Remove/Install Front Led Matrix Lamp Unit Control Unit - AR82.10-P-2025XG

Model 463 

as of model year 2019 

with code L57 (IHC Light) 

Fig 1: Front Led Matrix Lamp Unit Control Unit Components Location - Model 463 As Of Model Year 2019 With Code L57

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Perform commissioning of left front LED matrix lamp unit control unit (E1n11) or right front LED matrix lamp unit control unit (E2n11).	When replacing left front LED matrix lamp unit control unit (E1n11) or right front LED matrix lamp unit control unit (E2n11).
			AD00.00-P-2000-04B
2.1	Lower washer fluid reservoir (1) far enough until the left front LED matrix lamp unit control unit (E1n11) is accessible.	When removing the left front LED matrix lamp unit control unit (E1n11).	AR82.35-P-6000XG
2.2	Remove fender liner in fender on right side of vehicle.	When removing the right front LED matrix lamp unit control unit (E2n11).	AR88.10-P-1300XG
3	Unscrew bolts (2).
4	Remove left front LED matrix lamp unit control unit (E1n11) or right front LED matrix lamp unit control unit (E2n11) until the electrical connector is accessible.	: Ensure seal is correctly seated.
5	Disconnect electrical connector and remove left front LED matrix lamp unit control unit (E1n11) or right front LED matrix lamp unit control unit (E2n11).
6	Install in reverse order.