance Components Enhancement Products and For trucks equipped with a 6.6L Duramax® Diesel Modifications Engine, the complete engine assembly, including Some aftermarket engine performance products and turbocharger components, is covered for defects in modifications promise a way to increase the horsepower material or workmanship for 5 years or 100,000 miles, and torque levels of your vehicle’s powertrain. whichever comes first. You should be aware that these products may have • Cylinder block and heads and all internal parts, detrimental effects on the performance and life of intake and exhaust manifolds, timing gears, the engine, exhaust emission system, transmission, timing gear chain or belt and cover, flywheel, and drivetrain. The Duramax® Diesel Engine, Allison harmonic balancer, valve covers, oil pan, oil pump, Automatic Transmission®, and drivetrain have been water pump, fuel pump, engine mounts, seals, and gaskets designed and built to offer industry leading durability and performance in the most demanding applications. • Diesel Fuel Metering System: injection pump, Engine power enhancement products may enable nozzles, high pressure lines, and high pressure the engine to operate at horsepower and torque levels sealing devices that could damage, create failure, or reduce the life • Glow Plug Control System: control/glow plug of the engine, engine emission system, transmission, assembly, glow plugs, cold advance relay, and drivetrain. Damage, failure, or reduced life of and Engine Control Module (ECM) the engine, transmission, emission system, drivetrain or • Fuel injection control module, integral oil cooler, other vehicle components caused by aftermarket transmission adapter plate, left and right common engine performance enhancement products or fuel rails, fuel filter assembly, fuel temperature modifications may not be covered under your vehicle sensor, and function block warranty. Important: Some of these components may also be covered by the Emission Warranty. See the “Emission Warranty Parts List” under Emission Control Systems Warranty on page 16 for details.

11 After-Manufacture “Rustproofing” Vehicle Operation and Care Your vehicle was designed and built to resist corrosion. Considering the investment you have made in your Application of additional rust-inhibiting materials is Buick, we know you will want to operate and maintain it neither necessary nor required under the Sheet Metal properly. We urge you to follow the maintenance Coverage. GM makes no recommendations concerning instructions in your owner manual. the usefulness or value of such products. If you have questions on how to keep your vehicle in Application of after-manufacture rustproofing products good working condition, see your Buick dealer, the place may create an environment which reduces the corrosion many customers choose to have their maintenance resistance built into your vehicle. Repairs to correct work done. You can rely on your Buick dealer to use the damage caused by such applications are not covered proper parts and repair practices. under your New Vehicle Limited Warranty. Maintenance and Warranty Service Paint, Trim, and Appearance Items Records Defects in paint, trim, upholstery, or other appearance Retain receipts covering performance of regular items are normally corrected during new vehicle maintenance. Receipts can be very important if a preparation. If you find any paint or appearance question arises as to whether a malfunction is caused concerns, advise your dealer as soon as possible. by lack of maintenance or a defect in material or Your owner manual has instructions regarding the care workmanship. of these items. A “Maintenance Record” is provided in the maintenance schedule section of the owner manual for recording services performed. The servicing dealer can provide a copy of any warranty repairs for your records.

12 Chemical Paint Spotting Mileage Extension: Prior to delivery, some mileage is put on your vehicle during testing at the assembly Some weather and atmospheric conditions can create a plant, during shipping, and while at the dealer facility. chemical fallout. Airborne pollutants can fall upon and The dealer records this mileage on the first page of this adhere to painted surfaces on your vehicle. This damage warranty booklet at delivery. For eligible vehicles, can take two forms: blotchy, ring-shaped discolorations, this mileage will be added to the mileage limits of the and/or small irregular dark spots etched into the paint warranty ensuring that you will receive full benefit of the surface. coverage. Mileage extension eligibility: Although no defect in the factory applied paint causes • Applies only to new vehicles held exclusively in this, Buick will repair, at no charge to the owner, new vehicle inventory. the painted surfaces of new vehicles damaged by this • Does not apply to used vehicles, GM-owned fallout condition within 12 months or 12,000 miles vehicles, dealer owned used vehicles, or dealer of purchase, whichever comes first. demonstrator vehicles. • Does not apply to vehicles with more than Warranty Coverage – Extensions 1,000 miles on the odometer even though Time Extensions: The New Vehicle Limited Warranty the vehicle may not have been registered for license plates. will be extended one day for each day beyond the first 24 hour period in which your vehicle is at an authorized dealer facility for warranty service. You may be asked to show the repair orders to verify the period of time the warranty is to be extended. Your extension rights may vary depending on state law.

