Remove/install power module of headlamp range adjustment (HRA [LWR]) - AR82.10-P-4013T

MODEL 211.0 /2 /6 up to 31.5.06 with CODE (614) Bi-xenon headlamp unit with CODE (615) Bi-xenon headlamp unit with integrated curve illumination 

Shown on the removed left front lamp unit 

Fig 1: Identifying Headlamp Range Adjustment Power Module Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	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	Remove left front lamp unit (E1)	When removing the HRA [LWR] power module (E1n3) on vehicles with code (489) Airmatic (semi-active air suspension).	AR82.10-P-4730TA
2.1	Take off front engine compartment panel	Vehicles with gasoline engines	AR61.20-P-1105T
2.2	Remove bottom section of soundproofing at front	Vehicles with diesel engines	AR94.30-P-5300T
3	Remove bolts (1)
4	Use long wedge to carefully pry off HRA [LWR] power module (E1n3) from left front lamp unit (E1) or HRA [LWR] power module (E2n3) from right front lamp unit (E2)	Installation:  Pay attention to correct seating of seal (2) on HRA [LWR] power module (E1n3) or on HRA [LWR] power module (E2n3).	Fig 2
5	Install in the reverse order

Fig 2: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.