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Home >> Mercedes Benz >> 2005 >> CLK320 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Exterior Lights, Wiper/Washer, Entertainment, & Antenna -- Testing & Repair - 209 Chassis >> Testing & Repair >> Remove/install lamp unit - AR82.10-P-4730Q

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

MODEL 209 during removal of both lamp units 

Fig 1: Identifying Lamp Unit Components
G04959910Courtesy 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  due to highly flammable substances in the area of damaged xenon bulbs
Risk of injury  due to UV light, hot components on xenon headlamps and glass splinters when xenon bulbs burst
Risk of poisoning  caused by inhalation of mercury vapors and by toxic salts and mercury compounds being ingested or coming into contact with skin
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 entire lighting system. Wear insulated safety shoes, safety glasses and protective gloves. Remove highly inflammable materials from the hazard area. Ensure sufficient ventilation in the working area. AS82.10-Z-0001-01A
1 Withdraw ignition key    
2 Open engine hood and move to vertical position   AR88.40-P-1000Q
3 Remove front bumper Vehicles without code P98 Black Series AR88.20-P-2000Q
    Vehicles with code P98 Black Series AR88.20-P-2000QBS
4 Remove bolts (1, 3)    
5 Disconnect connectors from left front lamp unit (E1), right front lamp unit (E2)    
6 Remove left front lamp unit (E1), right front lamp unit (E2) IMPORTANT Pull them carefully out toward front
IMPORTANTInstallation:  Align left front lamp unit (E1), right front lamp unit (E2) such that the distances between the fender and closed engine hood are equal.
 
7 Detach vacuum line of positioning element IMPORTANT For code 614 Bi-xenon headlamp unit and code 615 Bi-xenon headlamp unit with integrated curve illumination, the vacuum line is connected to the left front lamp unit (E1), right front lamp unit (E2) at bottom (blind line).  
8 Install in the reverse order    
9 Set electrical zero position of headlamp range adjustment using STAR DIAGNOSIS Code 614 Bi-xenon headlamp unit and code 615 Bi-xenon headlamp unit with integrated curve illumination  
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
10 Check adjustment of headlamps, adjust if necessary    
REFER TO MAINTENANCE Check and correct headlamp adjustment   AP82.10-P-8260P 
11 Check headlamp cleaning system for proper function with code 600 Headlamp cleaning system