13 Touring Owner Service – Foreign Original Equipment Alterations Countries This warranty does not cover any damage or failure If you are touring in a foreign country and repairs are resulting from modification or alteration to the vehicle’s needed, take your vehicle to a GM dealer facility, original equipment as manufactured or assembled preferably one which sells and services Buick vehicles. by GM. Examples of the types of alterations that would Once you return to the United States provide your not be covered include installation or use of any dealer with a statement of circumstances, the original non-GM parts, accessories, and materials, or the cutting, repair order, proof of ownership, and any paid receipt welding, or disconnecting of the vehicle’s original indicating the work performed and parts replaced equipment parts and components. for reimbursement consideration. Recreation Vehicle and Special Body Important: Repairs made necessary by the use of improper or dirty fuels and lubricants are not covered or Equipment Alterations under the warranty. See your owner manual for Installations, or alterations to the original equipment additional information on fuel requirements when vehicle, or chassis, as manufactured and assembled by operating in foreign countries. GM, are not covered by this warranty. The special body company, assembler, or equipment installer is Warranty Service – Foreign Countries solely responsible for warranties on the body or This warranty applies to GM vehicles registered in equipment and any alterations to any of the parts, the United States and normally operated in the United components, systems, or assemblies installed by GM. States or Canada. If you have permanently relocated Examples include, but are not limited to, special and established household residency in another country, body installations, such as recreational vehicles, the GM may authorize the performance of repairs under installation of any non-GM part, cutting, welding, or the the warranty authorized for vehicles generally sold disconnecting of original equipment vehicle or chassis by GM in that country. Contact an authorized GM dealer parts and components, extension of wheelbase, in your country for assistance. suspension and driveline modifications, and axle additions. Important: GM warranty coverages may be void on GM vehicles that have been imported/exported for resale.

14 Pre-Delivery Service Noise Emissions Warranty for Defects in the mechanical, electrical, sheet metal, paint, Light Duty Trucks Over trim, and other components of your vehicle may 10,000 LBS Gross Vehicle Weight occur at the factory or while it is being transported to the dealer facility. Normally, any defects occurring during Rating (GVWR) Only assembly are identified and corrected at the factory GM warrants to the first person who purchases this during the inspection process. In addition, dealers vehicle for purposes other than resale and to each inspect each vehicle before delivery. They repair any subsequent purchaser of this vehicle, as manufactured uncorrected factory defects and any transit damage by GM, that this vehicle was designed, built, and detected before the vehicle is delivered to you. equipped to conform at the time it left GM’s control Any defects still present at the time the vehicle is with all applicable United States EPA Noise Control delivered to you are covered by the warranty. If you find Regulations. any defects, advise your dealer without delay. For This warranty covers this vehicle as designed, built, and further details concerning any repairs which the dealer equipped by GM, and is not limited to any particular may have made prior to you taking delivery of your part, component, or system of the vehicle manufactured vehicle, ask your dealer. by GM. Defects in design, assembly, or in any part, component, or vehicle system as manufactured by GM, Production Changes which, at the time it left GM’s control, caused noise GM and GM dealers reserve the right to make changes emissions to exceed Federal Standards, are covered by in vehicles built and/or sold by them at any time without this warranty for the life of the vehicle. incurring any obligation to make the same or similar changes on vehicles previously built and/or sold by them.

