Electrical function schematic for automatic mirror dimming - PE88.79-P-2052-97FAB
WARNING: This page is about a different car, the 2011 Mercedes-Benz C350, 2010 Mercedes-Benz C350, 2009 Mercedes-Benz C350, and 2008 Mercedes-Benz C350. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204.0/2 as of model year 2009 with CODE 249 (Automatically dimming inside rearview mirror and outside mirror including fold-in outside mirrors)
MODEL 204.3 with CODE 249 (Automatically dimming inside rearview mirror and outside mirror
| Code : | Designation : | Position : |
|---|---|---|
| 1 | Circuit 15, status | 18H |
| 2 | Automatic dimming mirror light sensor, status | 14G |
| 2 | Automatic dimming mirror light sensor, status | 17F |
| 3 | Backup lamp switch, status | 16F |
| 3 | Backup lamp switch, status | 14E |
| 4 | Selector lever position, status | 6F |
| 4 | Selector lever position, status | 12F |
| 5 | Reverse gear, status | 16F |
| 6 | Mirror dimming, actuation | 14J |
| 6 | Mirror dimming, actuation | 18C |
| A67 | Inside rearview mirror | 13K |
| A8/1 | Transmitter key | 19L |
| CAN B | Interior CAN | 16F |
| CAN B | Interior CAN | 18H |
| CANC | Drive train CAN | 5F |
| CAN E | Chassis CAN | 11F |
| Code 423 | 5-speed automatic transmission | 2E |
| Code 427 | 7-speed automatic transmission | 2E |
| LIN 2 | Wiper/inside rearview mirror LIN | 13H |
| M21/1 | Left outside mirror | 18B |
| N10/1 | Front SAM control unit with fuse and relay module | 13E |
| N15/5 | Electronic selector lever module control unit | 2F |
| N3/10 | ME-SFI [ME] control unit | 8F |
| N3/9 | CDI control unit | 7D |
| N69/1 | Left front door control unit | 18E |
| N73 | Electronic ignition switch control unit | 18J |
| S16/2 | Backup lamp switch | 14B |
| U24 | Valid for manual transmission | 12A |
| U74 | Valid for diesel engines | 6D |
| U75 | Valid for gasoline engines | 6F |