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Home >> Mercedes Benz >> 2013 >> CL550 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 216 Chassis - 5 Of 6 >> Wiring Diagrams >> Electrical function schematic, systems displayed in the cockpit central display, function >> Electrical function schematic, systems displayed in the cockpit central display, function - PE54.30-P-2062-97CAA

Electrical function schematic, systems displayed in the cockpit central display, function - PE54.30-P-2062-97CAA

MODEL 216 with CODE (527) COMAND APS with single DVD drive (with navigation) 

with CODE (494) USA version as of Model Year 09 /modification year 08 

MODEL 216 with CODE (498) Japan version as of Model Year 09 /modification year 08 

Code: Designation: Position:
1 Audio/COMAND display, signal 20C
2 Switch-on request, signal 19C
3   13E
3   12H
3   20G
4 Circuit 15R/circuit 15, status ON 12D
4 Circuit 15R/circuit 15, status ON 17E
5   20G
5   18K
6 Multifunction steering wheel button group, signal 5E
6 Multifunction steering wheel button group, signal 10E
6 Multifunction steering wheel button group, signal 16E
A40/3 COMAND control unit 20E
A40/8 COMAND display 20A
A40/9 Front central operating unit 19J
A40/9s6 Button "ON" 19J
A8/1 Transmitter key 13B
CAN A Telematics CAN 19D
CAN A Telematics CAN 19H
CAN B Interior CAN 12D
CAN B Interior CAN 12G
CAN E Chassis CAN 9F
CAN F Central CAN 15F
Code 386 Mobile phone preinstallation with universal interface 15J
Code 389 Mobile phone preinstallation with universal interface, USA/Canada 15J
Code 498 Japan version 15K
LIN A1 COU [ZBE] LIN 17K
LIN E1 Steering LIN 4E
LVDS Low voltage differential signal 20D
N22/1 AAC [KLA] control unit 12J
N73 EIS [EZS] control unit 11A
N80 Steering column module 6E
N93 Central gateway control unit 12E
S110 Left multifunction steering wheel button group 1E
S111 Right multifunction steering wheel button group 3E
S148 Center console button group 15K
U52 Valid for Japan 18A
U52 Valid for Japan 18E
U54 Valid for all except Japan 18A
U54 Valid for all except Japan 18E
Fig 1: Systems Displayed In Cockpit Central Display - Electrical Function Schematic (1 Of 2)
G10111381Courtesy of MERCEDES-BENZ USA
Fig 2: Systems Displayed In Cockpit Central Display - Electrical Function Schematic (2 Of 2)
G10111382Courtesy of MERCEDES-BENZ USA