Check wiper arms and adjust - AR82.30-P-6000GZ: Notes

MODEL 164 

Shown using model 251 as an example 

Fig 1: Identifying Distance From Outer/Inner Marking To A-Pillar

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Shown using model 251 as an example 

Fig 2: Identifying Distance Between Upper End Of Driver Side Wiper Blade And Driver Side A-Pillar

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Check
	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
	Make sure when working on lifted wiper arms that they do not fall onto the windshield. Otherwise the windshield will be damaged
1	Switch off ignition and remove the transmitter key from the EIS [EZS] control unit	On vehicles with Keyless Go, code 889: Press Keyless Go start/stop button repeatedly until ignition is switched off. Remove transmitter key from vehicle and store it in a location beyond its transmission range (at least 2 m).
2	Check wiper blades, replace if necessary	For wear and damage.
3	Check position of wiper arms in parked position on the basis of the markings (arrow C) in the windshield	The wiper blade ends must lie on the markings (arrow C) and may not be offset by more than 10 mm upwards or downwards. The distance from the outer marking to the A-pillar (A) is approx. 60 mm, the distance from the inner marking to the A-pillar (B) is approx. 510 mm. Excessive deviations may be caused by a damaged wiper linkage, incorrect positioning of the wiper arms on the linkage pins, or bent wiper arms. Replace damaged components, see: ↓
		Remove/install wiper system	AR82.30-P-6400GZ
		Remove and install wiper arm	AR82.30-P-6100GZ
4	Move wiper system from parked position	Switch on ignition and windshield wipers. If the wiper arms are close to the upper reversing position, switch off ignition and windshield wipers. On vehicles with Keyless Go, code 889: Press Keyless Go start/stop button repeatedly until ignition is switched off. Remove transmitter key from vehicle and store it in a location beyond its transmission range (at least 2 m).
5	Manually move driver-side wiper arm (1) and passenger-side wiper arm (2) into upper reversing position.	Upper reversing position: The distance from the upper end of the driver-side wiper blade to the driver-side A-pillar (D) is approx. 30 mm, The distance from the upper end of the passenger-side wiper blade to the driver-side A-pillar (D) is approx. 460 mm,
	Measure
6	Check angle of incidence of wiper arms to windshield	Select a suitable adjustment method on the basis of the result of the check.	AR82.30-P-6000-01GZ
	Notes on wiper arm adjustment		AH82.30-P-0001-01GZ *BE82.30-P-1001-01J  *BE82.30-P-1002-01J  *BE82.30-P-1003-01J  *BE82.30-P-1004-01J
		Adjustment tool set	Figure
		Adapter	Figure
	Adjust
7.1	Adjust angle of incidence of wiper arms in parked position	In the event of impermissible deviations only in reversing position or both in reverse and in parked position.	AR82.30-P-6100-01GZ
	Notes on wiper arm adjustment		AH82.30-P-0001-01GZ *BE82.30-P-1001-01J  *BE82.30-P-1002-01J  *BE82.30-P-1003-01J  *BE82.30-P-1004-01J
		Adjustment tool set	Figure
		Adapter	Figure
7.2	Adjusting wiper system	In the event of impermissible deviations of both wiper arms only in parked position.	AR82.30-P-6400-01GZ
	Notes on wiper arm adjustment		AH82.30-P-0001-01GZ *BE82.30-P-1003-01J
		Adjustment tool set	Figure
		Adapter	Figure
	Check
8	Carry out function check
	Windshield wipers, windshield washer system and headlamp cleaning system - function check		AP82.30-P-8252GZ

Fig 3: Identifying Adjustment Tool Set (211 589 02 21 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 4: Identifying Adapter (211 589 05 21 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.