Remove/Install Tailgate Wiper Arm - AR82.30-P-6910XG

Model 463 

as of model year 2019 

Fig 1: Tailgate Wiper Arm Components Location - Model 463 As Of Model Year 2019

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.	When working on the windshield wiper mechanism, always switch off the ignition and store transmitter key outside of transmission range (at least 2 m).	AS82.30-Z-0001-01A
	Remove/install
1	Bring windshield wiper system into parked position.
2	Switch off ignition and store transmitter key outside of transmitter range (at least 2 m).
3	Remove spare wheel.		AR40.00-P-0250XG
4	Mark position of wiper arm (3) with a strip of adhesive tape on the rear window.
5	Fold up cover (1).
6	Unscrew nut (2).	: Remove the strip of adhesive tape after tightening nut (2). Nut, rear-end door wiper arm to wiper motor	*BA82.30-P-1014-01B
7	Remove wiper arm (3).	: Align wiper arm (3) at strip of adhesive tape. Puller	Fig 2
8	Install in reverse order.

WINDSHIELD WIPER

Number	Designation		Model 461 Model 463 up to model year 2019	Model 463 as of model year 2019
BA82.30-P-1014-01B	Nut, rear-end door wiper arm to wiper motor	Nm	-	20

Fig 2: Identifying Puller (001 589 38 33 00)

Courtesy of MERCEDES-BENZ USA