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Function Schematic For User Interface - PE54.30-P-2505-97B

Model 118, 177, 247 except code 545 (Connect 5 (NTG6)) 

Model 167, 243, 293 

Code: Designation: Position:
1 Central locking, status 25B
1 Central locking, status 25B
2 Door rotary tumbler switch, status 25E
2 Door rotary tumbler switch, status 18E
2 Door rotary tumbler switch, status 25B
3 Circuit 15, status 24E
4 Display ON/OFF, request 34H
4 Display ON/OFF, request 28E
5 Display settings, request 34G
5 Display settings, request 28E
6 Image data, signal 34E
6 Image data, signal 34B
7 Operation, signal 18A
7 Operation, signal 24E
7 Operation, signal 18A
7 Operation, signal 12A
7 Operation, signal 7A
7 Operation, signal 25K
7 Operation, signal 25H
7 Operation, signal 24B
7 Operation, signal 7H
8 Instrument cluster message, request 24B
A105 Touchpad 8J
A26/17 Head unit 27H
A40/16 Head unit/instrument cluster display cluster 37F
B25/20 Driver hands-free system microphone 3L
B25/21 Front passenger hands-free system microphone 3L
CAN A Telematics CAN 15H
CAN A Telematics CAN 24H
CAN A Telematics CAN 32H
CAN B Interior CAN 15D
CAN B Interior CAN 7D
CAN B Interior CAN 7E
CAN B Interior CAN 15E
CAN HMI User interface CAN 24F
CAN HMI User interface CAN 24C
CAN HMI User interface CAN 27E
CAN LR Steering wheel CAN 11B
Flex E Chassis FlexRay 17B
HSVL High-speed video link 32F
HSVL High-speed video link 32B
LIN Local Interconnect Network 6B
LIN Local Interconnect Network 6H
N133/1 Instrument cluster control unit 27C
N135 Steering wheel electronics 8C
N58/1 Climate control operating unit 3D
N69/1 Driver door control unit 3F
N72/1 Upper control panel control unit 3J
N73 Electronic ignition switch control unit 20E
N80 Steering column module control unit 14C
S163/1 Instrument cluster multifunction steering wheel button group 2B
S163/2 Head unit multifunction steering wheel button group 4B
U1122 Valid for model 293 1G
G15061409Courtesy of MERCEDES-BENZ USA
G15061410Courtesy of MERCEDES-BENZ USA
G15061411Courtesy of MERCEDES-BENZ USA