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Home >> Mercedes Benz >> 2016 >> C300 Base >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System, Equipment & Instruments - 205 Chassis (4D Sedan) - 4 Of 4 >> Wiring Diagrams >> Electrical function schematic, instrument cluster trip computer >> Electrical function schematic, instrument cluster trip computer - PE54.30-P-2057-97FBA

Electrical function schematic, instrument cluster trip computer - PE54.30-P-2057-97FBA

Code: Designation: Position:
1 Circuit 15, status 19C
2 Wheel speed, signal 16F
2 Wheel speed, signal 19C
3 Fuel consumption, signal 13E
3 Fuel consumption, signal 19C
3 Fuel consumption, signal 8F
4 Fuel tank fuel level indicator fill level sensor, signal 16G
5 Fuel level, signal 18C
5 Fuel level, signal 13E
5 Fuel level, signal 10F
6 Multifunction steering wheel button group, signal 3D
6 Multifunction steering wheel button group, signal 13D
6 Multifunction steering wheel button group, signal 5D
6 Multifunction steering wheel button group, signal 18C
7 High-voltage battery, status 17C
7 High-voltage battery, status 12E
7 High-voltage battery, status 10J
A1 Instrument cluster 22B
A1p13 Multifunction display 20B
B4/1 Fuel tank fuel level indicator fill level sensor, left 18F
B4/2 Fuel tank fuel level indicator fill level sensor, right 18G
CAN C Engine CAN 6G
CAN C1 Drive train CAN 12G
CAN HMI User interface CAN 16C
CAN L Hybrid CAN 9J
Flex E Chassis FlexRay 11E
Flex E Chassis FlexRay 11D
Flex E Chassis FlexRay 19E
LIN E1 Steering LIN 4D
N118 Fuel pump control unit 15F
N127 Drivetrain control unit 9F
N135 Steering wheel electronics 3D
N3/10 ME-SFI [ME] control unit 2J
N3/9 CDI control unit 5J
N30/4 Electronic Stability Program control unit 21H
N73 Electronic ignition switch control unit 15C
N80 Steering column module control unit 6C
N82/2 Battery management system control unit 12K
S110 Left multifunction steering wheel button group 2A
S110s6 OK button 2A
U1018 Valid for gasoline engine 276 1K
U362 Valid for gasoline engine 274 1K
U39 Valid for gasoline engine 177 1K
U406 Valid for diesel engine 626 4K
U561 Valid for Delphi system 4K
U562 Valid for Bosch system 5K
U948 Valid for diesel engine 651 4K
U948 Valid for diesel engine 651 4K
U978 Valid for hybrid drive 8H
U978 Valid for hybrid drive 4K
Fig 1: Instrument Cluster Trip Computer Electrical Function Schematic (1 Of 2)
G10134100Courtesy of MERCEDES-BENZ USA
Fig 2: Instrument Cluster Trip Computer Electrical Function Schematic (2 Of 2)
G10134101Courtesy of MERCEDES-BENZ USA