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

MODEL 220 with CODE (612) Xenon headlamp unit with CODE (614) Bi-xenon headlamp unit 

Fig 1: Identifying Lamp Unit Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Risk of death  caused by touching parts which conduct high voltages	Do not come into contact with parts that are under high voltage. Persons who have electronic implants (e.g. pacemakers) must not perform any work on the ignition system.
	Risk of death  caused by high voltage levels present at xenon headlamps. Risk of explosion/fire  due to highly flammable materials in the area of damaged xenon bulbs Risk of injury  caused by UV light, hot components on xenon headlamps and glass splinters when xenon bulbs are bursting Risk of poisoning  due to inhaling mercury vapors and when swallowing/coming in 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 entire lighting system. Wear insulating safety shoes, safety glasses, and protective gloves. Remove highly inflammable materials from the hazard area. Ensure that the working area is sufficiently ventilated.
1	Open engine hood and move to vertical position
2	Remove front bumper
		Model 220 except model 220.025/026/028/063/065/070/073/075/125/128/165/170/173/175/176/178/179/875/878
		Model 220.025/026/028/063/065/070/073/075/125/128/165/170/173/175/176/178/179/875/878	AR88.20-P-2000M
3	Remove bolts (1, 2)
4	Remove left front lamp unit (E1) and right front lamp unit (E2) in direction of the vehicle center	Ensure that the ball head at the housing of the left front lamp unit (E1) and right front lamp unit (E2) is seated in its mount
5	Unclip electrical connections (illumination and headlamp range adjustment) and remove
6	Install in the reverse order
	Checking
7	Adjust the zero position of the xenon headlamps
	Connect STAR DIAGNOSIS		AD00.00-P-2000-04A
		STAR DIAGNOSIS diagnosis system	*WH58.30-Z-1048-13A
8	Check the setting of the headlamps and adjust if necessary
	Check and correct headlamp adjustment