Electrical Function Schematic For Distronic Distance-Pilot - PE30.30-P-2068-97XBA
Model 257, 290 up to model year 2021 with code 239 (Adaptive cruise control Pro (DISTRONIC PRO)) except code 23P (Drive package) except code P20 (Driving assistant package Plus)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 2G |
| 1 | Engine running, signal | 13F |
| 10 | Speed, turn rate and lateral acceleration, signal | 10C |
| 10 | Speed, turn rate and lateral acceleration, signal | 13E |
| 11 | DYNAMIC SELECT switch, status | 3K |
| 11 | DYNAMIC SELECT switch, status | 4F |
| 11 | DYNAMIC SELECT switch, status | 12K |
| 11 | DYNAMIC SELECT switch, status | 16K |
| 11 | DYNAMIC SELECT switch, status | 17H |
| 11 | DYNAMIC SELECT switch, status | 22H |
| 11 | DYNAMIC SELECT switch, status | 28J |
| 11 | DYNAMIC SELECT switch, status | 31J |
| 12 | Transmission mode, signal | 12F |
| 12 | Transmission mode, signal | 4D |
| 13 | Steering wheel angle sensor, signal | 21E |
| 14 | Steering wheel angle, signal | 16E |
| 15 | Combination switch, status | 19F |
| 15 | Combination switch, status | 17E |
| 16 | Accelerator pedal position, signal | 11F |
| 17 | Brake pedal, status | 13E |
| 18 | Engine torque, increase request | 10D |
| 18 | Engine torque, increase request | 5D |
| 18 | Engine torque, increase request | 4J |
| 19 | Engine torque, reduce request | 4H |
| 19 | Engine torque, reduce request | 5D |
| 19 | Engine torque, reduce request | 10D |
| 2 | Drivetrain operational, signal | 13F |
| 2 | Drivetrain operational, signal | 2G |
| 20 | Engage targeted gear, request | 3C |
| 20 | Engage targeted gear, request | 5D |
| 20 | Engage targeted gear, request | 11D |
| 21 | Braking torque increase, request | 10E |
| 22 | Braking torque reduction, request | 11J |
| 23 | Traction system hydraulic unit, actuation | 6C |
| 24 | Warning and system messages, request | 16G |
| 24 | Warning and system messages, request | 11H |
| 25 | Warning tone, request | 15F |
| 25 | Warning tone, request | 12G |
| 26 | Speaker, actuation | 7J |
| 28 | Heater, actuation | 10F |
| 29 | Operation, signal | 17E |
| 29 | Operation, signal | 19A |
| 29 | Operation, signal | 20D |
| 3 | Parking brake, status | 13D |
| 4 | Gear range, status | 13F |
| 4 | Gear range, status | 4D |
| 6 | Wheel speed, signal | 13D |
| 7 | ESP®, status | 13D |
| 8 | Available torque, signal | 2G |
| 8 | Available torque, signal | 12F |
| 9 | Braking torque, signal | 12D |
| A1 | Instrument cluster | 8G |
| A105 | Touchpad | 26C |
| A105 | Touchpad | 26F |
| A108/1 | DISTRONIC Distance-Pilot controller unit | 15D |
| A26/17 | Head unit | 20H |
| A40/9 | Audio/COMAND control panel | 26J |
| A7/3 | Traction system hydraulic unit | 6B |
| CAN A | Telematics CAN | 23H |
| CAN C | Engine CAN | 4H |
| CAN C1 | Drive train CAN | 3H |
| CAN C1 | Drive train CAN | 3D |
| CAN DRVU | Drive Unit CAN | 11K |
| CAN H | Vehicle dynamics CAN | 12C |
| CAN HMI | User interface CAN | 12H |
| CAN HMI | User interface CAN | 18H |
| CAN HMI | User interface CAN | 15K |
| CAN LR | Steering wheel CAN | 20D |
| Code 446 | Touchpad only | 24F |
| Code 448 | Touchpad | 24C |
| Flex E | Chassis FlexRay | 6E |
| Flex E | Chassis FlexRay | 11E |
| Flex E | Chassis FlexRay | 9F |
| Flex E | Chassis FlexRay | 15F |
| Flex E | Chassis FlexRay | 18E |
| Flex E | Chassis FlexRay | 7G |
| H4/61 | Instrument cluster speaker | 7K |
| LIN A3 | LCP LIN | 29H |
| N127 | Drivetrain control unit | 3E |
| N135 | Steering wheel electronics | 22A |
| N145/1 | Drive unit control unit | 13K |
| N2/10 | Supplemental restraint system control unit | 12A |
| N3/10 | ME-SFI [ME] control unit | 4J |
| N3/9 | CDI control unit | 2J |
| N30/4 | Electronic Stability Program control unit | 8C |
| N49 | Steering wheel angle sensor | 22E |
| N72/4 | Left lower control panel | 30H |
| N72/4 | Left lower control panel | 8K |
| N72/4s1 | DYNAMIC SELECT switch | 31J |
| N73 | Electronic ignition switch control unit | 15H |
| N80 | Steering column module control unit | 20D |
| R61 | Radome heater | 15C |
| S163/1s15 | Variable speed limiter and Distance-Pilot button | 16A |
| S163/1s16 | Variable speed limiter and Distance-Pilot switch | 16A |
| S163/1s17 | Distance-Pilot switch | 16B |
| S163/1s19 | Cruise control resume switch | 16B |
| S4 | Combination switch | 18F |
| U1056 | Valid except code 446 (Touchpad only) | 24J |
| U2573 | Valid for model 257.3 | 16G |
| U2906 | Valid for model 290.6 | 8J |
| U74 | Valid for diesel engines | 1J |
| U75 | Valid for gasoline engines | 4J |
| Y3/8n4 | Fully integrated transmission control electric controller unit control unit | 3A |