LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2012 >> C250 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instructions -- 204 C Class - 6 Of 6 >> Wiring Diagrams >> Electrical function schematic of instrument cluster, comfort display >> Electrical function schematic of instrument cluster, comfort display - PE54.30-P-2056-97FAB

Electrical function schematic of instrument cluster, comfort display - PE54.30-P-2056-97FAB

Code: Designation: Position:
1 Outside temperature sensor, signal 23E
2 Outside temperature, signal 13G
3 Wheel speed, signal 12E
3 Wheel speed, signal 9B
4 Coolant temperature sensor, signal 2F
5 Coolant temperature, signal 10G
6 Circuit 15, status 12H
7 Multifunction steering wheel button group, signal 7K
7 Multifunction steering wheel button group, signal 11H
7 Multifunction steering wheel button group, signal 4K
8 Time synchronization, signal 13F
8 Time synchronization, signal 17E
9 Gearshift recommendation, signal 9G
A1 Instrument cluster 11F
A1b1 Brightness sensor 13D
A1p13 Multifunction display 9D
A1p4 Outside temperature indicator 13D
A1p6 Digital clock 13E
A1p7 Travel distance display 7D
A1r1 Instrument illumination brightness control 13D
A2 Radio 16C
A2/56 Radio with auto pilot system 16C
A40/3 COMAND control unit 19C
B11/4 Coolant temperature sensor 1G
B14 Outside temperature sensor 22C
CAN B Interior CAN 12H
CAN B Interior CAN 14F
CAN B Interior CAN 16G
CAN E Chassis CAN 8F
CAN E Chassis CAN 10H
CAN E Chassis CAN 11D
Code 442 Comfort multifunction steering wheel 8C
L6/1 Left front axle rpm sensor 8B
L6/2 Right front axle rpm sensor 8B
L6/3 Left rear axle rpm sensor 8B
L6/4 Right rear axle rpm sensor 8C
LIN E1 Steering LIN 6K
N10/1 Front SAM control unit with fuse and relay module 22E
N135 Steering wheel electronics 4K
N3/10 ME-SFI [ME] control unit 4G
N3/9 CDI control unit 4C
N30/4 Electronic Stability Program control unit 11A
N73 Electronic ignition switch control unit 12J
N80 Steering column module control unit 9J
S110 Left multifunction steering wheel button group 1J
S111 Right multifunction steering wheel button group 2J
U165 Valid for AMG 8D
U361 Not valid for comfort multifunction steering wheel 7C
U361 Not valid for comfort multifunction steering wheel 13D
U429 Valid for all except AMG 7D
U429 Valid for all except AMG 13D
U52 Valid for Japan 17C
U54 Valid for all except Japan 18B
U631 Valid for COMAND 17B
U74 Valid for diesel engines 3C
U75 Valid for gasoline engines 3F
U865 Valid for Audio 20 14B
U866 Valid for Audio 50 14B
Fig 1: Instrument Cluster, Comfort Display - Electrical Function Schematic Diagram (1 Of 2)
G10080564Courtesy of MERCEDES-BENZ USA
Fig 2: Instrument Cluster, Comfort Display - Electrical Function Schematic Diagram (2 Of 2)
G10080565Courtesy of MERCEDES-BENZ USA