Remove/install lower control panel control unit - AR54.21-P-1263RK

MODEL 231 with ENGINE 276, 278 

Fig 1: Lower Control Panel Control Unit Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Switch off ignition and remove transmitter key (A8/1) or KEYLESS-GO start/stop button (S2/3) from electronic ignition lock control unit (N73)	KEYLESS-GO start/stop button (S2/3) only with code (889) KEYLESS-GO.
2	Remove electronic selector lever module control unit (N15/5)		AR27.60-P-0901RK
3	Remove lower control panel control unit (N72)	To do so, release the lower control panel control unit (N72) (arrows) and pull out of the bracket on the selector lever cover (1).
4	Install in the reverse order