15 Emission Control Systems Warranty

The emission warranty on your vehicle is issued in All vehicles are eligible for Federal Emissions Control accordance with the U.S. Federal Clean Air Act. Defects System Warranty Coverage. If the emissions control in material or workmanship in GM emission parts may label contains language stating the vehicle conforms to also be covered under the New Vehicle Limited Warranty California regulations, the vehicle is also eligible for Bumper-to-Bumper coverage. There may be additional California Emissions Control System Warranty coverage on GM diesel engine vehicles. In any case, Coverage. the warranty with the broadest coverage applies. Federal Emission Control System What Is Covered Warranty The parts covered under the emission warranty are listed under “Emission Warranty Parts List” later in this Federal Warranty Coverage section. • Car or Light Duty Truck with a Gross Vehicle Weight Rating (GVWR) of 8,500 lbs. or less How to Determine the Applicable − 2 years or 24,000 miles and 8 years or Emissions Control System Warranty 80,000 miles for the catalytic converter or vehicle (powertrain) control module, whichever State and Federal agencies may require different comes first. emission control system warranty depending on: • Light Duty Truck equipped with Heavy Duty • Whether the vehicle conforms to regulations Gasoline Engine and with a Gross Vehicle applicable to light duty or heavy duty emission Weight Rating (GVWR) greater than 8,500 lbs. control systems. − 5 years or 50,000 miles, whichever comes first. • Whether the vehicle conforms to or is certified for California regulations in addition to U.S. EPA • Light Duty Truck equipped with Heavy Duty Federal regulations. Diesel Engine and with a Gross Vehicle Weight Rating (GVWR) greater than 8,500 lbs. − 5 years or 50,000 miles, whichever comes first.

16 Federal Emission Defect Warranty Federal Emission Performance Warranty GM warrants to the owner the following: Some states and/or local jurisdictions have established • The vehicle was designed, equipped, and built periodic vehicle Inspection and Maintenance (I/M) so as to conform at the time of sale with the programs to encourage proper maintenance of your applicable regulations of the Federal vehicle. If an EPA-approved I/M program is enforced Environmental Protection Agency (EPA). in your area you may also be eligible for Emission Performance Warranty coverage when all of the The vehicle is free from defects in material and • following three conditions are met: workmanship which cause the vehicle to fail to conform with those regulations during the emission • The vehicle has been maintained and operated in warranty period. accordance with the instructions for proper Emission related defects in the genuine GM parts listed maintenance and use set forth in the owner under the Emission Warranty Parts List, including manual supplied with your vehicle. related diagnostic costs, parts, and labor are covered • The vehicle fails an EPA-approved I/M test during by this warranty. the emission warranty period. • The failure results, or will result, in the owner of the vehicle having to bear a penalty or other sanctions, including the denial of the right to use the vehicle, under local, state, or federal law. GM warrants that your dealer will replace, repair, or adjust to GM specifications, at no charge to you, any of the parts listed under the “Emission Warranty Parts List” later in this section which may be necessary to conform to the applicable emission standards. Non-GM parts labeled “Certified to EPA Standards” are covered by the Federal Emission Performance Warranty.

17 California Emission Control System California Partial Zero Emission Vehicles (PZEV) have Warranty extended coverage on all emission related parts. Important: California, New York, Massachusetts, This section outlines the emission warranty that GM Vermont, Maine, Connecticut, Rhode Island, and provides for your vehicle in accordance with the California New Jersey have PZEV Emission Warranty Coverage. Air Resources Board. Defects in material or workmanship in GM emission parts may also be covered under the Your Rights and Obligations (For Vehicles New Vehicle Limited Warranty Bumper-to-Bumper Subject to California Exhaust Emission coverage. There may be additional coverage on GM diesel engine vehicles. In any case, the warranty with the Standards) broadest coverage applies. The Emission Control System Warranty on your vehicle This warranty applies if your vehicle meets both of the is issued in accordance with the California Air following requirements: Resources Board and GM. In California, new motor vehicles must be designed, equipped, and built to meet • Your vehicle is registered in California or other the state’s stringent anti-smog standards. GM must states adopting California emission and warrant your vehicle’s emission control system for the warranty regulations*. periods of time and mileage listed provided there • Your vehicle is certified for sale in California has been no abuse, neglect, or improper maintenance as indicated on the vehicle’s emission control of your vehicle. Your vehicle’s emission control information label. system may include parts such as the fuel injection * Important: Connecticut, Maine, Massachusetts, system, ignition system, catalytic converter, and engine Pennsylvania, Rhode Island, and Vermont have computer. Also included are hoses, belts, connectors, California Emissions Warranty coverage. (New York and other emission related assemblies. adopted California emission standards, but not the Where a warrantable condition exists, GM will repair California Emissions Warranty. The Federal Emissions your vehicle at no cost to you including diagnosis, parts, Control Warranty applies to all non-PZEV vehicles and labor. in New York.)

