Remove/Install Front Lamp Unit LED Module - AR82.10-P-4656LF

Model 222 

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

Model 222 

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

Fig 1: Front Lamp Unit LED Module Components Location - Model 222 With Code 640, 642

Courtesy of MERCEDES-BENZ USA

Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove left front lamp unit (E1) or right front lamp unit (E2).		AR82.10-P-4730LF
2	Remove screws (2) from front lamp unit LED module (1).
3	Pull out front lamp unit LED module (1) far enough to disconnect the electrical connector.	Do not crush or kink or subject electric lines to tension. This will result in damage to the electric lines and can impair their function.
4	Release and disconnect electrical connector from front lamp unit LED module (1) then remove front lamp unit LED module (1).
5	Install in the reverse order.
6	Attach data matrix code adhesive label to left front lamp unit (E1) or right front lamp unit (E2).	When replacing front lamp unit LED module (1). The Data Matrix code adhesive label is included with the replacement part.
7	Commission front lamp unit LED module (1).	When replacing front lamp unit LED module (1).
			AD00.00-P-2000-04B
		Note Data Matrix code on the left front lamp unit (E1) or right front lamp unit (E2).