Wiring diagram for steering column module control unit - PE46.10-P-2101-97FAA
WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
| Code: | Designation: | Position: |
|---|---|---|
| A45 | Fanfare horns and airbag clock spring contact | 17D |
| CAN E | Chassis CAN | 7K |
| CAN E | Chassis CAN | 10K |
| N10/1 | Front SAM control unit with fuse and relay module | 2L |
| N10/1f13 | Fuse 13 | 2L |
| N135 | Steering wheel electronics | 17G |
| N2/10 | Supplemental restraint system control unit | 14L |
| N49 | Steering angle sensor | 62A |
| N80 | Steering column module control unit | 4A |
| N80 | Steering column module control unit | 18A |
| N80 | Steering column module control unit | 38A |
| N80 | Steering column module control unit | 44A |
| N80 | Steering column module control unit | 60A |
| N80 | Steering column module control unit | 29A |
| R12/13 | Driver airbag squib 1 | 28L |
| R12/14 | Driver airbag squib 2 | 31L |
| S110 | Left multifunction steering wheel button group | 19L |
| S110/1 | Steering wheel downshift button | 27L |
| S110s1 | Scroll forward/back button | 18L |
| S110s3 | System selection button | 18L |
| S110s4 | "Back" and voice control system OFF button | 20L |
| S110s5 | Left fanfare horn system button | 20L |
| S110s6 | OK button | 20L |
| S111 | Right multifunction steering wheel button group | 23L |
| S111/1 | Steering wheel upshift button | 26L |
| S111s1 | Buttons + and - for setting specific functions and volume control | 21L |
| S111s3 | Accept/terminate phone call button | 22L |
| S111s4 | Voice control system ON button | 23L |
| S111s5 | Right fanfare horn system button | 24L |
| S111s6 | Mute button | 24L |
| S4 | Combination switch | 57D |
| S40/4 | Cruise control lever | 65D |
| S40/4r1 | DISTRONIC control | 69D |
| S40/4s1 | Resume from memory switch | 63D |
| S40/4s2 | Decelerate and set switch | 64D |
| S40/4s3 | Accelerate and set switch | 65D |
| S40/4s4 | OFF switch | 66D |
| S40/4s5 | Indicator switch | 67D |
| S40/4s6 | SPEEDTRONIC switch | 67D |
| S40/4v1 | SPEEDTRONIC light emitting diode | 68D |
| S4s1 | Turn signal lamps switch | 56D |
| S4s2 | Headlamp flasher/high beam switch | 56D |
| S4s3 | Low beam switch | 57D |
| S4s4 | Windshield washer system switch | 58D |
| S4s5 | Wipe switch | 58D |
| S59 | Steering column adjustment switch | 59D |
| U12 | Valid for left-hand drive vehicles | 3E |
| U13 | Valid for right-hand drive vehicles | 3E |
| U2 | Valid for all except USA | 67A |
| U504 | Valid for DISTRONIC | 69A |
| U57 | Valid for model 204.2 | 4E |
| U57 | Valid for model 204.2 | 8E |
| U58 | Valid for model 204.0 | 4E |
| U58 | Valid for model 204.0 | 8E |
| U59 | Valid for model 204.9 | 4E |
| U60 | Valid for model 204.3 | 4F |
| U873 | Valid for steering wheel shift buttons | |
| W15/5 | Left front footwell ground point | 3H |
| W15/7 | Right front footwell ground point | 3H |
| X30/30 | Vehicle floor chassis CAN voltage distributor electrical connector | 6L |
| X30/30 | Vehicle floor chassis CAN voltage distributor electrical connector | 10L |
| Z35/7 | CAN bus high cockpit bus node | |
| Z35/8 | CAN bus low cockpit bus node |