Remove/Install Bulbs of Headlamp Unit 13.12.13

AR82.10-P-1201CW Remove/install bulbs of headlamp unit 13.12.13

MODEL 204.0/2/3

Modification notes

6.12.13 "Read out operating counter and set to zero" added Operation step 1 AH82.10-P-1010-00A

P82.10-4657-09

Shown on halogen version lamp unit up to model year 2011 without code 614 (Bi-xenon headlamp for right-hand traffic) and without code 618 (Asymmetric bi-xenon for left-hand traffic) and without code 615 (Bi-xenon with curve illumination for right-hand traffic) and without code 616 (Bi-xenon with curve illumination for left-hand traffic) and without code 621 (Intelligent Light System (left-hand traffic)) and without code 622 (Intelligent Light System (right-hand traffic))

1 Housing cover 9 High beam socket E2 Right front lamp unit 2 Turn signal lights socket E1 Left front lamp unit E2e1 Right high beam 3 Housing cover E1e1 Left high beam E2e2 Right low beam 4 Housing cover E1e2 Left low beam E2e3 Right front standing and parking lamp 5 Housing cover E1e3 Left front standing and parking E2e5 Right front turn signal lamp lamp 6 Electrical connector E1e5 Left front turn signal lamp E2e10 Right xenon bulb with integrated ignition module 7 Standing and parking lamp socket E1e10 Left xenon bulb with integrated E2e12 Right front standing light 2 ignition module 8 Standing light socket E1e12 Left front standing light 2

Shown on xenon version lamp unit up to model year 2011 with code 622 (Intelligent Light System (right-hand traffic))

E1 Left front lamp unit E1e9 Left cornering illumination E1e10 Left xenon bulb with integrated ignition module E2 Right front lamp unit E2e9 Right cornering illumination E2e10 Right xenon bulb with integrated ignition module

a Danger ! Risk of death due to high voltage in xenon Do not touch parts conducting high voltage. AS82.10-Z-0001-01A headlamps. Risk of explosion/risk of fire Persons with active electronic implants (e.g. caused by highly flammable materials in the cardiac pacemakers) must never work on vicinity of damaged xenon bulbs. Risk of xenon headlamps. Switch off the entire lighting injury caused by UV light, hot components at system. Wear insulated safety shoes, safety xenon headlamps and glass splinters glasses and protective gloves. Remove highly produced by bursting xenon bulbs. Risk of inflammable materials from the hazard area. poisoning caused by inhalation of mercury Ensure sufficient ventilation in the working vapors and by toxic salts and mercury area. compounds being ingested or coming into contact with skin e d Remove/install 1 Read out operating counter Only when replacing xenon bulb with integrated ignition module (E1e10, E2e10). i Notes on replacing xenon bulbs AH82.10-P-1010-00A a Connect STAR DIAGNOSIS and read out fault AD00.00-P-2000-04A memory i Installation: Set operating counter to zero. 2 Switch off exterior lights p Always switch off exterior lights before changing bulbs. Otherwise, a short circuit may occur. 3 Switch off ignition and remove transmitter key or KEYLESS-GO start/stop button from electronic ignition lock control unit

© Daimler AG, 9/19/19, X/09/19, ar82.10-p-1201cw, Remove/install bulbs of headlamp unit Page 2 of 5 MODEL 204.0/2/3 4 Remove left front lamp unit (E1) or right front MODEL 204.0/2 lamp unit (E2) as of model year 2012 without CODE 615 (Bi-xenon headl. (LHD veh.) w. corn. function) without CODE 616 (Bi-xenon headlamps w. headlamp cornering fct.) without CODE 621 (Intelligent Light System (left-hand traffic)) without CODE 622 (Intelligent Light System (right-hand traffic)) MODEL 204.3 without CODE 615 (Bi-xenon headl. (LHD veh.) w. corn. function) without CODE 616 (Bi-xenon headlamps w. headlamp cornering fct.) without CODE 621 (Intelligent Light System (left-hand traffic)) without CODE 622 (Intelligent Light System (right-hand traffic)) When removing front turn signal lights (E1e5, E2e5). AR82.10-P-4730CW 5 Remove housing cover (1) Only for removal of low beams (E1e2, E2e2) or xenon bulb with integrated ignition module (E1e10, E2e10). 6 Remove housing cover (3) MODEL 204.0/2/3 up to model year 2012 Only when removing front standing lights and parking lights (E1e3, E2e3). 7 Remove housing cover (4) MODEL 204.0/2/3 up to model year 2012 Only when removing front standing lights 2 (E1e12, E2e12). 8 Remove housing cover (5) MODEL 204.0/2/3 as of model year 2012 Only when removing high beams (E1e1, E2e1) or cornering lights (E1e9, E2e9) or standing lights and parking lights (E1e3, E2e3). 9.1 Remove high beam socket (9), pull left high MODEL 204.0/2 beam (E1e1) or right high beam (E2e1) out of with CODE 621 (Intelligent Light System (left- high beam socket (9) hand traffic)) as of model year 2012 MODEL 204.0/2 with CODE 622 (Intelligent Light System (right-hand traffic)) as of model year 2012 MODEL 204.3 with CODE 621 (Intelligent Light System (left- hand traffic)) MODEL 204.3 with CODE 622 (Intelligent Light System (right-hand traffic)) p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating. 9.2 Turn corner-illuminating fog lamp socket to left MODEL 204.0/2 and remove, pull left corner-illuminating fog with CODE 621 (Intelligent Light System (left- lamp (E1e9) or right corner-illuminating fog hand traffic)) as of model year 2012 lamp (E2e9) out of corner-illuminating fog MODEL 204.0/2 lamp socket with CODE 622 (Intelligent Light System (right-hand traffic)) as of model year 2012 MODEL 204.3 with CODE 621 (Intelligent Light System (left- hand traffic)) MODEL 204.3 with CODE 622 (Intelligent Light System (right-hand traffic)) p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating.

