Electrical Function Schematic For Steering-Pilot - PE30.30-P-2069-97FBA
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 205 as of model year 2019 with code 23P (Driving Assistance package)
Model 253 (except 253.99) as of model year 2020 with code 23P (Driving Assistance package)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine running, signal | 8B |
| 1 | Engine running, signal | 13E |
| 10 | Light-emitting diode, request | 16J |
| 11 | Light-emitting diode actuation | 28F |
| 12 | Warning and system messages, request | 7L |
| 12 | Warning and system messages, request | 16J |
| 12 | Warning and system messages, request | 13F |
| 13 | Electric power steering, status | 12F |
| 14 | Short and long-range radar sensor, signal | 17F |
| 15 | Object information, data package | 17G |
| 16 | Lane data, signal | 17G |
| 17 | GPS, signal | 14H |
| 17 | GPS, signal | 19K |
| 18 | Tire pressure monitor, message | 15J |
| 18 | Tire pressure monitor, message | 14H |
| 19 | Tire pressure loss warning, status | 15D |
| 2 | Drivetrain operational, signal | 8B |
| 2 | Drivetrain operational, signal | 13E |
| 20 | Combination switch, status | 12G |
| 20 | Combination switch, status | 9H |
| 21 | Electric power steering torque sensor, signal | 9G |
| 21 | Electric power steering torque sensor, signal | 12F |
| 22 | Steering wheel angle sensor, signal | 11J |
| 23 | Steering wheel angle, signal | 12G |
| 24 | Trailer recognition, status | 14H |
| 24 | Trailer recognition, status | 19L |
| 25 | Gear range, status | 13E |
| 25 | Gear range, status | 10C |
| 26 | Available torque, signal | 18B |
| 26 | Available torque, signal | 14D |
| 26 | Available torque, signal | 7B |
| 27 | DISTRONIC Distance-Pilot, status | 10F |
| 28 | Electric power steering, request | 10F |
| 29 | Electric power steering actuator motor, actuation | 9E |
| 3 | Rear bumper radar sensor, signal | 16G |
| 3 | Rear bumper radar sensor, signal | 21E |
| 30 | Engine torque, increase request | 18C |
| 30 | Engine torque, increase request | 11B |
| 30 | Engine torque, increase request | 4C |
| 31 | Engine torque, reduce request | 17C |
| 31 | Engine torque, reduce request | 11B |
| 31 | Engine torque, reduce request | 5C |
| 32 | Engage targeted gear, request | 4F |
| 32 | Engage targeted gear, request | 12B |
| 32 | Engage targeted gear, request | 17C |
| 33 | Braking torque increase, request | 17C |
| 34 | Braking torque reduction, request | 16C |
| 35 | Traction system hydraulic unit, actuation | 22C |
| 36 | Hands-Off-Detection, status | 11F |
| 37 | Warning tone, request | 7L |
| 37 | Warning tone, request | 16J |
| 38 | Speaker, actuation | 2J |
| 39 | Unlock central locking, request | 17J |
| 4 | Radar sensor system operational, status | 17E |
| 40 | Establish connection for emergency call, request | 25K |
| 40 | Establish connection for emergency call, request | 17J |
| 41 | Heater, actuation | 20D |
| 5 | Stereo multifunction camera, status | 16G |
| 6 | ESP®, status | 14E |
| 7 | Wheel speed, signal | 14E |
| 7 | Wheel speed, signal | 24A |
| 8 | Wheel rotation direction, signal | 14E |
| 8 | Wheel rotation direction, signal | 23A |
| 9 | Steering-Pilot button, status | 14G |
| 9 | Steering-Pilot button, status | 18J |
| 9 | Steering-Pilot button, status | 27G |
| A1 | Instrument cluster | 3K |
| A26/17 | Head unit | 23J |
| A40/13 | Stereo multifunction camera | 25A |
| A7/3 | Traction system hydraulic unit | 22B |
| A91b1 | Electric power steering torque sensor | 9G |
| A91m1 | Electric power steering actuator motor | 10E |
| B92/10 | Left outer rear bumper radar sensor | 23D |
| B92/12 | Short and long-range radar sensor | 21D |
| B92/7 | Right outer rear bumper radar sensor | 23D |
| CAN B | Interior CAN | 19H |
| CAN B | Interior CAN | 20L |
| CAN B | Interior CAN | 26L |
| CAN C | Engine CAN | 6D |
| CAN C1 | Drive train CAN | 6B |
| CAN C1 | Drive train CAN | 6D |
| CAN D | Diagnostic CAN | 22K |
| CAN HMI | User interface CAN | 6K |
| CAN HMI | User interface CAN | 20K |
| CAN HMI | User interface CAN | 13L |
| CAN HMI | User interface CAN | 13K |
| CAN S2 | Radar CAN 2 | 19G |
| Code 362 | HERMES LTE | 26J |
| Code 475 | Tire pressure monitor | 3G |
| Code 550 | Trailer hitch | 29H |
| Flex E | Chassis FlexRay | 16H |
| Flex E | Chassis FlexRay | 11F |
| Flex E | Chassis FlexRay | 19G |
| Flex E | Chassis FlexRay | 22B |
| Flex E | Chassis FlexRay | 12C |
| Flex E | Chassis FlexRay | 18F |
| Flex E | Chassis FlexRay | 11G |
| Flex E | Chassis FlexRay | 13B |
| Flex E | Chassis FlexRay | 16C |
| H4/61 | Instrument cluster speaker | 1J |
| LIN 1 | Instrument panel LIN | 28H |
| N10/6 | Front SAM control unit | 26G |
| N112/9 | HERMES control unit | 27J |
| N127 | Drivetrain control unit | 9B |
| N28/1 | Trailer recognition control unit | 30J |
| N3/10 | ME-SFI [ME] control unit | 2A |
| N3/9 | CDI control unit | 2C |
| N30/4 | Electronic Stability Program control unit | 19A |
| N49 | Steering wheel angle sensor | 12J |
| N62/4 | Mercedes-Benz Intelligent Drive control unit | 14F |
| N68 | Electrical power steering control unit | 8F |
| N73 | Electronic ignition switch control unit | 17K |
| N80 | Steering column module control unit | 10H |
| N88 | Tire pressure monitor control unit | 4H |
| R61 | Radome heater | 19D |
| S4 | Combination switch | 9J |
| S6/1 | Driver-side instrument panel button group | 28F |
| S6/1s1 | Steer Assist button | 26E |
| U25 | Valid for automatic transmission | 1E |
| U74 | Valid for diesel engines | 1C |
| U75 | Valid for gasoline engines | 1A |
| Y3/8n4 | Fully integrated transmission control control unit | 2E |