Remove/Install Rear Sam Control Unit - AR54.21-P-1269LWE

Model 213 

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on sensor system for trunk lid opening/closing		AH80.61-P-0001-01A
	Remove/install
1	Perform initial startup of rear SAM control unit (N10/8)	When replacing the rear SAM control unit (N10/8).
			AD00.00-P-2000-04B
2	Switch off ignition and store transmitter key outside of transmission range (min. 2 m)
3	Remove the fuse box with fuse and relay module from equipment carrier and place to one side	Do not disconnect ground line from battery.	AR54.15-P-0001LWE
4	Detach all electrical connections from rear SAM control unit (N10/8)	The electrical connections are coded and cannot be interchanged.
5	Push down catch hook (1) and remove rear SAM control unit (N10/8) from equipment carrier	The catch hooks on the rear SAM control unit (N10/8) must be seated in the guides on the equipment carrier (arrows A).
6	Install in the reverse order