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Home >> Mercedes Benz >> 2014 >> GL450 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 166 Chassis - 4 Of 4 >> Wiring Diagrams >> Electrical function diagram for COMAND ETC >> Electrical function diagram for COMAND ETC - PE82.85-P-2058-97NAA

Electrical function diagram for COMAND ETC - PE82.85-P-2058-97NAA

Code: Designation: Position:
1 Electronic Toll Collection (ETC), signal 7J
1 Electronic Toll Collection (ETC), signal 7G
2 Switch-on request, signal 7C
3 Audio/COMAND display, signal 7C
4 Circuit 15R, status 5E
5 Voice output, signal 10E
A2/94 ETC/DSRC antenna 6K
A40/3 COMAND control unit 6E
A40/8 Audio/COMAND display 6A
A50/3 Electronic Toll Collection control unit 6H
CAN A Telematics CAN 6D
CAN B Interior CAN 4F
Code 810 Sound system 11E
Code 811 Extended sound system 11E
LVDS Low voltage differential signal 7D
MOST Media Oriented System Transport 9F
N40/3 Sound system amplifier control unit 12E
N73 Electronic ignition switch control unit 2E
Fig 1: Comand ETC Schematic Diagram
G10078558Courtesy of MERCEDES-BENZ USA