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Home >> Mercedes Benz >> 2007 >> GL320 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Entertainment/Telephone, Exterior/Interior Lights, Headlamp, Level Sensors & Wiper/Washer -- Testing & Repair -- 164 Chassis >> Testing & Repair >> Remove/install lamp unit - AR82.10-P-4730GZ

Remove/install lamp unit - AR82.10-P-4730GZ

MODEL 164 

Shown on model 164.1 

Fig 1: Identifying Front Lamp Unit, Electrical Connector And Bolts
G05260331Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVINGINSTALLING Remove/install    
DANGER Risk of death  caused by high voltage levels present at xenon headlamps.
Risk of explosion/fire hazard  through highly flammable material in the area of damaged xenon bulbs.
Risk of injury  through UV light, hot components on xenon headlamps and glass splinters when xenon bulbs burst.
Risk of poisoning  through inhalation of mercury vapor and swallowing of or skin contact with toxic salts and mercury compounds.
Do not come into contact with parts that are under high voltage. Persons with active electronic implants  (e.g. heart pacemakers) must never work on xenon headlamps. Switch off complete lighting system. Wear insulating safety shoes, safety glasses and protective gloves. Remove highly inflammable materials from the hazard area. Ensure that the workplace is sufficiently ventilated. AS82.10-Z-0001-01A
1 Switch off ignition and remove transmitter key from EIS control unit IMPORTANT On vehicles with Keyless Go, code 889
Press Keyless Go start/stop button repeatedly until ignition is switched off. Remove transmitter key from vehicle and store it in a location beyond its transmission range (at least 2 m).
 
2 Remove front bumper   AR88.20-P-2000GZ
3 Remove bolts (1)    
4 Remove left front lamp unit (E1) or right front lamp unit (E2) and disconnect electrical connector (2)    
5 Install in the reverse order    
INSPECT Checking     
6 Adjust the zero position of the xenon headlamps TAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
7 Check the setting of the xenon headlamps and adjust if necessary    
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1048-13A STAR DIAGNOSIS Compact diagnosis system for passenger cars 6511 1801 00