Windshield wipers, windshield washer system and headlamp cleaning system - function check - AP82.30-P-8252GZ

MODEL 164.1 /8

Fig 1: Identifying HCS [SRA] Switch

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

MODIFICATION NOTES

31.7.07	Check adjustment of spray nozzle at the rear window, added	Step 2	AP82.35-P-8252-01GZ
20.8.07	Adjustment dimension of spray nozzles for windshield washer system, see picture		*BE82.35-P-1001-01A

	Checking
	Risk of fire and explosion caused by ignition of window washing fluid or antifreeze and their vapors. Risk of poisoning caused by swallowing window washing fluid or antifreeze or inhaling their vapors. Risk of injury or physical irritations caused by contact of window washing fluid or antifreeze with eyes, mucous membranes or skin.	Wear protective clothing and tight fitting safety glasses. No fire, open light or ignition sources. Avoid contact with eyes, mucous membranes and skin. When working with window washing fluids or antifreeze, do not eat, drink, or smoke. Do not inhale vapors and ensure sufficient ventilation in the working area. Store window washing fluid and antifreeze leakfree in safely closed original containers and out of childrens' reach only.	AS82.35-Z-0001-01A
	Risk of injury caused by moving parts that can pinch, crush or, in extreme cases even sever extremities.	Always remove ignition key when working on windshield wiper mechanism.	AS82.30-Z-0001-01A
1	Switch on ignition
2	Check spray nozzles of windshield washer system at windshield and rear window for proper operation as well as their adjustment	Use a suitable needle to clean blocked spray nozzles from the outside
		If necessary, correct the adjustment with the adjusting drift.	AP82.35-P-8252-01GZ
		Adjustment dimension of spray nozzles for windshield washer system	*BE82.35-P-1001-01A
		Adjusting tool	Fig 2
3	Switch on windshield and rear window wiper and check setting of wiper arms	The wiper blades must not impact against the A-pillar, cowl or liftgate otherwise damage to the body or wiper mechanism will occur. In the event of a complaint, check the wiper blades and wiper arms for deformation and if necessary replace subject to a separate computation.
4	Check spray nozzles of the headlamp cleaning system for proper operation as well as their adjustment	Vehicles with code 600 Headlamp cleaning system or code 615 Bi-xenon headlamp unit with integrated curve illumination Vehicles with HCS [SRA] switch (S1s7): Press HCS [SRA] switch (S1s7). Vehicles without HCS [SRA] switch (S1s7): Start engine, switch on low beams and operate windshield washer system of the windshield repeatedly until the headlamp cleaning system is activated. Use a suitable needle to clean blocked spray nozzles from the outside The spray jet must hit the lens in the area of the light source.
		If necessary, correct the adjustment with the adjusting drift.
		Adjusting tool	Fig 2
5	Switch off ignition and low beams
6	Correct windshield washer system fluid level		AP82.35-P-8210GZ

TEST AND ADJUSTMENT VALUES FOR WINDSHIELD WASHER SYSTEM

Number	Designation			Model 164, 251
BE82.35-P-1001-01A	Adjustment dimension of spray nozzles for windshield washer system	XL1	mm	-
		YL1	mm	-
		XL2	mm	-
		YL2	mm	-
		XM1	mm	-
		YM1	mm	-
		XM2	mm	-
		YM2	mm	-
		XR1	mm	170
		YR1	mm	90
		XR2	mm	-
		YR2	mm	-
		See picture		AP82.35-P-8252-01GZ

Fig 2: Identifying Adjusting Tool (110 589 02 63 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.