Electrical Function Schematic, Blind Spot Assistant - PE54.71-P-2051-97SEB
Model 217, 222 as of model year 2018 with code 234 (Blind Spot Monitoring)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 20K |
| 1 | Circuit 15, status | 25K |
| 10 | Blind Spot Assist warning indicator, request | 20G |
| 10 | Blind Spot Assist warning indicator, request | 21L |
| 10 | Blind Spot Assist warning indicator, request | 25C |
| 11 | Blind Spot Assist readiness and warning indicator, actuation | 29C |
| 12 | Instrument cluster message, request | 15C |
| 12 | Instrument cluster message, request | 20G |
| 12 | Instrument cluster message, request | 22L |
| 13 | Combination switch, status | 20B |
| 13 | Combination switch, status | 22D |
| 13 | Combination switch, status | 19J |
| 13 | Combination switch, status | 24J |
| 14 | Speaker, actuation | 9B |
| 15 | Gear range, status | 17H |
| 15 | Gear range, status | 19F |
| 18 | Reverse gear, status | 19H |
| 18 | Reverse gear, status | 24J |
| 19 | Operation, signal | 14F |
| 19 | Operation, signal | 14D |
| 19 | Operation, signal | 17E |
| 19 | Operation, signal | 16B |
| 19 | Operation, signal | 20A |
| 19 | Operation, signal | 21E |
| 19 | Operation, signal | 4D |
| 2 | Blind spot assist, status | 20J |
| 2 | Blind spot assist, status | 25K |
| 2 | Blind spot assist, status | 20E |
| 3 | Engine running, signal | 20F |
| 3 | Engine running, signal | 15G |
| 3 | Engine running, signal | 20J |
| 3 | Engine running, signal | 25K |
| 4 | Drivetrain operational, signal | 19F |
| 4 | Drivetrain operational, signal | 15G |
| 4 | Drivetrain operational, signal | 20J |
| 4 | Drivetrain operational, signal | 24K |
| 5 | Wheel rotation direction, signal | 22F |
| 5 | Wheel rotation direction, signal | 20H |
| 5 | Wheel rotation direction, signal | 24K |
| 6 | Wheel speed, signal | 22F |
| 6 | Wheel speed, signal | 19K |
| 6 | Wheel speed, signal | 25J |
| 7 | Steering wheel angle sensor, signal | 23B |
| 8 | Steering wheel angle, signal | 19J |
| 8 | Steering wheel angle, signal | 25J |
| 8 | Steering wheel angle, signal | 22E |
| 9 | Trailer recognition, status | 19J |
| 9 | Trailer recognition, status | 22G |
| 9 | Trailer recognition, status | 25J |
| A1 | Instrument cluster | 11C |
| A105 | Touchpad | 7G |
| A105 | Touchpad | 7C |
| A26/17 | Head unit | 15D |
| A40/9 | Audio/COMAND control panel | 6J |
| A40/9s7 | CAR button | 7J |
| B25/20 | Driver hands-free system microphone | 13E |
| B92/11 | Left outer rear bumper integrated radar sensor | 27K |
| B92/6 | Right outer rear bumper integrated radar sensor | 20K |
| CAN A | Telematics CAN | 12E |
| CAN B | Interior CAN | 23H |
| CAN B | Interior CAN | 24D |
| CAN B | Interior CAN | 26H |
| CAN C1 | Drive train CAN | 16L |
| CAN C1 | Drive train CAN | 13G |
| CAN HMI | User interface CAN | 18C |
| CAN HMI | User interface CAN | 18E |
| CAN LR | Steering wheel CAN | 18B |
| CAN PER | Peripherals CAN | 20H |
| CAN PER | Peripherals CAN | 23L |
| CAN PER | Peripherals CAN | 22K |
| Code 446 | Touchpad only | 5C |
| Code 446 | Touchpad only | 1F |
| Code 448 | Touchpad | 5F |
| Code 550 | Trailer hitch | 28H |
| Flex E | Chassis FlexRay | 18G |
| Flex E | Chassis FlexRay | 24F |
| Flex E | Chassis FlexRay | 21D |
| H4/61 | Instrument cluster speaker | 9B |
| LIN A3 | LCP LIN | 3D |
| M21/1 | Left outside mirror | 29A |
| M21/1e2 | Left Blind Spot Assist warning lamp | 29B |
| M21/2 | Right outside mirror | 29B |
| M21/2e2 | Right Blind Spot Assist warning lamp | 29B |
| N127 | Drivetrain control unit | 16F |
| N135 | Steering wheel electronics | 18A |
| N28/1 | Trailer recognition control unit | 29H |
| N3/10 | ME-SFI [ME] control unit | 10H |
| N3/9 | CDI control unit | 10E |
| N30/4 | Electronic Stability Program control unit | 28E |
| N49 | Steering wheel angle sensor | 23B |
| N69/1 | Left front door control unit | 26A |
| N69/2 | Right front door control unit | 26B |
| N72 | Lower control panel | 2F |
| N72s7 | CAR button | 3F |
| N73 | Electronic ignition switch control unit | 21E |
| N80 | Steering column module control unit | 21A |
| S163/2s10 | Head unit finger navigation pad | 15A |
| S163/2s13 | Back button | 15B |
| S4 | Combination switch | 19C |
| U1004 | Valid for engine 177 | 9J |
| U1035 | Valid for gasoline engine 279 | 9K |
| U1056 | Valid except code 446 (Touchpad only) | 5J |
| U1256 | Valid for engine 256 | 9J |
| U2176 | Valid for engine 176 | 9J |
| U391 | Valid for gasoline engine 276.8 | 9K |
| U397 | Valid for gasoline engine 277 | 8K |
| U409 | Valid for diesel engine 656 | 9G |
| U74 | Valid for diesel engines | 8E |
| U75 | Valid for gasoline engines | 8G |
| U880 | Valid for diesel engine 642 | 9G |
| U948 | Valid for diesel engine 651 | 9G |
| Y3/8n4 | Fully integrated transmission control, control unit | 13K |