Electrical Function Schematic For Drive Authorization System (DAS) - PE80.57-P-2050-97FBA
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
Model 253 (except 253.99) up to Model year 2020
| Code: | Designation: | Position: |
| 1 | Drive authorization query, signal | 5D |
| 1 | Drive authorization query, signal | 11B |
| 1 | Drive authorization query, signal | 14B |
| 1 | Drive authorization query, signal | 10F |
| 1 | Drive authorization query, signal | 10H |
| 1 | Drive authorization query, signal | 4G |
| 2 | Drive authorization feedback, signal | 8G |
| 2 | Drive authorization feedback, signal | 8E |
| 2 | Drive authorization feedback, signal | 12G |
| 2 | Drive authorization feedback, signal | 13F |
| 2 | Drive authorization feedback, signal | 13B |
| 2 | Drive authorization feedback, signal | 9E |
| 3 | Circuit 15, signal | 5E |
| 3 | Circuit 15, signal | 4G |
| 3 | Circuit 15, signal | 10H |
| 3 | Circuit 15, signal | 11F |
| 3 | Circuit 15, signal | 10B |
| 3 | Circuit 15, signal | 14J |
| 4 | Circuit 50, status | 5E |
| 4 | Circuit 50, status | 11F |
| 4 | Circuit 50, status | 10B |
| 4 | Circuit 50, status | 15J |
| 4 | Circuit 50, status | 5G |
| 5 | Instrument cluster, message | 15J |
| A1 | Instrument cluster | 14J |
| A79/1 | Electric machine | 15C |
| A8/1 | Transmitter key | 15G |
| CAN C | Engine CAN | 5F |
| CAN C1 | Drive train CAN | 5G |
| CAN HM1 | User Interface CAN | 14H |
| CAN L | Hybrid CAN | 10C |
| Flex E | Chassis FlexRay | 11F |
| N127 | Drivetrain Control unit | 9F |
| N129/1 | Power electronics Control unit | 12B |
| N26/5 | Electric steering lock Control unit | 10J |
| N3/10 | ME-SFI [ME] Control unit | 6B |
| N3/9 | CDI Control unit | 3B |
| N73 | Electronic Ignition switch Control unit | 14E |
| U1018 | Valid for gasoline engine 276 | 5C |
| U2031 | Valid for transmission 724 | 1F |
| U2032 | Valid for transmission 722 | 1G |
| U24 | Valid for manual transmission | 9J |
| U362 | Valid for gasoline engine 274 | 5C |
| U39 | Valid for gasoline engine 177 | 5C |
| U398 | Valid for transmission 725 (NAG3) | 1F |
| U406 | Valid for diesel engine 626 | 1C |
| U561 | Valid for Delphi system | 1C |
| U562 | Valid for Bosch system | 2C |
| U948 | Valid for diesel engine 651 | 1C |
| U948 | Valid for diesel engine 651 | 1C |
| U978 | Valid for hybrid drive | 8B |
| U978 | Valid for hybrid drive | 1C |
| Y3/8n4 | Fully integrated transmission control Control unit | 2G |