Electrical Function Schematic For Traffic Sign Assist - PE54.30-P-2066-97FBA
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Model 205 up to model year 2019
with code 513 (Speed Limit Assist)
Model 253 (except 253.99)
up to model year 2020
with code 513 (Speed Limit Assist)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 17E |
| 1 | Circuit 15, status | 22H |
| 10 | Wiper status, signal | 22H |
| 10 | Wiper status, signal | 8D |
| 10 | Wiper status, signal | 15E |
| 11 | Outside temperature sensor, signal | 4C |
| 12 | Outside temperature, signal | 7J |
| 12 | Outside temperature, signal | 8D |
| 13 | Displayed outside temperature, signal | 14E |
| 13 | Displayed outside temperature, signal | 22J |
| 13 | Displayed outside temperature, signal | 7G |
| 14 | Trailer recognition, status | 14E |
| 14 | Trailer recognition, status | 22J |
| 14 | Trailer recognition, status | 8E |
| 15 | Road sign display, request | 9C |
| 15 | Road sign display, request | 7J |
| 15 | Road sign display, request | 10G |
| 15 | Road sign display, request | 11F |
| 16 | Warning and system messages, request | 9C |
| 16 | Warning and system messages, request | 11F |
| 16 | Warning and system messages, request | 10G |
| 16 | Warning and system messages, request | 7J |
| 17 | Audio/COMAND® display, actuation | 3A |
| 18 | Low voltage differential signal video signal data transfer, signal | 3B |
| 19 | Speaker, actuation | 4J |
| 2 | Engine running, signal | 16H |
| 2 | Engine running, signal | 19G |
| 2 | Engine running, signal | 21G |
| 3 | Drivetrain operational, signal | 16H |
| 3 | Drivetrain operational, signal | 19H |
| 3 | Drivetrain operational, signal | 21H |
| 4 | Map data, signal | 9D |
| 4 | Map data, signal | 17E |
| 4 | Map data, signal | 22H |
| 5 | Wheel speed, signal | 10D |
| 5 | Wheel speed, signal | 16E |
| 5 | Wheel speed, signal | 23D |
| 6 | Wheel rotation direction, signal | 10D |
| 6 | Wheel rotation direction, signal | 23D |
| 6 | Wheel rotation direction, signal | 16E |
| 7 | Turn rate, lateral and longitudinal acceleration sensor, signal | 16E |
| 7 | Turn rate, lateral and longitudinal acceleration sensor, signal | 18B |
| 7 | Turn rate, lateral and longitudinal acceleration sensor, signal | 10C |
| 7 | Turn rate, lateral and longitudinal acceleration sensor, signal | 23C |
| 8 | Steering wheel angle sensor, signal | 13D |
| 9 | Steering wheel angle, signal | 10E |
| 9 | Steering wheel angle, signal | 21D |
| 9 | Steering wheel angle, signal | 15E |
| A1 | Instrument cluster | 6J |
| A1p13 | Multifunction display | 5H |
| A26/17 | Head unit | 9A |
| A40/11 | Mono multifunction camera | 19E |
| A40/13 | Stereo multifunction camera | 22E |
| A40/8 | Audio/COMAND® display | 2A |
| B14 | Outside temperature sensor | 2C |
| CAN A | Telematics CAN | 5A |
| CAN B | Interior CAN | 7E |
| CAN B | Interior CAN | 7C |
| CAN C1 | Drive train CAN | 15J |
| CAN H | Vehicle dynamics CAN | 19B |
| CAN HMI | User interface CAN | 9D |
| CAN HMI | User interface CAN | 8H |
| CAN PER | Peripherals CAN | 12F |
| CAN PER | Peripherals CAN | 19H |
| Code 22P | Track package | 18E |
| Code 23P | Driver assistance package | 21E |
| Code 550 | Trailer hitch | 2D |
| Flex E | Chassis FlexRay | 12B |
| Flex E | Chassis FlexRay | 19A |
| Flex E | Chassis FlexRay | 19L |
| Flex E | Chassis FlexRay | 12L |
| Flex E | Chassis FlexRay | 19J |
| Flex E | Chassis FlexRay | 18D |
| Flex E | Chassis FlexRay | 12E |
| H4/61 | Instrument cluster speaker | 3J |
| LVDS | Low voltage differential signal | 5B |
| N10/6 | Front SAM control unit | 5C |
| N127 | Drivetrain control unit | 17H |
| N2/10 | Supplemental restraint system control unit | 21B |
| N28/1 | Trailer recognition control unit | 3E |
| N3/10 | ME-SFI [ME] control unit | 12F |
| N3/9 | CDI control unit | 12H |
| N30/4 | Electronic Stability Program control unit | 15A |
| N49 | Steering wheel angle sensor | 14D |
| N73 | Electronic ignition switch control unit | 9D |
| N80 | Steering column module control unit | 13C |
| U1018 | Valid for gasoline engine 276 | 11H |
| U362 | Valid for gasoline engine 274 | 11H |
| U39 | Valid for gasoline engine 177 | 11G |
| U406 | Valid for diesel engine 626 | 10K |
| U561 | Valid for Delphi system | 11K |
| U562 | Valid for Bosch system | 11K |
| U948 | Valid for diesel engine 651 | 10K |
| U948 | Valid for diesel engine 651 | 10K |
| U978 | Valid for hybrid drive | 11K |