Electrical function diagram for telephone mode, function - PE82.70-P-2062-97CAB

Code:	Designation:	Position:
1	Multifunction steering wheel button group, signal	12E
1	Multifunction steering wheel button group, signal	5J
1	Multifunction steering wheel button group, signal	8G
2	Circuit 15R/circuit 15, status ON	8D
2	Circuit 15R/circuit 15, status ON	12E
3		14G
4		12K
4		14G
5	Telephone, signal	14C
5	Telephone, signal	15B
5	Telephone, signal	16E
A2/91	Bluetooth antenna	14B
A40/3	COMAND control unit	14E
A40/9	Front central operating unit	14J
A8/1	Transmitter key	8B
CAN A	Telematics CAN	14H
CAN B	Interior CAN	7D
CAN E	Chassis CAN	7H
CAN F	Central CAN	10E
LIN A1	COU [ZBE] LIN	11K
LIN E1	Steering LIN	4J
N73	EIS [EZS] control unit	7A
N80	Steering column module	7H
N93	Central gateway control unit	7E
S110	Left multifunction steering wheel button group	2J
S111	Right multifunction steering wheel button group	3J
S148	Center console button group	11K
X39/37	CTEL separation point	17E

Fig 1: Telephone Mode Electrical Function Diagram (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Telephone Mode Electrical Function Diagram (2 Of 2)

Courtesy of MERCEDES-BENZ USA