Remove/Install Ambient Lighting Control Unit Of Front Door - AR82.20-P-0010SA

Model 223 

with code 878 (CONNECTED LIGHT ambient lighting) 

Fig 1: Ambient Lighting Control Unit Of Front Door Components Location - Model 223 With Code 878

Courtesy of MERCEDES-BENZ USA

Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove upper trim strip of armrest.		AR72.10-P-0019S
2	Remove fleece damping from door trim.
3	Release and disconnect electrical connection (3).
4	Remove screw/bolts (2).
5	Release catch hook (4).
6	Remove front door active ambient lighting control unit (1).	Do not apply any bending forces. Otherwise, the front door active ambient lighting control unit (1) will be damaged. Ensure that front door active ambient lighting control unit (1) is seated correctly.
7	Install in the reverse order.
	Finishing activity
8	Commission front door active ambient lighting control unit (1).	When replacing front door active ambient lighting control unit (1).
			AD00.00-P-2000-06FR