© Daimler AG, 9/19/19, X/09/19, ar82.10-p-1201cw, Remove/install bulbs of headlamp unit Page 3 of 5 MODEL 204.0/2/3 10.1 Remove low beam socket, pull left low beam MODEL 204.0/2/3 (E1e2) or right low beam (E2e2) out of low without CODE 614 (Bi-xenon headlamps for beam socket LHD vehicles) without CODE 615 (Bi-xenon headl. (LHD veh.) w. corn. function) without CODE 616 (Bi-xenon headlamps w. headlamp cornering fct.) without CODE 618 (Bi-xenon headlamps f. left-side dr. traffic) without CODE 621 (Intelligent Light System (left-hand traffic)) without CODE 622 (Intelligent Light System (right-hand traffic)) p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating. 10.2 Detach mounting clip, remove xenon bulb with MODEL 204.0/2/3 integrated ignition module, left (E1e10) or with CODE 614 (Bi-xenon headlamps for LHD xenon bulb with integrated ignition module, vehicles) right (E2e10) and disconnect electrical MODEL 204.0/2/3 connector (6) with CODE 615 (Bi-xenon headl. (LHD veh.) w. corn. function) MODEL 204.0/2/3 with CODE 616 (Bi-xenon headlamps w. headlamp cornering fct.) MODEL 204.0/2/3 with CODE 618 (Bi-xenon headlamps f. left- side dr. traffic) MODEL 204.0/2/3 with CODE 621 (Intelligent Light System (left- hand traffic)) MODEL 204.0/2/3 with CODE 622 (Intelligent Light System (right-hand traffic)) p Carefully pull xenon bulb with integrated ignition module (E1e10, E2e10) out of reflector. Otherwise there is risk of breakage of the bulb. p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating. 11 Remove standing light and parking light MODEL 204.0/2 socket (7), remove left front standing light as of model year 2012 and parking light (E1e3) or right front standing without CODE 621 (Intelligent Light System light and parking light (E2e3) from standing (left-hand traffic)) light and parking light socket (7) without CODE 622 (Intelligent Light System (right-hand traffic)) MODEL 204.3 without CODE 621 (Intelligent Light System (left-hand traffic)) without CODE 622 (Intelligent Light System (right-hand traffic)) p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating. 12.1 Remove turn signal light socket (2), pull left MODEL 204.0/2 front turn signal light (E1e5) or right front turn up to model year 2012 signal light (E2e5) from turn signal light socket (2) p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating.

© Daimler AG, 9/19/19, X/09/19, ar82.10-p-1201cw, Remove/install bulbs of headlamp unit Page 4 of 5 MODEL 204.0/2/3 12.2 Remove screws/bolts and take off turn signal MODEL 204.0/2 light socket, remove left front turn signal light as of model year 2012 (E1e5) or right front turn signal light (E2e5) without CODE 615 (Bi-xenon headl. (LHD from turn signal light socket veh.) w. corn. function) without CODE 616 (Bi-xenon headlamps w. headlamp cornering fct.) without CODE 621 (Intelligent Light System (left-hand traffic)) without CODE 622 (Intelligent Light System (right-hand traffic)) MODEL 204.3 without CODE 615 (Bi-xenon headl. (LHD veh.) w. corn. function) without CODE 616 (Bi-xenon headlamps w. headlamp cornering fct.) without CODE 621 (Intelligent Light System (left-hand traffic)) without CODE 622 (Intelligent Light System (right-hand traffic)) p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating. 13 Remove standing light socket (8), pull left MODEL 204.0/2 front standing light 2 (E1e12) or right front up to model year 2012 standing light 2 (E2e12) out of standing light socket (8) p Do not touch the bulb with bare fingers; use a soft cloth free of oil and grease. Otherwise, the bulbs are damaged due to overheating. 14 Install in the reverse order