Electrical Function Schematic For Active Blind Spot Assist - PE54.71-P-2055-97SEA
Model 217, 222 up to model year 2018 with code 237 (Active Blind Spot Assist)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 11F |
| 10 | Gear range, status | 15J |
| 10 | Gear range, status | 11G |
| 11 | Service brake, status | 8F |
| 12 | Trailer recognition, status | 12F |
| 12 | Trailer recognition, status | 18F |
| 13 | Blind spot assist warning lamp, request | 20D |
| 13 | Blind spot assist warning lamp, request | 15F |
| 14 | Blind Spot Assist warning lamp, actuation | 21B |
| 15 | Warning and system messages, request | 14F |
| 15 | Warning and system messages, request | 12D |
| 16 | Combination switch, status | 8B |
| 16 | Combination switch, status | 10D |
| 17 | Warning tone, request | 12D |
| 17 | Warning tone, request | 14F |
| 18 | Speaker, actuation | 13A |
| 19 | Blind Spot Assist readiness indicator, request | 12E |
| 19 | Blind Spot Assist readiness indicator, request | 13F |
| 2 | Blind spot assist, status | 15E |
| 2 | Blind spot assist, status | 12F |
| 20 | ESP®, status | 7F |
| 21 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 4D |
| 21 | Yaw rate, lateral and longitudinal acceleration sensor, signal | 7F |
| 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 | 12F |
| 25 | Tire pressure loss warning, status | 6E |
| 26 | Steering wheel angle sensor, signal | 10B |
| 27 | Steering wheel angle, signal | 10D |
| 28 | Steering wheel velocity, signal | 9D |
| 29 | Accelerator pedal sensor, signal | 15H |
| 29 | Accelerator pedal sensor, signal | 11H |
| 3 | Engine running, signal | 11G |
| 3 | Engine running, signal | 15G |
| 4 | Drivetrain operational, signal | 11H |
| 4 | Drivetrain operational, signal | 16G |
| 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 | 12B |
| A7/3 | Traction system hydraulic unit | 1A |
| B24/15 | Yaw rate, lateral and longitudinal acceleration sensor | 3A |
| B29 | Front long-range radar sensor | 6C |
| B29/2 | Left front bumper radar sensor | 12J |
| B29/3 | Right front bumper radar sensor | 12J |
| B29/6 | Left rear bumper radar sensor | 5J |
| B29/7 | Right rear bumper radar sensor | 5J |
| CAN B | Interior CAN | 18E |
| CAN B | Interior CAN | 19F |
| CAN C1 | Drive train CAN | 17H |
| CAN C1 | Drive train 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 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 | 12A |
| M21/1 | Left outside mirror | 23A |
| M21/1e2 | Left Blind Spot Assist warning lamp | 22A |
| M21/2 | Right outside mirror | 22B |
| M21/2e2 | Right Blind Spot Assist warning lamp | 22B |
| N127 | Drivetrain control unit | 14G |
| N28/1 | Trailer recognition control unit | 22D |
| N3/10 | ME-SFI [ME] control unit | 20K |
| N3/9 | CDI control unit | 20H |
| 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 | 9A |
| N88 | Tire pressure monitor control unit | 16A |
| S4 | Combination switch | 7B |
| U1032 | Valid for engine 278 and 157 | 19L |
| U1035 | Valid for gasoline engine 279 | 19L |
| U1073 | Valid for gasoline engine 276.9 | 19K |
| U391 | Valid for gasoline engine 276.8 | 19L |
| U397 | Valid for gasoline engine 277 | 18L |
| U74 | Valid for diesel engines | 18G |
| U75 | Valid for gasoline engines | 18J |
| U880 | Valid for diesel engine 642 | 19J |
| U948 | Valid for diesel engine 651 | 19J |
| U978 | Valid for hybrid drive | 12L |
| Y3/8n4 | Fully integrated transmission control, control unit | 14K |