18 California Emission Defect and Emission • For 8 years or 100,000 miles, whichever comes first Performance Warranty Coverage for California Low Emission Vehicle 2 (LEV2) vehicles equipped with option code NUA: For cars and trucks with light duty or medium duty − If an emission related part listed in this booklet emissions: specially noted with 7 years/70,000 miles or • For 3 years or 50,000 miles, whichever comes first: 8 years/80,000 miles is defective, GM will repair or − If your vehicle fails a smog check inspection, replace it. This is your Long-term Emission Control GM will make all necessary repairs and System Defect Warranty. adjustments to ensure that your vehicle passes • For 15 years or 150,000 miles, whichever comes the inspection. This is your Emission Control first for a Partial Zero Emission Vehicle (PZEV): System Performance Warranty. − If any emission related part listed in this booklet is − If any emission related part on your vehicle is defective GM will repair or replace it. This is your defective, GM will repair or replace it. This is your (PZEV) Emission Control System Defects Short-term Emission Defects Warranty. Warranty. • For 7 years or 70,000 miles, whichever comes first: Any authorized Buick dealer will, as necessary under − If an emission related part listed in this booklet these warranties, replace, repair, or adjust to GM specially noted with coverage for 7 years or specifications any genuine GM parts that affect 70,000 miles is defective, GM will repair or replace emissions. it. This is your Long-term Emission Control The applicable warranty period shall begin on the date System Defects Warranty. the vehicle is delivered to the first retail purchaser • For 8 years or 80,000 miles, whichever comes first: or, if the vehicle is first placed in service as a demonstrator or company vehicle prior to sale at retail, − If the catalytic converter, vehicle powertrain on the date the vehicle is placed in such service. control module or emission related software is found to be defective, GM will repair or replace it under the Federal Emission Control System Warranty.

19 Owner’s Warranty Responsibilities Emission Warranty Parts List As the vehicle owner, you are responsible for the The emission parts listed here are covered under the performance of the scheduled maintenance listed in Emission Control System Warranty. The terms are your owner manual. GM recommends that you retain all explained previously in this section under the “Federal maintenance receipts for your vehicle, but GM cannot Emission Control System Warranty” and the “California deny warranty coverage solely for the lack of receipts or Emission Control System Warranty”. for your failure to ensure the performance of all Important: Certain parts may be covered beyond scheduled maintenance. these warranties if shown with asterisk(s) as follows: You are responsible for presenting your vehicle to a • (*) 7 years/70,000 miles, whichever comes GM dealer selling your vehicle line as soon as a problem first, California Emission Control System Warranty exists. The warranted repairs should be completed in coverage. a reasonable amount of time, not to exceed 30 days. • (**) 8 years/80,000 miles, whichever comes first, As the vehicle owner, you should also be aware that GM Federal Emission Control System Warranty may deny warranty coverage if your vehicle or a part coverage. (Also applies to California certified light has failed due to abuse, neglect, improper or insufficient duty and medium duty vehicles.) maintenance, or modifications not approved by GM. • (*) and (**) are 8 years/100,000 miles, whichever If you have any questions regarding your rights and comes first, for California LEV2 vehicles equipped responsibilities under these warranties, you should with option code NUA. contact the Customer Assistance Center at The Emission Control System Warranty obligations do 1-800-222-1020 or, in California, write to: not apply to conditions resulting from tampering, State of California Air Resources Board abuse, neglect, or improper maintenance; or any other Mobile Source Operations Division item listed under “What Is Not Covered” under P.O. Box 8001 General Motors Corporation New Vehicle Limited El Monte, CA 91731-2990 Warranty on page 4. The “Other Terms” presented under General Motors Corporation New Vehicle Limited Warranty on page 4 also apply to the emission related warranties.

