Electrical Function Schematic For No-Load Current Management - PE54.10-P-2074-97FBB
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 as of model year 2019
Model 253 (except 253.99) as of model year 2020
Model 253.99
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 7E |
| 2 | Battery sensor, signal | 9D |
| 3 | Battery disconnect switch relay, actuation | 4D |
| 4 | Rest mode, request | 8F |
| 4 | Rest mode, request | 8J |
| 5 | Rest mode, status | 7H |
| 5 | Rest mode, status | 12J |
| A26/17 | Head unit | 13J |
| B95 | Battery sensor | 12D |
| CAN B | Interior CAN | 7G |
| CAN HMI | User interface CAN | 10K |
| F32/3 | Engine compartment pre-fuse box | 3C |
| K57/4 | Battery disconnect switch relay | 3D |
| LIN B15 | Battery sensor LIN | 10D |
| N10/6 | Front SAM control unit | 7C |
| N73 | Electronic ignition switch control unit | 7J |