Remove/Install Wiper Motor - AR82.30-P-6800RG

Model 190 

Fig 1: Wiper Motors Components Location - Model 190

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

	Injury hazard from pinching and crushing, in extreme cases extremities can even be cut off when caught in windshield wiper mechanism.	Always remove ignition key when working on windshield wiper mechanism.	AS82.30-Z-0001-01A
	Remove/install
1	Remove wiper arm		AR82.30-P-6100RQ
2	Remove expansion rivets (2)	Clip remover	Fig 2
3	Take off cover (1)	Loosen sealing on left and right. Sealing of cover (1) is only removed completely during replacement.
4	Remove expansion rivets (3)	Clip remover	Fig 2
5	Remove bolts (4)	Press water drain duct (7) to one side.
6	Disconnect electrical connector and remove master wiper motor (M6/6) with bracket (6)	Lift master wiper motor (M6/6) with bracket (6) until electrical connector at master wiper motor (M6/6) is accessible.
7	Unscrew bolts (5) and remove bracket (6)	Only when replacing master wiper motor (M6/6) or bracket (6)
		Bolt, wiper motor fastening	*BA82.30-P-1001-01N
8	Remove air quality sensor (B31) from cover (8) and place to one side with electrical lines connected
9	Unclip cover (8) from housing (9) and remove
10	Remove screws/bolts (10)	Bolt, wiper motor fastening	*BA82.30-P-1001-01N
11	Disconnect electrical connector and remove slave wiper motor (M6/7)	Press housing (9) to one side and guide out slave wiper motor (M6/7) until electrical connector is accessible.
12	Install in the reverse order

WINDSHIELD WIPER

Number	Designation		Model 190
BA82.30-P-1001-01N	Bolt, wiper motor fastening	Nm	10

Fig 2: Identifying Clip Remover (452 589 01 63 00)

Courtesy of MERCEDES-BENZ USA