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Home >> Mercedes Benz >> 2012 >> GLK350 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 204 Chassis - 6 Of 6 >> Wiring Diagrams >> Electrical Function Diagram For COMAND ETC >> Electrical Function Diagram For COMAND ETC - PE82.85-P-2058-97FAA

Electrical Function Diagram For COMAND ETC - PE82.85-P-2058-97FAA

Code: Designation: Position:
1 Circuit 15, status 8J
2 Switch-on request, signal 5C
3 Audio/COMAND display, signal 4C
4 Multifunction steering wheel button group, signal 6E
4 Multifunction steering wheel button group, signal 12K
4 Multifunction steering wheel button group, signal 11G
5 Instrument cluster, message 9E
6 Speaker, actuation 5H
7 Audio/COMAND controller, request 3E
A1 Instrument cluster 11D
A40/3 COMAND control unit 4E
A40/8 Audio/COMAND display 4A
A40/9 Audio/COMAND control panel 1A
A50/3 Electronic Toll Collection control unit 7B
A8/1 Transmitter key 8L
CAN A Telematics CAN  
CAN A Telematics CAN  
CAN B Interior CAN  
CAN E Chassis CAN  
H4/1h1 Left front door tweeter 4J
H4/1h2 Left front door bass speaker 4J
H4/27 Center instrument panel speaker 4L
H4/2h1 Right front door tweeter 4J
H4/2h2 Right front door bass speaker 4K
H4/3 Left rear door speaker 4K
H4/4 Right rear door speaker 4K
LIN E1 Steering LIN  
N73 Electronic ignition switch control unit 7J
N80 Steering column module control unit 11J
S110 Left multifunction steering wheel button group 14K
S110s4 "Back" and voice control system OFF button 14L
S111 Right multifunction steering wheel button group 15K
S111s4 Voice control system ON button 15L
Fig 1: Comand ETC Electrical Function Schematic
G10080891Courtesy of MERCEDES-BENZ USA