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Home >> Mercedes Benz >> 2021 >> S63 AMG 2D Convertible >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System, Equipment & Instruments - 217 Chassis (8 Of 8) >> Wiring Diagrams >> Electrical Function Schematic Of Instrument Cluster, Comfort Display >> Electrical Function Schematic Of Instrument Cluster, Comfort Display - PE54.30-P-2056-97SEA

Electrical Function Schematic Of Instrument Cluster, Comfort Display - PE54.30-P-2056-97SEA

Model 217, 222 

Code: Designation: Position:
1 Circuit 15, status 12C
10 Analog clock, actuation 20G
11 Center instrument panel button group, status 13C
11 Center instrument panel button group, status 14E
11 Center instrument panel button group, status 17G
2 Outside temperature sensor, signal 19G
3 Outside temperature, signal 12C
3 Outside temperature, signal 14E
4 Wheel speed, signal 12C
4 Wheel speed, signal 13G
5 Coolant temperature, signal 7E
5 Coolant temperature, signal 11E
5 Coolant temperature, signal 12C
6 Engine running, signal 6E
6 Engine running, signal 11E
6 Engine running, signal 12C
7 Drivetrain operational, signal 6E
7 Drivetrain operational, signal 10E
7 Drivetrain operational, signal 12C
8 Time synchronization, signal 14A
8 Time synchronization, signal 20A
9 Time, signal 14D
9 Time, signal 16E
A1 Instrument cluster 11A
A26/17 Head unit 22B
A40/3 COMAND control unit 22D
A70/1 Analog clock 20H
B14 Outside temperature sensor 18J
CAN B Interior CAN 15F
CAN C Engine CAN 5F
CAN HMI User interface CAN 12D
CAN HMI User interface CAN 16B
CAN HMI User interface CAN 16C
Flex E Chassis FlexRay 10F
Flex E Chassis FlexRay 12H
LIN 1 Instrument panel LIN 19E
LIN 1 Instrument panel LIN 17H
N10/6 Front SAM control unit 17E
N127 Drivetrain control unit 8E
N3/10 ME-SFI [ME] control unit 5B
N3/9 CDI control unit 2B
N30/4 Electronic Stability Program control unit 13J
N73 Electronic ignition switch control unit 12E
S6/2 Center instrument panel button group 15K
S6/2r1 Instrument illumination brightness control 16K
U1032 Valid for engine 278 and 157 5C
U1035 Valid for gasoline engine 279 5C
U1073 Valid for gasoline engine 276.9 5C
U2018 Valid as of model year 2018 21A
U2060 Valid up to model year 2018 15J
U2060 Valid up to model year 2018 21D
U391 Valid for gasoline engine 276.8 5C
U397 Valid for gasoline engine 277 4C
U74 Valid for diesel engines 1B
U75 Valid for gasoline engines 4B
U880 Valid for diesel engine 642 1C
U948 Valid for diesel engine 651 1C
G15302059Courtesy of MERCEDES-BENZ USA
G15302060Courtesy of MERCEDES-BENZ USA