20 Powertrain Control System Throttle Position Sensor ABS Control Module ** Throttle Position Switch Camshaft Position Actuator * Vehicle Control Module (VCM) ** Camshaft Position Actuator Valve Vehicle Speed Sensor Coolant Level Sensor Wheel Speed Sensor Data Link Connector Transmission Controls and Torque Management Electronic Throttle Control (ETC) Motor GMLAN (CAN) Communications Circuit Engine Control Module (ECM) ** Manual Transmission Clutch Switch Engine Coolant Temperature Sensor Park/Neutral Switch Fast Idle Solenoid Torque Converter Clutch Solenoids Flexible Fuel Sensor * Torque Converter Clutch Switch Fuel Control Module ** Transmission Control Module ** Intake Air Temperature Sensor Transmission Fluid Temperature Sensor Malfunction Indicator Lamp Transmission Gear Selection Switch (Diesel) Manifold Absolute Pressure Sensor Transmission Internal Mode Switch Mass Air Flow Sensor Transmission Pressure Control Solenoids Oil Pressure Sensor (DoD™ only) Transmission Pressure Switches Oxygen Sensors Transmission Shift Solenoids Powertrain Control Module (PCM) ** Transmission Speed Sensors Programmable Read Only Memory (PROM)

21 Fuel Management System Charge Air Control Valve Common Rail Assembly (6.6L DURAMAX® Diesel) * Charge Air Cooler (6.6L DURAMAX® Diesel) * Diesel Fuel Injection Pump * Charge Air Cooler Fan Diesel Fuel Injection Pump Timing Adjust Idle Air Control Valve Diesel Fuel Injector Control Module – EDU Idle Speed Control Motor ® (6.6L DURAMAX Diesel) * Intake Manifold * Diesel Fuel Temperature Sensor Intake Manifold Gasket (Uplander, Montana SV6, and Direct Fuel Injector Assembly (6.6L DURAMAX® Diesel) * DURAMAX® Diesel) * Fuel Injector Intake Manifold Heater Fuel Pressure Regulator Intake Manifold Tuning Valve Fuel Rail Assembly * Intake Manifold Tuning Valve Relay Fuel Rail Pressure Sensor (6.6L DURAMAX® Diesel) Supercharger Assembly * Function Block (6.6L DURAMAX® Diesel) Throttle Body * (Replacement Only) Air Management System Throttle Body Heater Air Cleaner Throttle Closing Dashpot Air Cleaner Diaphragm Motor Turbocharger Assembly * ® Air Cleaner Resonator Turbocharger Boost Sensor (6.6L DURAMAX Diesel) Air Cleaner Temperature Compensator Valve Turbocharger Oil Separator Air Intake Ducts Turbocharger Thermo Purge Switch ® Charge Air Control Actuator Vacuum Pump (6.6L DURAMAX Diesel) Charge Air Control Solenoid Valve

22 Ignition System Diesel Particulate Filter (DPF) * Camshaft Position Sensor(s) Exhaust Manifold (7/70 Only Corvette 7.0L, Equinox, Torrent, Uplander, Montana SV6, Cadillac DTS 4.6L, Crankshaft Position Sensor(s) (Impala, Grand Prix 5.3L right side) and Distributor C/K Trucks < 14,000 GVWR 8.1L) Distributor Cap Exhaust Manifold with Catalytic Converter attached Distributor Pick Up Coil as assembly ** Distributor Rotor Exhaust Manifold Gasket Glow Plug(s) (Diesel) Exhaust Pipes and/or Mufflers (when located between catalytic converters and exhaust manifold) Glow Plug Controller (Diesel) Positive Crankcase Ventilation System Glow Plug Relay (Diesel) Oil Filler Cap Ignition Coil(s) PCV Filter Ignition Control Module PCV Oil Separator Ignition Timing Adjustment PCV Valve Knock Sensor Spark Plug Wires Exhaust Gas Recirculation System Spark Plugs EGR Feed and Delivery Pipes or Cast-in Passages Catalytic Converter System EGR Valve ® Catalytic Converter(s) and Muffler if attached EGR Valve Cooler (6.6L DURAMAX Diesel) * as assembly ** EGR Vacuum Pump Assembly (6.6L DURAMAX® Diesel) Diesel Exhaust Temperature and Pressure Sensors

