Electrical Function Schematic For Mirror Heater - PE88.79-P-2055-97FBA
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, 253
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 15F |
| 10 | Dew point temperature, signal | 9K |
| 10 | Dew point temperature, signal | 15K |
| 10 | Dew point temperature, signal | 17H |
| 2 | Rear window heater, status | 18F |
| 3 | Mirror heater, actuation | 18E |
| 4 | Mirror heater, request | 16H |
| 5 | Engine running, signal | 5E |
| 5 | Engine running, signal | 14F |
| 5 | Engine running, signal | 9F |
| 6 | Drivetrain operational, signal | 5E |
| 6 | Drivetrain operational, signal | 14F |
| 6 | Drivetrain operational, signal | 9F |
| 7 | Outside temperature sensor, signal | 10J |
| 8 | Outside temperature, signal | 11G |
| 8 | Outside temperature, signal | 10C |
| 9 | Displayed outside temperature, signal | 10E |
| 9 | Displayed outside temperature, signal | 14F |
| A1 | Instrument cluster | 10B |
| B14 | Outside temperature sensor | 8H |
| B38/2 | Rain/light sensor with additional functions | 6L |
| B38/2b3 | Humidity/temperature sensor | 6L |
| CAN B | Interior CAN | 13F |
| CAN B | Interior CAN | 19G |
| CAN B | Interior CAN | 11H |
| CAN B | Interior CAN | 16J |
| CAN B | Interior CAN | 13K |
| CAN C1 | Drive train CAN | 5D |
| CAN HMI | User interface CAN | 10D |
| Flex E | Chassis FlexRay | 7F |
| LIN B16 | Rain and Light sensor LIN | 8K |
| M21/1 | Left outside mirror | 20C |
| M21/1M | Mirror heater | 20C |
| M21/2 | Right outside mirror | 20C |
| M21/2M | Mirror heater | 20C |
| N10/6 | Front SAM control unit | 11J |
| N10/8 | Rear SAM control unit | 21H |
| N127 | Drivetrain control unit | 5F |
| N22/1 | Climate control control unit | 16J |
| N3/10 | ME-SFI [ME] control unit | 3A |
| N3/9 | CDI control unit | 6A |
| N69/1 | Left front door control unit | 16E |
| N69/2 | Right front door control unit | 16E |
| N73 | Electronic ignition switch control unit | 10E |