Electrical Function Schematic Of Parking System - PE54.65-P-2054-97TAB
Model 172.4 as of model year 2017
with code 230 (Advanced Parking Guidance)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 23B |
| 1 | Circuit 15, status | 22F |
| 10 | Electric parking brake controller unit, status | 22B |
| 10 | Electric parking brake controller unit, status | 23G |
| 11 | Parking system distance sensors, actuation | 27G |
| 11 | Parking system distance sensors, actuation | 33G |
| 12 | Parking system distance sensors, signal | 23G |
| 12 | Parking system distance sensors, signal | 23H |
| 13 | Parking system status indicator, actuation | 16B |
| 13 | Parking system status indicator, actuation | 22D |
| 14 | Parking system warning indicator, actuation | 22K |
| 14 | Parking system warning indicator, actuation | 20J |
| 15 | Parking system button, status | 23F |
| 15 | Parking system button, status | 19B |
| 16 | Rain/light sensor, status | 23F |
| 16 | Rain/light sensor, status | 23C |
| 17 | Parking space detection, signal | 17H |
| 18 | Multifunction steering wheel button group, signal | 8E |
| 18 | Multifunction steering wheel button group, signal | 5E |
| 18 | Multifunction steering wheel button group, signal | 20D |
| 18 | Multifunction steering wheel button group, signal | 18F |
| 19 | Parking system, status | 20H |
| 2 | Wheel speed, signal | 19D |
| 2 | Wheel speed, signal | 17F |
| 2 | Wheel speed, signal | 22F |
| 20 | Combination switch, status | 8F |
| 20 | Combination switch, status | 20E |
| 20 | Combination switch, status | 23G |
| 21 | Steering wheel angle sensor, signal | 10E |
| 22 | Steering wheel angle, signal | 20E |
| 22 | Steering wheel angle, signal | 24F |
| 23 | Display of steering information, request | 17H |
| 3 | Wheel rotation direction, signal | 19D |
| 3 | Wheel rotation direction, signal | 17F |
| 3 | Wheel rotation direction, signal | 22G |
| 4 | Vehicle speed, signal | 21H |
| 5 | Backup lamp switch, status | 19C |
| 6 | Manual transmission main shifter shaft position sensor, signal | 11K |
| 7 | Reverse gear, status | 23F |
| 7 | Reverse gear, status | 21B |
| 8 | Selector lever position, status | 10K |
| 8 | Selector lever position, status | 20B |
| 9 | Gear range, status | 8K |
| 9 | Gear range, status | 23F |
| 9 | Gear range, status | 20B |
| A1 | Instrument cluster | 15F |
| A44/3 | Rear parking system warning indicator | 20K |
| A44/4 | Instrument panel parking system warning indicator | 22K |
| B38/1 | Light sensor | 31B |
| B38/2 | Rain/light sensor | 31C |
| B79/3 | Manual transmission main shifter shaft position sensor | 13J |
| B8/1 | Outer left front parking system distance sensor | 29G |
| B8/10 | Outer left rear parking system distance sensor | 31G |
| B8/2 | Center left front parking system distance sensor | 28G |
| B8/3 | Inner left front parking system distance sensor | 27G |
| B8/4 | Inner right front parking system distance sensor | 26G |
| B8/5 | Center right front parking system distance sensor | 25G |
| B8/6 | Outer right front parking system distance sensor | 25G |
| B8/7 | Outer right rear parking system distance sensor | 34G |
| B8/8 | Inner right rear parking system distance sensor | 34G |
| B8/9 | Inner left rear parking system distance sensor | 32G |
| CAN B | Interior CAN | 25B |
| CAN C | Drive train CAN | 6L |
| CAN C | Drive train CAN | 12L |
| CAN E1 | Chassis CAN 1 | 12D |
| CAN E1 | Chassis CAN 1 | 5G |
| CAN E1 | Chassis CAN 1 | 19A |
| CAN E1 | Chassis CAN 1 | 12A |
| CAN E1 | Chassis CAN 1 | 4A |
| CAN E1 | Chassis CAN 1 | 12E |
| CAN E1 | Chassis CAN 1 | 28A |
| CAN E1 | Chassis CAN 1 | 7D |
| CAN E1 | Chassis CAN 1 | 17E |
| CAN E1 | Chassis CAN 1 | 17D |
| CAN E2 | Chassis CAN 2 | 22E |
| CAN E2 | Chassis CAN 2 | 19G |
| CAN E2 | Chassis CAN 2 | 19G |
| Code 345 | Windshield wiper with rain sensor | 29C |
| Code 421 | 9G-TRONIC | 14H |
| Code 421 | 9G-TRONIC | 4H |
| LIN 1 | Instrument panel LIN | 17B |
| LIN 2 | Wiper/inside rearview mirror LIN | 25C |
| LIN E1 | Steering LIN | 4E |
| LIN E1 | Steering LIN | 7E |
| N10/1 | Front SAM control unit with fuse and relay module | 21B |
| N128 | Electric parking brake control unit | 33A |
| N135 | Steering wheel electronics | 6F |
| N150 | DIRECT SELECT INTERFACE | 15J |
| N3/10 | ME-SFI [ME] control unit | 10H |
| N3/9 | CDI control unit | 8H |
| N30/4 | Electronic Stability Program control unit | 5B |
| N49 | Steering wheel angle sensor | 11F |
| N62 | Parking system control unit | 22G |
| N72/1 | Upper control panel control unit | 14C |
| N72/1s8 | Parking system button | 14B |
| N73 | Electronic ignition switch control unit | 27A |
| N80 | Steering column module control unit | 10E |
| S110 | Left multifunction steering wheel button group | 2E |
| S16/2 | Backup lamp switch | 12B |
| S4 | Combination switch | 7F |
| U192 | Valid for light sensor | 29B |
| U219 | Valid for transmission 716.7 | 12H |
| U270 | Valid for transmission 711 | 10A |
| U74 | Valid for diesel engines | 6H |
| U75 | Valid for gasoline engines | 9H |
| Y3/8n4 | Fully integrated transmission control control unit | 5H |