23 Secondary Air Injection System Energy Storage Control Module ** Air Pump GMLAN (CAN) Communications Circuit Check Valves Hood Ajar Switch and Circuit Evaporative Emission Control System Hybrid Control Module ** (Gasoline Engines) SGCM Coolant Circuit (fan and fan relay and pump) Canister Starter Generator Control Module ** Canister Purge Solenoid Valve Wheel Speed Sensor and Circuits (left and right front) Canister Vent Solenoid Miscellaneous Items Used with Above Components Fuel Feed and Return Pipes and Hoses are Covered Fuel Filler Cap Belts Fuel Level Sensor Boots Fuel Limiter Vent Valve * Clamps Fuel Tank(s) * Connectors Fuel Tank Filler Pipe (with restrictor) Ducts Fuel Tank Vacuum or Pressure Sensor Fittings Hybrid Gaskets Auxiliary Transmission Pump, Relay, and Circuit Grommets Battery Pack 12V Modules (3) Hoses Battery Pack Current Sensor and Circuit Housings Brake Pedal Switch (PCM ZAB Switch)

24 Mounting Hardware Replacement Parts Pipes The emission control systems of your vehicle were Pulleys designed, built, and tested using genuine GM parts* and the vehicle is certified as being in conformity with Sealing Devices applicable federal and California emission requirements. Springs Accordingly, it is recommended that any replacement Tubes parts used for maintenance or for the repair of emission control systems be new, genuine GM parts. Wiring The warranty obligations are not dependent upon the Parts specified in your maintenance schedule as use of any particular brand of replacement parts. requiring scheduled replacement are covered up to their The owner may elect to use non-genuine GM parts for first replacement interval or the applicable emission replacement purposes. Use of replacement parts warranty coverage period, whichever comes first. which are not of equivalent quality may impair the If failure of one of these parts results in failure of another effectiveness of emission control systems. part, both will be covered under the Emission Control If other than new, genuine GM parts are used for System Warranty. maintenance replacements or for the repair of parts For detailed information concerning specific parts affecting emission control, the owner should assure covered by these emission control systems warranties, himself/herself that such parts are warranted by their ask your dealer. manufacturer to be equivalent to genuine GM parts in performance and durability. * “Genuine GM parts,” when used in connection with GM vehicles means parts manufactured by or for GM, designed for use on GM vehicles, and distributed by any division or subsidiary of GM.

25 Maintenance and Repairs If, in an emergency situation, it is necessary to have repairs performed by other than a Buick dealer and you Maintenance and repairs can be performed by any believe the repairs are covered by emission warranties, qualified service outlet; however, warranty repairs must take the replaced parts and your receipt to a Buick be performed by an authorized dealer except in an dealer for reimbursement consideration. This applies to emergency situation when a warranted part or a both the Federal Emission Defect Warranty and Federal warranty station is not reasonably available to the Emission Performance Warranty. vehicle owner. Receipts and records covering the performance of In an emergency, where an authorized dealer is not regular maintenance or emergency repairs should be reasonably available, repairs may be performed at any retained in the event questions arise concerning available service establishment or by the owner, maintenance. These receipts and records should be using any replacement part. Buick will consider transferred to each subsequent owner. GM will not reimbursement for the expense incurred, including deny warranty coverage solely on the absence of diagnosis, not to exceed the manufacturer’s suggested maintenance records. However, GM may deny a retail price for all warranted parts replaced and labor warranty claim if a failure to perform scheduled charges based on Buick’s recommended time allowance maintenance resulted in the failure of a warranty part. for the warranty repair and the geographically appropriate labor rate. A part not being available within 10 days or a repair not being completed within 30 days constitutes an emergency. Retain receipts and failed parts in order to receive compensation for warranty repairs reimbursable due to an emergency.

26 Claims Procedure In the event a warranty matter is not handled to your satisfaction, refer to the “Customer Satisfaction As with the other warranties covered in this booklet, Procedure” under Owner Assistance on page 28. take your vehicle to any authorized Buick dealer facility to obtain service under the emission warranty. For further information or to report violations of the This should be done as soon as possible after failing an Emission Control System Warranty, you may contact EPA-approved I/M test or a California smog check the EPA at: test, or at any time you suspect a defect in a part. Manager, Certification and Compliance Division (6405J) Those repairs qualifying under the warranty will Warranty Claims be performed by any Buick dealer at no charge. Environmental Protection Agency Repairs which do not qualify will be charged to you. Ariel Rios Building You will be notified as to whether or not the repair 1200 Pennsylvania Avenue, N.W. qualifies under the warranty within a reasonable time, Washington, DC 20460 not to exceed 30 days after receipt of the vehicle by the dealer, or within the time period required by local or For a vehicle subject to the California Exhaust Emission state law. Standards, you may contact the: State of California Air Resources Board The only exceptions would be if you request or agree to Mobile Source Operations Division an extension, or if a delay results from events beyond P.O. Box 8001 the control of your dealer or GM. If you are not so El Monte, CA 97131-2990 notified, GM will provide any required repairs at no charge.

