Electrical headlamp range adjustment (LWR) diagnosis, function - AD82.10-P-3000A

MODEL 202, 208, 210 with CODE (612) Xenon headlamp unit 

	Risk of death  caused by high voltage levels present at xenon headlamps. Risk of explosion/risk of fire  due to highly flammable materials in the area of damaged xenon bulbs Risk of injury  from UV light, hot components at xenon headlamps and glass splinters when xenon bulbs crack Risk of poisoning  from inhaling mercury vapors and from swallowing/skin contact with poisonous 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 the work area is adequately ventilated.	AS82.10-Z-0001-01A
	Electrical headlamp range adjustment (HRA) diagnosis, previous knowledge		AD82.10-P-2000A
	Function check
Test scope	Confirmation/prerequisite	Specified value	Possible cause/Remedy
1 Headlamp range adjustment  Function	Low beam: ON  Align headlamp adjustment test equipment with a headlamp Load or unload vehicle at right front or right rear	When loading and unloading, the light-dark boundary must be able to be set to its previously determined position in each case with a time delay.	Read out fault memory using HHT: ↓ AD00.00-P-2003A