Legend of function schematic of instrument cluster, operating condition display - PE54.30-P-2056-60FAA
Model 204 up to Model Year 08/Modification Year 07
| Code | Designation | Coordinates |
|---|---|---|
| A1 | Instrument cluster | 12F |
| A2/56 | Radio with auto pilot system | 15C |
| A8/1 | Transmitter key | 18K |
| A40/3 | COMAND controller unit | 19C |
| B11/4 | Coolant temperature sensor | 1G |
| B14 | Outside temperature sensor | 21C |
| B38/1 | Light sensor | 20K |
| B38/2 | Rain/light sensor | 20K |
| Code 345 | Rain sensor | 19K |
| L6/1 | Left front axle speed sensor | 11B |
| L6/2 | Right front axle rpm sensor | 11B |
| L6/3 | Left rear axle speed sensor | 11C |
| L6/4 | Right rear axle speed sensor | 11C |
| N3/9 | CDI control unit | 4E |
| N3/10 | ME-SFI [ME] control unit | 4G |
| N10/1 | Front SAM control unit with fuse and relay module | 21E |
| N30/4 | Electronic Stability Program control unit | 7C |
| N73 | Electronic ignition switch control unit | 17H |
| N80 | Steering column module control unit | 8J |
| S1 | Exterior lights switch | 23K |
| S110 | Left multifunction steering wheel button group | 14K |
| S111 | Right multifunction steering wheel button group | 11K |
| U52 | Valid for Japan | 17C |
| U54 | Valid for all except Japan | 17C |
| U74 | Valid for diesel engines | 3E |
| U75 | Valid for gasoline engines | 3G |
| U631 | Valid for COMAND | 17B |
| U777 | Valid for navigation | 14A |
| U866 | Valid for Audio 50 | 14B |
| CAN B | Interior CAN | 17G |
| CAN-E | Chassis CAN | 8G |
| LIN 2 | Wiper/inside rearview mirror LIN | 21J |
| LIN E1 | Steering LIN | 10J |
| 1 | Outside temperature, signal | |
| 2 | Wheel speed, signal | |
| 3 | Fuel pump, specified pressure request | |
| 4 | Exterior lights switch, status | |
| 5 | "Night", signal | |
| 6 | Multifunction steering wheel button group, signal | |
| 7 | Time synchronization, signal | |
| 8 | Circuit 15, status |