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Home >> Mercedes Benz >> 2012 >> CL550 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 216 Chassis - 7 Of 9 >> Wiring Diagrams >> Electrical function diagram for volume/sound settings, function >> Electrical function diagram for volume/sound settings, function - PE82.60-P-2059-97CAB

Electrical function diagram for volume/sound settings, function - PE82.60-P-2059-97CAB

MODEL 216 with CODE (529) HIGH Class Japan as of model year 09/YoM 08 

Code: Designation: Position:
1 Multifunction steering wheel button group, signal 11E
1 Multifunction steering wheel button group, signal 7G
1 Multifunction steering wheel button group, signal 4J
2 Vehicle speed, signal 17E
3 Speaker, actuation 16E
3 Speaker, actuation 17G
4 Circuit 15R/circuit 15, status ON 7D
4 Circuit 15R/circuit 15, status ON 11E
5 Microphone, signal 19G
7 Switch-on request, signal 13C
8 Volume display, actuation 14C
A40/3 COMAND control unit 13E
A40/8 COMAND display 13A
A40/9 Front central operating unit 13J
A40/9r1 Volume control 13J
A8/1 Transmitter key 7B
B25/6 Sound amplifier microphone 19K
CAN A Telematics CAN 12D
CAN A Telematics CAN 13G
CAN B Interior CAN 6D
CAN E Chassis CAN 6H
CAN F Central CAN 10F
H4/17 Bass module speaker 17J
H4/27 Center cockpit speaker (centerfill) 17J
H4/3 Left door rear speaker 17J
H4/4 Right door rear speaker 17J
H4/54 Left rear surround speaker 17K
H4/57 Right rear surround speaker 17K
H4/68 Left door Sound tweeter 17K
H4/69 Right door Sound tweeter 17K
H4/72 Left door Sound woofer and midrange speaker group 17L
H4/73 Right door Sound woofer and midrange speaker group 17L
LIN E1 Steering LIN 3J
LVDS Low voltage differential signal 14D
MOST Media Oriented System Transport 16E
MOST Media Oriented System Transport 16F
N73 EIS [EZS] control unit 6B
N80 Steering column module 6H
N93 Central gateway control unit 6E
N93/1 Audio tuner control unit 18E
S111 Right multifunction steering wheel button group 2J
S111s1 Buttons + and - for setting specific functions and volume control 2H
Fig 1: Volume/Sound Settings - Electrical Function Diagram (1 Of 2)
G10112644Courtesy of MERCEDES-BENZ USA
Fig 2: Volume/Sound Settings - Electrical Function Diagram (2 Of 2)
G10112645Courtesy of MERCEDES-BENZ USA