Electrical Function Schematic Of Parking System - PE54.65-P-2054-97NAA
MODEL 166 up to model year 2016 with CODE 220 (PARKTRONIC)
MODEL 166 up to model year 2016 with CODE 235 (Active Parking Assist with PARKTRONIC)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status ON | 20H |
| 10 | Parking system distance sensors, actuation | 25G |
| 10 | Parking system distance sensors, actuation | 30G |
| 11 | Parking system distance sensors, signal | 23H |
| 12 | Light-emitting diode, request | 11H |
| 12 | Light-emitting diode, request | 17D |
| 12 | Light-emitting diode, request | 26A |
| 13 | Parking system warning indicator, actuation | 23K |
| 13 | Parking system warning indicator, actuation | 22K |
| 14 | Instrument cluster message, request | 4L |
| 15 | Multifunction steering wheel button group, signal | 9J |
| 15 | Multifunction steering wheel button group, signal | 14K |
| 15 | Multifunction steering wheel button group, signal | 17K |
| 15 | Multifunction steering wheel button group, signal | 17H |
| 16 | Combination switch, status | 9K |
| 16 | Combination switch, status | 16H |
| 17 | Electric power steering, request | 17F |
| 18 | Electric power steering actuator motor, actuation | 21E |
| 19 | Electric power steering torque sensor, signal | 19D |
| 2 | Electric parking brake control unit, status | 8G |
| 2 | Electric parking brake control unit, status | 19H |
| 20 | Warning tone, request | 4L |
| 21 | Steering wheel angle sensor, signal | 9K |
| 21 | Steering wheel angle sensor, signal | 16H |
| 22 | Trailer recognition, status | 9F |
| 22 | Trailer recognition, status | 16H |
| 3 | Parking system button, status | 19A |
| 3 | Parking system button, status | 11G |
| 3 | Parking system button, status | 19H |
| 4 | Rain/light sensor, status | 19B |
| 4 | Rain/light sensor, status | 11G |
| 4 | Rain/light sensor, status | 19H |
| 5 | Wheel speed, signal | 8H |
| 5 | Wheel speed, signal | 4C |
| 5 | Wheel speed, signal | 18H |
| 5 | Wheel speed, signal | 4K |
| 6 | Wheel rotation direction, signal | 18H |
| 6 | Wheel rotation direction, signal | 4C |
| 6 | Wheel rotation direction, signal | 4K |
| 6 | Wheel rotation direction, signal | 8H |
| 7 | Vehicle speed, signal | 20J |
| 8 | Electrical power steering control unit, status | 21G |
| 9 | Gear range, status | 13D |
| 9 | Gear range, status | 10F |
| 9 | Gear range, status | 17H |
| A1 | Instrument cluster | 2K |
| A1h1 | Warning buzzer | 3J |
| A1p13 | Multifunction display | 1J |
| A44/1 | Front parking system warning indicator | 24K |
| A44/3 | Rear parking system warning indicator | 22K |
| A91b1 | Electric power steering torque sensor | 22D |
| A91m1 | Electric power steering actuator motor | 22E |
| B38/2 | Rain/light sensor | 25B |
| B8/1 | Outer left front parking system distance sensor | 27G |
| B8/10 | Outer left rear parking system distance sensor | 28G |
| B8/2 | Center left front parking system distance sensor | 26G |
| B8/3 | Inner left front parking system distance sensor | 25G |
| B8/4 | Inner right front parking system distance sensor | 24G |
| B8/5 | Center right front parking system distance sensor | 24G |
| B8/6 | Outer right front parking system distance sensor | 23G |
| B8/7 | Outer right rear parking system distance sensor | 31G |
| B8/8 | Inner right rear parking system distance sensor | 30G |
| B8/9 | Inner left rear parking system distance sensor | 29G |
| CAN B | Interior CAN | 13G |
| CAN B | Interior CAN | 8E |
| CAN C | Drive train CAN | 12D |
| CAN E1 | Chassis CAN 1 | 10E |
| CAN E1 | Chassis CAN 1 | 4H |
| CAN E1 | Chassis CAN 1 | 5G |
| CAN E1 | Chassis CAN 1 | 10K |
| CAN E2 | Chassis CAN 2 | 6K |
| CAN E2 | Chassis CAN 2 | 19G |
| CAN E2 | Chassis CAN 2 | 14H |
| CAN E2 | Chassis CAN 2 | 10L |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 16F |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 20E |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 20D |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 21G |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 17J |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 14J |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 8J |
| Code 235 | APC 2.0 Active Parking Guidance incl. Parktronic | 16G |
| Code 494 | USA version | 10A |
| Code 550 | Trailer hitch | 5D |
| L6/1 | Left front axle rpm sensor | 5C |
| L6/2 | Right front axle rpm sensor | 5C |
| L6/3 | Left rear axle rpm sensor | 5C |
| L6/4 | Right rear axle rpm sensor | 5C |
| LIN B13 | Roof LIN | 21C |
| LIN B15 | Battery sensor LIN | 22B |
| LIN E1 | Steering LIN | 16K |
| N10 | SAM control unit | 18A |
| N128 | Electric parking brake control unit | 4E |
| N135 | Steering wheel electronics | 17K |
| N28/1 | Trailer recognition control unit | 6E |
| N3/10 | ME-SFI [ME] control unit | 14A |
| N3/9 | CDI control unit | 12A |
| N3/9 | CDI control unit | 8A |
| N30/4 | Electronic Stability Program control unit | 2B |
| N49 | Steering wheel angle sensor | 13J |
| N62 | Parking system control unit | 21G |
| N68 | Electrical power steering control unit | 19E |
| N72/1 | Upper control panel control unit | 28A |
| N72/1s8 | Parking system button | 30A |
| N73 | Electronic ignition switch control unit | 9G |
| N80 | Steering column module control unit | 13J |
| S110 | Left multifunction steering wheel button group | 19J |
| S110s4 | "Back" and voice control system OFF button | 18J |
| S110s6 | OK button | 18J |
| S4 | Combination switch | 11J |
| U1018 | Valid for gasoline engine 276 | 13C |
| U1032 | Valid for engine 278 and 157 | 13C |
| U2 | Valid for all except USA | 6C |
| U2 | Valid for all except USA | 6C |
| U74 | Valid for diesel engines | 6A |
| U75 | Valid for gasoline engines | 13A |
| U880 | Valid for engine 642 | 7C |
| U948 | Valid for diesel engine 651 | 7C |
| U948 | Valid for diesel engine 651 | 7C |
| U948 | Valid for diesel engine 651 | 10C |
| U948 | Valid for diesel engine 651 | 10C |
| Y3/8n4 | Fully integrated transmission control unit | 12E |