Electrical function schematic of instrument cluster, operating condition display - PE54.30-P-2055-97FAB
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204.0/2 as of model year 2009
MODEL 204.3
MODEL 204.9
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 18H |
| 2 | Wheel speed, signal | 18E |
| 2 | Wheel speed, signal | 19B |
| 3 | Engine speed, signal | 6E |
| 3 | Engine speed, signal | 16F |
| 4 | Circuit 61, status | 15F |
| 5 | Coolant temperature sensor, signal | 6H |
| 5 | Coolant temperature sensor, signal | 15F |
| 6 | Fuel level, signal | 19F |
| 6 | Fuel level, signal | 23H |
| 7 | Gear stage, signal | 6F |
| 7 | Gear stage, signal | 14F |
| 8 | Transmission mode, signal | 14F |
| 8 | Transmission mode, signal | 10H |
| 9 | ECO start/stop function button, status | 10E |
| 9 | ECO start/stop function button, status | 11B |
| 10 | ECO start/stop function, status | 13F |
| 11 | "PT_Rdy", signal | 13F |
| A1 | Instrument cluster | 17F |
| A8/1 | Transmitter key | 18L |
| 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 | 17E |
| CAN B | Interior CAN | 20G |
| CAN C | Drive train CAN | 5G |
| CAN C | Drive train CAN | 11H |
| CAN E | Chassis CAN | 12G |
| CAN E | Chassis CAN | 11F |
| 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 B03 | ECO start/stop function | 6A |
| 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 |
| N15/3 | Electronic transmission control unit | 11J |
| N15/5 | Electronic selector lever module control unit | 2F |
| N3/10 | ME-SFI [ME] control unit | 8G |
| N3/9 | CDI control unit | 8E |
| N30/4 | Electronic Stability Program control unit | 17B |
| N72/1 | Upper control panel control unit | 7B |
| N72/1s50 | ECO start/stop function button | 8B |
| N73 | Electronic ignition switch control unit | 17J |
| 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 unit | 14J |