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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 of instrument cluster, operating condition display >> Electrical function schematic of instrument cluster, operating condition display - PE54.30-P-2055-97FBA

Electrical function schematic of instrument cluster, operating condition display - PE54.30-P-2055-97FBA

Code: Designation: Position:
1 Circuit 15, status 15G
10 ECO start/stop function, status 13D
10 ECO start/stop function, status 14F
10 ECO start/stop function, status 8F
2 Wheel speed, signal 17B
2 Wheel speed, signal 15F
3 Engine speed, signal 14C
3 Engine speed, signal 15F
3 Engine speed, signal 9F
4 Coolant temperature, signal 14C
4 Coolant temperature, signal 15F
4 Coolant temperature, signal 9F
5 Fuel tank fuel level indicator fill level sensor, signal 6B
6 Fuel level, signal 13C
6 Fuel level, signal 14G
6 Fuel level, signal 10E
7 Gear stage, signal 14D
7 Gear stage, signal 14C
7 Gear stage, signal 11G
8 Transmission mode, signal 14D
8 Transmission mode, signal 14F
8 Transmission mode, signal 11H
9 ECO start/stop function button, status 17D
9 ECO start/stop function button, status 18K
9 ECO start/stop function button, status 12G
9 ECO start/stop function button, status 7F
A1 Instrument cluster 15G
A1e4 Fuel reserve indicator lamp 13H
A1e54 Coolant temperature warning lamp 13H
A1p1 Coolant temperature gauge 13H
A1p13 Multifunction display 13G
A1p2 Fuel level indicator 13J
A1p5 Tachometer 13J
A1p8 Speedometer 13J
A26/17 Head unit 17J
A40/9 Audio/COMAND control panel 21J
B4/1 Fuel tank fuel level indicator fill level sensor, left 4B
B4/2 Fuel tank fuel level indicator fill level sensor, right 4B
CAN A Telematics CAN 19K
CAN C Engine CAN 8F
CAN C1 Drive train CAN 9K
CAN C1 Drive train CAN 9B
CAN HMI User interface CAN 15E
CAN HMI User interface CAN 17F
Flex E Chassis FlexRay 12E
Flex E Chassis FlexRay 13C
Flex E Chassis FlexRay 19C
N118 Fuel pump control unit 7A
N127 Drivetrain control unit 10F
N3/10 ME-SFI [ME] control unit 5D
N3/9 CDI control unit 5G
N30/4 Electronic Stability Program control unit 22B
N73 Electronic ignition switch control unit 16B
U1018 Valid for gasoline engine 276 4F
U2031 Valid for transmission 724 5J
U2032 Valid for transmission 722 5K
U362 Valid for gasoline engine 274 4F
U39 Valid for gasoline engine 177 4E
U398 Valid for transmission 725 (NAG3) 5J
U406 Valid for diesel engine 626 3H
U561 Valid for Delphi system 3H
U562 Valid for Bosch system 4H
U948 Valid for diesel engine 651 3H
U948 Valid for diesel engine 651 3H
U978 Valid for hybrid drive 3H
Y3/8n4 Fully integrated transmission control unit 7K
Fig 1: Instrument Cluster, Operating Condition Display Electrical Function Schematic (1 Of 2)
G10134096Courtesy of MERCEDES-BENZ USA
Fig 2: Instrument Cluster, Operating Condition Display Electrical Function Schematic (2 Of 2)
G10134097Courtesy of MERCEDES-BENZ USA