27 Owner Assistance

Customer Satisfaction Procedure STEP TWO: If after contacting a member of dealer management, it appears your concern cannot be Your satisfaction and goodwill are important to your resolved by the dealer without further help contact the dealer and to Buick. Normally, any concerns with Buick Customer Assistance Center by calling the sales transaction or the operation of your vehicle 1-800-521-7300. In Canada, contact GM of Canada will be resolved by your dealer’s sales or service Central Office In Oshawa by calling 1-800-263-3777: departments. Sometimes, however, despite the best English, or 1-800-263-7854: French. intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your We encourage you to call the toll-free number in satisfaction, the following steps should be taken: order to give your inquiry prompt attention. Have the following information available to give the Customer STEP ONE: Discuss your concern with a member Assistance Representative: of dealer management. Normally, concerns can • The Vehicle Identification Number (VIN). This is be quickly resolved at that level. If the matter has available from the vehicle registration or title, or already been reviewed with the sales, service, or parts the plate above the top of the instrument panel on manager, contact the owner of the dealer facility the driver side, and visible through the windshield. or the general manager. • The dealer name and location • The vehicle delivery date and present mileage When contacting Buick, remember that your concern will likely be resolved at a dealer’s facility. That is why we suggest you follow Step One first if you have a concern.

28 STEP THREE: Both GM and your GM dealer are Contact the BBB Auto Line Program using the toll-free committed to making sure you are completely satisfied telephone number or write them at the following address: with your new vehicle. However, if you continue to BBB Auto Line Program remain unsatisfied after following the procedure outlined Council of Better Business Bureaus, Inc. in Steps One and Two, you should file with the Better 4200 Wilson Boulevard Business Bureau (BBB) Auto Line Program to enforce Suite 800 any additional rights you may have. Arlington, VA 22203-1804 The BBB Auto Line Program is an out of court program www.lemonlaw.bbb.org administered by the Council of Better Business Telephone Number: 1-800-955-5100 Bureaus to settle automotive disputes regarding vehicle This program is available in all 50 states and the repairs or the interpretation of the New Vehicle District of Columbia. Eligibility is limited by vehicle age, Limited Warranty. Although you may be required to mileage, and other factors. GM reserves the right to resort to this informal dispute resolution program prior to change eligibility limitations and/or to discontinue filing a court action, use of the program is free of its participation in this program. charge and your case will generally be heard within 40 days. If you do not agree with the decision given in your case, you may reject it and proceed with any other venue for relief available to you.

29 State Warranty Enforcement Laws Buick Roadside Assistance Laws in many states permit owners to obtain a Buick is proud to offer the response, security, and replacement vehicle or a refund of the purchase price convenience of Buick’s 24-Hour Roadside Assistance under certain circumstances. The provisions of Program for a period of 5 years or 100,000 miles, these laws vary from state to state. To the extent whichever comes first. Refer to your owner manual for allowed by state law, GM requires that you first provide details, or consult your dealer. The Buick Roadside us with written notification of any service difficulty Assistance Center can be reached by calling you have experienced so that we have an opportunity to 1-800-252-1112. make any needed repairs before you are eligible for the remedies provided by these laws. Your written Buick Courtesy Transportation notification should be sent to the Buick Customer Assistance Center. During the warranty coverage period, alternate transportation and/or reimbursement of certain Assistance For Text Telephone transportation expenses will be available under the Courtesy Transportation Program if your vehicle requires (TTY) Users warranty repairs. Several transportation options are To assist customers who are deaf or hard of hearing available. Refer to your Owner Manual for details, and who use Text Telephones (TTYs), Buick has or consult your dealer. TTY equipment available at its Customer Assistance Center and Roadside Assistance Center. The TTY for the Buick Customer Assistance Center is: 1-800-832-8425 in the United States 1-800-263-3830 in Canada The TTY for the Buick Roadside Assistance Center is: 1-888-889-2438 in the U.S.

