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

Code: Designation: Position:
1 Circuit 15, status 18H
10 Transmission mode, signal 14G
10 Transmission mode, signal 10H
10 Transmission mode, signal 19G
11 ECO start/stop function button, status 10E
11 ECO start/stop function button, status 11B
12 ECO start/stop function, status 14G
13 Off-road program button, status 16F
13 Off-road program button, status 11B
14 Downhill Speed Regulation button, status 15F
14 Downhill Speed Regulation button, status 10B
2 Wheel speed, signal 17E
2 Wheel speed, signal 19B
3 Crankshaft position sensor, signal 6D
4 Crankshaft Hall sensor, signal 6E
5 Engine speed, signal 16G
6 Coolant temperature sensor, signal 6H
7 Coolant temperature, signal 15G
8 Fuel level, signal 19F
8 Fuel level, signal 23H
9 Gear stage, signal 6F
9 Gear stage, signal 15G
A1 Instrument cluster 17F
A1e4 Fuel reserve indicator lamp 15D
A1e54 Coolant temperature warning lamp 15D
A1p1 Coolant temperature gauge 15D
A1p12 Gear indicator 15E
A1p13 Multifunction display 19E
A1p2 Fuel level indicator 15D
A1p5 Tachometer 15E
A1p7 Travel distance display 18E
A1p8 Speedometer 15E
B11/4 Coolant temperature sensor 2K
B4/1 Left fuel level indicator sensor 23J
B4/2 Right fuel level indicator sensor 23K
B70 Crankshaft Hall sensor 3D
CAN B Interior CAN 17H
CAN B Interior CAN 20F
CAN B Interior CAN 14F
CAN C Drive train CAN 5G
CAN C Drive train CAN 11H
CAN E Chassis CAN 17E
CAN E Chassis CAN 12G
CAN E Chassis CAN 11F
CAN E Chassis CAN 20G
Code 423 5-speed automatic transmission 1F
Code 423 5-speed automatic transmission 10J
Code 427 7-speed automatic transmission 1F
Code 427 7-speed automatic transmission 13J
Code 430 Off-road engineering package 6A
Code 442 Comfort multifunction steering wheel 19E
Code B03 ECO start/stop function 6B
L5 Crankshaft position sensor 3B
L6/1 Left front axle rpm sensor 21B
L6/2 Right front axle rpm sensor 21C
L6/3 Left rear axle rpm sensor 21C
L6/4 Right rear axle rpm sensor 21C
LIN 1 Instrument panel LIN 10C
N10/1 Front SAM control unit with fuse and relay module 12B
N10/2 Rear SAM control unit with fuse and relay module 22F
N145 Transmission mode control unit 20J
N15/3 Electronic transmission control control unit 11J
N15/5 Electronic selector lever module control unit 2F
N3/10 ME-SFI [ME] control unit 8H
N3/9 CDI control unit 8D
N30/4 Electronic Stability Program control unit 17A
N72/1 Upper control panel control unit 7B
N72/1s24 Downhill Speed Regulation button 8A
N72/1s25 Offroad program button 8A
N72/1s50 ECO start/stop function button 8B
N73 Electronic ignition switch control unit 17J
U165 Valid for AMG 19J
U165 Valid for AMG 19E
U361 Not valid for comfort multifunction steering wheel 18E
U361 Not valid for comfort multifunction steering wheel 15E
U429 Valid for all except AMG 18E
U429 Valid for all except AMG 15E
U739 Valid for gasoline engine 271 continuous fuel injection system (electronic) 2A
U74 Valid for diesel engines 6D
U740 Valid for diesel engine 646 2A
U75 Valid for gasoline engines 6G
U819 Valid for gasoline engine 272 2C
U880 Valid for diesel engine 642 2D
Y3/8n4 Fully integrated transmission control control unit 14J
Fig 1: Instrument Cluster, Operating Condition Display - Electrical Function Schematic Diagram (1 Of 2)
G10080560Courtesy of MERCEDES-BENZ USA
Fig 2: Instrument Cluster, Operating Condition Display - Electrical Function Schematic Diagram (2 Of 2)
G10080561Courtesy of MERCEDES-BENZ USA