Monitor Surroundings, Function Schematic - PE54.65-P-2500-97A
Model 118, 167, 243, 293 with code 235 (Active Parking Assist)
Model 177, 247 up to model year 2023
Model 213, 238, 257, 290 as of model year 2021 with code 235 (Active Parking Assist)
Model 213, 238, 257 as of model year 2021 with code 220 (PARKTRONIC system (PTS))
| Code: | Designation | Position |
|---|---|---|
| 1 | Engine running, signal | 16A |
| 1 | Engine running, signal | 10A |
| 10 | Image data, signal | 34C |
| 11 | Warning tone, request | 29H |
| 11 | Warning tone, request | 22E |
| 12 | Speaker, actuation | 34H |
| 12 | Speaker, actuation | 23J |
| 13 | Warning and system messages, request | 21F |
| 13 | Warning and system messages, request | 29E |
| 13 | Warning and system messages, request | 29C |
| 2 | Drivetrain operational, signal | 15A |
| 2 | Drivetrain operational, signal | 10B |
| 3 | Wheel speed, signal | 16C |
| 4 | Wheel rotation direction, signal | 15C |
| 5 | Trailer recognition, status | 16F |
| 5 | Trailer recognition, status | 10G |
| 6 | Parking system, status | 10J |
| 6 | Parking system, status | 10K |
| 6 | Parking system, status | 10J |
| 7 | Parking system distance sensors, actuation | 21C |
| 7 | Parking system distance sensors, actuation | 21B |
| 8 | Parking system distance sensors, signal | 16E |
| 8 | Parking system distance sensors, signal | 16D |
| 9 | Parking system indicator, request | 22E |
| 9 | Parking system indicator, request | 29D |
| 9 | Parking system indicator, request | 29C |
| A26/17 | Head unit | 2L |
| A26/17 | Head unit | 31G |
| A40/16 | Head unit/instrument cluster display cluster | 35E |
| B8/1 | Outer left front parking system distance sensor | 13D |
| B8/1 | Outer left front parking system distance sensor | 22B |
| B8/10 | Outer left rear parking system distance sensor | 13F |
| B8/10 | Outer left rear parking system distance sensor | 22C |
| B8/11 | Center left rear parking system distance sensor | 13F |
| B8/11 | Center left rear parking system distance sensor | 22C |
| B8/12 | Center right rear parking system distance sensor | 13F |
| B8/12 | Center right rear parking system distance sensor | 22D |
| B8/2 | Center left front parking system distance sensor | 13E |
| B8/2 | Center left front parking system distance sensor | 22B |
| B8/3 | Inner left front parking system distance sensor | 13E |
| B8/3 | Inner left front parking system distance sensor | 22B |
| B8/4 | Inner right front parking system distance sensor | 13D |
| B8/4 | Inner right front parking system distance sensor | 22B |
| B8/5 | Center right front parking system distance sensor | 13E |
| B8/5 | Center right front parking system distance sensor | 22B |
| B8/6 | Outer right front parking system distance sensor | 13E |
| B8/6 | Outer right front parking system distance sensor | 22B |
| B8/7 | Outer right rear parking system distance sensor | 13F |
| B8/7 | Outer right rear parking system distance sensor | 22C |
| B8/8 | Inner right rear parking system distance sensor | 13F |
| B8/8 | Inner right rear parking system distance sensor | 22C |
| B8/9 | Inner left rear parking system distance sensor | 13F |
| B8/9 | Inner left rear parking system distance sensor | 22D |
| CAN B | Interior CAN | 8G |
| CAN C | Engine CAN | 8A |
| CAN C1 | Drive train CAN | 8B |
| CAN HMI | User interface CAN | 8J |
| CAN HMI | User interface CAN | 28C |
| CAN HMI | User interface CAN | 28H |
| CAN HMI2 | User interface CAN 2 | 8K |
| CAN HMI2 | User interface CAN 2 | 28D |
| Code 545 | Connect 5 (NTG6) | 1J |
| Code 545 | Connect 5 (NTG6) | 30J |
| Code 545 | Connect 5 (NTG6) | 30E |
| Code 547 | Connect 20 Entry (NTG6) | 1K |
| Code 547 | Connect 20 Entry (NTG6) | 30K |
| Code 547 | Connect 20 Entry (NTG6) | 30F |
| Code 548 | Connect 20 MID (NTG6) | 1K |
| Code 548 | Connect 20 MID (NTG6) | 30K |
| Code 548 | Connect 20 MID (NTG6) | 30F |
| Code 549 | Connect 20 HIGH (NTG6) | 1K |
| Code 549 | Connect 20 HIGH (NTG6) | 30F |
| Code 549 | Connect 20 HIGH (NTG6) | 30L |
| Code 550 | Trailer hitch | 1G |
| Code F167 | Model series 167 | 1C |
| Code F243 | MODEL SERIES 243 | 1C |
| Code F293 | Model series 293 | 1D |
| Flex E | Chassis FlexRay | 14G |
| Flex E | Chassis FlexRay | 21F |
| Flex E | Chassis FlexRay | 11D |
| Flex E | Chassis FlexRay | 14B |
| Flex E | Chassis FlexRay | 14K |
| H13/4 | Parking system speaker | 23K |
| H4/61 | Instrument cluster speaker | 35J |
| HSVL | High-speed video link | 33D |
| N127 | Drivetrain control unit | 11B |
| N133/1 | Instrument cluster control unit | 31L |
| N166 | Head unit/instrument cluster control unit | 2J |
| N166 | Head unit/instrument cluster control unit | 31J |
| N166 | Head unit/instrument cluster control unit | 31E |
| N28/1 | Trailer recognition control unit | 2G |
| N3/10 | ME-SFI [ME] control unit | 2B |
| N3/9 | CDI control unit | 2A |
| N30/4 | Electronic Stability Program control unit | 2C |
| N30/8 | Regenerative braking system control unit | 2D |
| N62 | Parking system control unit | 17E |
| N73 | Electronic ignition switch control unit | 11H |
| N73 | Electronic ignition switch control unit | 23F |
| N73 | Electronic ignition switch control unit | 11K |
| U1123 | Valid for model 118, 177, 247 | 1D |
| U1128 | Valid for combustion engine | 1A |
| U1141 | Valid except model 213, 238, 257, 290 | 7J |
| U1141 | Valid except model 213, 238, 257, 290 | 26C |
| U1235 | Valid for model 213, 238, 257, 290 | 7K |
| U1235 | Valid for model 213, 238, 257, 290 | 1C |
| U1235 | Valid for model 213, 238, 257, 290 | 26E |