Electrical Function Schematic For Traffic Sign Assist - PE54.30-P-2066-97DCA
Model 238 up to model year 2021
with code 513 (Road sign recognition system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 20E |
| 1 | Circuit 15, status | 25J |
| 10 | Steering wheel angle, signal | 25E |
| 10 | Steering wheel angle, signal | 17E |
| 10 | Steering wheel angle, signal | 13D |
| 11 | Wiper status, signal | 25K |
| 11 | Wiper status, signal | 10E |
| 11 | Wiper status, signal | 17E |
| 12 | Outside temperature sensor, signal | 5D |
| 13 | Outside temperature, signal | 9J |
| 13 | Outside temperature, signal | 10D |
| 14 | Displayed outside temperature, signal | 16E |
| 14 | Displayed outside temperature, signal | 25K |
| 14 | Displayed outside temperature, signal | 11G |
| 15 | Trailer recognition, status | 16E |
| 15 | Trailer recognition, status | 25L |
| 15 | Trailer recognition, status | 10E |
| 16 | Road sign display, request | 10J |
| 16 | Road sign display, request | 10C |
| 16 | Road sign display, request | 12G |
| 16 | Road sign display, request | 12F |
| 17 | Warning and system messages, request | 9K |
| 17 | Warning and system messages, request | 10C |
| 17 | Warning and system messages, request | 12G |
| 17 | Warning and system messages, request | 13F |
| 18 | Audio/COMAND display, actuation | 3A |
| 19 | High-speed video link video signal data transfer, signal | 4B |
| 2 | Operating mode, status | 19E |
| 2 | Operating mode, status | 12E |
| 2 | Operating mode, status | 25J |
| 20 | Speaker, actuation | 5H |
| 21 | Operation, signal | 10A |
| 21 | Operation, signal | 11C |
| 21 | Operation, signal | 10B |
| 21 | Operation, signal | 13D |
| 21 | Operation, signal | 27D |
| 21 | Operation, signal | 27B |
| 21 | Operation, signal | 31E |
| 21 | Operation, signal | 31B |
| 22 | Road sign display, request | 9H |
| 23 | Warning and system messages, request | 9H |
| 3 | Engine running, signal | 18J |
| 3 | Engine running, signal | 22H |
| 3 | Engine running, signal | 23J |
| 4 | Drivetrain operational, signal | 18J |
| 4 | Drivetrain operational, signal | 22H |
| 4 | Drivetrain operational, signal | 23J |
| 5 | Map data, signal | 11E |
| 5 | Map data, signal | 25J |
| 5 | Map data, signal | 19E |
| 6 | Wheel speed, signal | 18E |
| 6 | Wheel speed, signal | 24E |
| 6 | Wheel speed, signal | 13E |
| 7 | Wheel rotation direction, signal | 24E |
| 7 | Wheel rotation direction, signal | 18E |
| 7 | Wheel rotation direction, signal | 13E |
| 8 | Speed, turn rate and lateral acceleration, signal | 18E |
| 8 | Speed, turn rate and lateral acceleration, signal | 16C |
| 8 | Speed, turn rate and lateral acceleration, signal | 24D |
| 8 | Speed, turn rate and lateral acceleration, signal | 14E |
| 9 | Steering wheel angle sensor, signal | 25C |
| A1 | Instrument cluster | 6J |
| A105 | Touchpad | 38G |
| A105 | Touchpad | 32G |
| A26/17 | Head unit | 8A |
| A40/11 | Mono multifunction camera | 21E |
| A40/12 | Head-up display | 9F |
| A40/13 | Stereo multifunction camera | 24F |
| A40/8 | Audio/COMAND display | 2B |
| A40/9 | Audio/COMAND control panel | 35G |
| B14 | Outside temperature sensor | 3D |
| B25/20 | Driver hands-free system microphone | IIB |
| CAN A | Telematics CAN | 5B |
| CAN A | Telematics CAN | 13A |
| CAN A | Telematics CAN | 20A |
| CAN A | Telematics CAN | 28A |
| CAN A | Telematics CAN | 36C |
| CAN B | Interior CAN | 8F |
| CAN B | Interior CAN | 9D |
| CAN C1 | Drive train CAN | 17J |
| CAN H | Vehicle dynamics CAN | 18C |
| CAN HMI | User interface CAN | 11D |
| CAN HMI | User interface CAN | 11H |
| CAN LR | Steering wheel CAN | 28E |
| CAN PER | Peripherals CAN | 14F |
| CAN PER | Peripherals CAN | 21J |
| Code 22P | Track package | 20E |
| Code 23P | Driver assistance package | 23F |
| Code 446 | Touchpad only | 31G |
| Code 448 | Touchpad | 37G |
| Code 550 | Trailer hitch | 5E |
| Flex E | Chassis FlexRay | 13B |
| Flex E | Chassis FlexRay | 20L |
| Flex E | Chassis FlexRay | 13L |
| Flex E | Chassis FlexRay | 22K |
| Flex E | Chassis FlexRay | 18D |
| Flex E | Chassis FlexRay | 14E |
| Flex E | Chassis FlexRay | 24D |
| Flex E | Chassis FlexRay | 20B |
| H4/61 | Instrument cluster speaker | 4H |
| HSVL | High-speed video link | 6B |
| LIN A3 | LCP LIN | 32L |
| LIN E1 | Steering LIN | 28B |
| LVDS | Low voltage differential signal | 8J |
| N10/6 | Front SAM control unit | 6C |
| N127 | Drivetrain control unit | 19J |
| N135 | Steering wheel electronics | 31D |
| N135 | Steering wheel electronics | 31B |
| N2/10 | Supplemental restraint system control unit | 20C |
| N28/1 | Trailer recognition control unit | 6E |
| N3/10 | ME-SFI [ME] control unit | 15J |
| N3/9 | CDI control unit | 15G |
| N30/4 | Electronic Stability Program control unit | 15B |
| N49 | Steering wheel angle sensor | 26C |
| N72/1 | Upper control panel control unit | 28K |
| N72/1s58 | Vehicle button | 29K |
| N73 | Electronic ignition switch control unit | 11E |
| N80 | Steering column module control unit | 24B |
| S163/2s10 | Head unit finger navigation pad | 34D |
| S163/2s10 | Head unit finger navigation pad | 34B |
| S163/2s13 | "Back" button | 34E |
| S163/2s13 | "Back" button | 34B |
| U1056 | Valid except code 446 (Touchpad only) | 34G |
| U74 | Valid for diesel engines | 14F |
| U75 | Valid for gasoline engines | 14J |