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(Function Schematic For User Interface - PE54.30-P-2505-97F)

Model 464 

Code: Designation: Position:
1 Operation, signal 7C
1 Operation, signal 11C
1 Operation, signal 11G
1 Operation, signal 21C
1 Operation, signal 29C
1 Operation, signal 30H
2 Front door central locking inside door handle switch, status 11J
2 Front door central locking inside door handle switch, status 29H
3 Central locking, status 29C
4 Circuit 15, status ON 30C
5 Instrument cluster message, request 30C
A1 Instrument cluster 32F
CAN HMI CAN for user interface 27C
CAN HMI CAN for user interface 22H
CAN LR CAN for steering wheel 10C
Flex E Chassis FlexRay 18C
LIN Local Interconnect Network 8G
N135 Steering wheel electronics 8D
N72 Lower control panel 2G
N73/3 Electronic ignition switch control unit 22D
N80 Steering column module control unit 13D
N93/12 User interface control unit 13H
S163/1 Multifunction steering wheel button group 1 2C
S163/2 Multifunction steering wheel button group 2 5C
S85/5 Central locking interior switch 2J
G15490665Courtesy of MERCEDES-BENZ USA
G15490666Courtesy of MERCEDES-BENZ USA