Removing and installing cellular telephone interface - AR82.70-P-7379J

MODEL 210.2 up to 30.6.00 with CODE (317) GSM cellular telephone (D2B) 

Fig 1: Identifying Cellular Telephone Interface - Model 210.2 Up To 30.6.00

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removal, installation
1	Connect quiescent current retention unit		*WH58.30-Z-1012-09A
	Risk of explosion  from explosive gas. Risk of poisoning and caustic burns  from swallowing battery electrolyte. Risk of injury  from caustic burns to eyes and skin from battery electrolyte or from handling damaged lead acid batteries.	No fire, sparks, naked flames or smoking. Wear acid-protective gloves, clothing and eye protection. Pour battery electrolyte only into suitable and appropriately marked containers.	AS54.10-Z-0001-01A
2	Disconnect ground cable of battery	Insulate cable terminal of ground lead to prevent unintentional contact between the disconnected ground lead and ground point W10.	AR54.10-P-0003A
	Notes on battery	All models.	AH54.10-P-0001-01A
3	Remove cover on right in load compartment
4	Remove cradle for CD changer
5	Loosen sheet metal screws (5)
6	Release connectors on telephone interface (A34/4) and disconnect	Do not kink or stretch D2B fiber optic cable
7	Remove telephone interface (A34/4)
8	Install in the reverse order