30 Warranty Information for • The same nonconformity has been subject to repair four or more times by GM or its agents California Only AND the buyer has notified GM of the need for California Civil Code Section 1793.2(d) requires that, if the repair of the nonconformity. GM or its representatives are unable to repair a new • The vehicle is out of service by reason of repair motor vehicle to conform to the vehicle’s applicable nonconformities by GM or its agents for a express warranties after a reasonable number of cumulative total of more than 30 calendar days attempts, GM shall either replace the new motor vehicle after delivery of the vehicle to the buyer. or reimburse the buyer the amount paid or payable NOTICE TO GENERAL MOTORS AS REQUIRED by the buyer. California Civil Code Section 1793.22(b) ABOVE SHALL BE SENT TO THE FOLLOWING creates a presumption that GM has had a reasonable ADDRESS: number of attempts to conform the vehicle to its applicable express warranties if, within 18 months from General Motors Corporation delivery to the buyer or 18,000 miles on the vehicle’s P.O. Box 33170 Detroit, MI 48232-5170 odometer, whichever occurs first, one or more of the following occurs: Fax Number: 1-866-962-2868 • The same nonconformity results in a condition that When you make an inquiry, you will need to give the is likely to cause death or serious bodily injury year, model, and mileage of your vehicle and your VIN. if the vehicle is driven AND the nonconformity has been subject to repair two or more times by GM or its agents AND the buyer or lessee has directly notified GM of the need for the repair of the nonconformity.

31 Special Coverage Adjustment Customer Assistance Offices Programs Beyond the Warranty Period Buick encourages customers to call the toll-free Buick is proud of the protection afforded by its telephone number for assistance. However, if you wish warranty coverages. In order to achieve maximum to write or e-mail Buick, refer to the address below. customer satisfaction, there may be times when Buick United States will establish a special coverage adjustment program to pay all or part of the cost of certain repairs not Buick Customer Assistance Center covered by the warranty or to reimburse certain repair P.O. Box 33136 expenses you may have incurred. Check with your Detroit, MI 48232-5136 Buick dealer or call the Buick Customer Assistance www.Buick.com Center to determine whether any special coverage 1-800-521-7300 adjustment program is applicable to your vehicle. 1-800-832-8425 (For Text Telephone devices (TTYs)) When you make an inquiry, you will need to give the Roadside Assistance: year, model, and mileage of your vehicle and your VIN. 1-800-252-1112 Fax Number: 1-866-962-2868 From Puerto Rico: 1-800-496-9992 (English) 1-800-496-9993 (Spanish) Fax Number: 313-381-0022 From U.S. Virgin Island: 1-800-496-9994 Fax Number: 313-381-0022

32 Canada Online Owner Center Customer Assistance Centre, CA1-163-005 The Owner Center is a resource for your GM ownership General Motors of Canada Limited needs. Specific vehicle information can be found in 1908 Colonel Sam Drive one place. The Online Owner Center allows you to: Oshawa, Ontario L1H 8P7 1-800-263-3777 (English) • Get e-mail service reminders. 1-800-263-7854 (French) • Access information about your specific vehicle, 1-800-263-3830 (For Text Telephone devices (TTYs)) including tips and videos and an electronic Roadside Assistance: 1-800-268-6800 version of this warranty manual. Mexico, Central America, and Caribbean • Keep track of your vehicle’s service history and Islands/Countries (Except Puerto Rico and maintenance schedule. U.S. Virgin Islands) • Find GM dealers for service nationwide. General Motors de Mexico, S. de R.L. de C.V. • Receive special promotions and privileges only Customer Assistance Center available to members. Paseo de la Reforma #2740 Col. Lomas de Bezares Refer to the web for updated information. To register C.P. 11910, Mexico, D.F. your vehicle, visit www.MyGMLink.com. 01-800-508-000 Long Distance: 011-52-53 29 0 800

33 ✍NOTES

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