Electrical Function Schematic For Active Blind Spot Assist - PE54.71-P-2055-97FBA
Model 205 up to model year 2019 with code 237 (Active Blind Spot Assist) Model 253 (except 253.99) up to model year 2020 with code 237 (Active Blind Spot Assist)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 11E |
| 10 | Gear range, status | 15J |
| 10 | Gear range, status | 11G |
| 11 | Service brake, status | 8F |
| 12 | Trailer recognition, status | 12F |
| 12 | Trailer recognition, status | 17F |
| 13 | Blind Spot Assist readiness and warning indicator, request | 20D |
| 13 | Blind Spot Assist readiness and warning indicator, request | 15F |
| 14 | Blind Spot Assist readiness and warning indicator, actuation | 21B |
| 15 | Warning and system messages, request | 15F |
| 15 | Warning and system messages, request | 12D |
| 16 | Combination switch, status | 9B |
| 16 | Combination switch, status | 10E |
| 17 | Warning tone, request | 12D |
| 17 | Warning tone, request | 14F |
| 18 | Speaker, actuation | 14A |
| 19 | Blind Spot Assist readiness indicator, request | 14F |
| 19 | Blind Spot Assist readiness indicator, request | 12E |
| 2 | Blind spot assist, status | 15E |
| 2 | Blind spot assist, status | 12F |
| 20 | ESP®, status | 7F |
| 21 | Turn rate, lateral and longitudinal acceleration sensor, signal | 7F |
| 21 | Turn rate, lateral and longitudinal acceleration sensor, signal | 4D |
| 22 | Wheel-specific service brake braking torque, request | 4F |
| 23 | Wheel-specific service brake braking torque, actuation | 2C |
| 24 | Tire pressure monitor, message | 17D |
| 24 | Tire pressure monitor, message | 13F |
| 25 | Tire pressure loss warning, status | 7F |
| 26 | Accelerator pedal sensor, signal | 16H |
| 26 | Accelerator pedal sensor, signal | 11H |
| 27 | Steering wheel angle sensor, signal | 10B |
| 28 | Steering wheel angle, signal | 10D |
| 29 | Steering wheel velocity, signal | 9E |
| 3 | Engine running, signal | 11G |
| 3 | Engine running, signal | 15H |
| 4 | Drivetrain operational, signal | 11H |
| 4 | Drivetrain operational, signal | 16H |
| 5 | Close range radar sensors, signal | 9G |
| 5 | Close range radar sensors, signal | 8G |
| 5 | Close range radar sensors, signal | 6D |
| 6 | Far range radar sensor, signal | 8D |
| 7 | Radar sensor system operational, status | 8D |
| 8 | Wheel speed, signal | 8F |
| 9 | Wheel rotation direction, signal | 8F |
| A1 | Instrument cluster | 13B |
| A1p13 | Multifunction display | 12B |
| A7/3 | Traction system hydraulic unit | 1A |
| B92 | Front long-range radar sensor | 6C |
| B92/10 | Left outer rear bumper radar sensor | 5J |
| B92/3 | Left front bumper radar sensor | 12J |
| B92/4 | Right front bumper radar sensor | 12J |
| B92/7 | Right outer rear bumper radar sensor | 5J |
| CAN B | Interior CAN | 18E |
| CAN B | Interior CAN | 19F |
| CAN C1 | Drivetrain CAN | 17H |
| CAN C1 | Drivetrain CAN | 14J |
| CAN H | Vehicle dynamics CAN | 3D |
| CAN HMI | User interface CAN | 14E |
| CAN HMI | User interface CAN | 16D |
| CAN S1 | Radar CAN 1 | 10K |
| CAN S2 | Radar CAN 2 | 7K |
| Code 475 | Tire pressure monitor | 15A |
| Code 475 | Tire pressure monitor | 12E |
| Code 475 | Tire pressure monitor | 17D |
| Code 550 | Trailer hitch | 21D |
| Flex E | Chassis FlexRay | 13F |
| Flex E | Chassis FlexRay | 6F |
| Flex E | Chassis FlexRay | 10D |
| Flex E | Chassis FlexRay | 7E |
| Flex E | Chassis FlexRay | 12H |
| H4/61 | Instrument cluster speaker | 14A |
| M21/1 | Left outside mirror | 23A |
| M21/1e2 | Left Blind Spot Assist readiness and warning indicator | 22A |
| M21/2 | Right outside mirror | 22B |
| M21/2e2 | Right Blind Spot Assist readiness and warning indicator | 22B |
| N127 | Drivetrain control unit | 14G |
| N2/10 | Supplemental restraint system control unit | 3A |
| N28/1 | Trailer recognition control unit | 22D |
| N3/10 | ME-SFI [ME] control unit | 20K |
| N3/9 | CDI control unit | 20G |
| N30/4 | Electronic Stability Program control unit | 3E |
| N49 | Steering wheel angle sensor | 11B |
| N62/1 | Radar sensors control unit | 10E |
| N69/1 | Left front door control unit | 19A |
| N69/2 | Right front door control unit | 19A |
| N73 | Electronic ignition switch control unit | 16E |
| N80 | Steering column module control unit | 10A |
| N88 | Tire pressure monitor control unit | 16A |
| S4 | Combination switch | 8B |
| U1018 | Valid for gasoline engine 276 | 19L |
| U362 | Valid for gasoline engine 274 | 19L |
| U39 | Valid for gasoline engine 177 | 19L |
| U406 | Valid for diesel engine 626 | 19J |
| U561 | Valid for Delphi system | 19J |
| U562 | Valid for Bosch system | 20J |
| U948 | Valid for diesel engine 651 | 19J |
| U948 | Valid for diesel engine 651 | 19J |
| U978 | Valid for hybrid drive | 19J |
| Y3/8n4 | Fully integrated transmission control, control unit | 14K |