Remove/Install Fan For Headlamp Unit - AR82.10-P-4742LFM

Model 222 

As Of Model year 2018 

With Code 640 (SAE dynamic LED headlamps, right-hand traffic) 

Model 222 

As Of Model year 2018 

With Code 641 (Dynamic LED headlamps, left-hand traffic) 

Model 222 

As Of Model year 2018 

With Code 642 (Dynamic LED headlamps, right-hand traffic) 

Shown on front right lamp unit (E2) including cap (3) 

Courtesy of MERCEDES-BENZ USA

Shown on front right lamp unit (E2) without cap 

Courtesy of MERCEDES-BENZ USA

Shown on front right lamp unit (E2) without cap 

	Remove
1	Remove corresponding lamp unit		AR82.10-P-4730LF
2	Remove protective cover (1)
3.1	Unscrew screws (2) and remove cap (3)	If the cap (3) is fitted.
3.2	Cut open the housing of the front left lamp unit (E1) or front right lamp unit (E2) along the marking and remove the section (5)	If the cap (3) is not fitted.
	000 588 03 84 00 Hot knife		WS82.00-P-0026B
		Do not damage the bar (4). Otherwise the housing of the front left lamp unit (E1) or front right lamp unit (E2) will start leaking. Do not use machining tools. Otherwise chips will penetrate the front left lamp unit (E1) or the front right lamp unit (E2). Do not cut deep into the material. There are electrical cables directly behind the section (5).
4	Remove bolts (6)
5	Disconnect electrical connection (7)
6	Operate the latch (8) and loosen the connector housing (9) from the guide
7	Remove fan motor 1 of the front left lamp unit (E1m4) or fan motor 1 of the front right lamp unit (E2m4)
	Install
8	Insert fan motor 1, left front lamp unit (E1m4) or fan motor 1, right front lamp unit (E2m4)
9	Push the connector housing (9) onto the guide
10	Connect electrical connection (7)
11	Screw in bolts (6)
12	Install the cap (3) and screw in the screws (2)	Make sure the cap is positioned correctly in the cap (3). Leaks can occur otherwise. If necessary, procure the cap (3) and screws (2) from the parts service.
13	Install protective cover (1)
14	Install corresponding lamp unit		AR82.10-P-4730LF