Wiring diagram for overhead control panel (OCP) control unit - PE54.21-P-2107-99FAA
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2013 Mercedes-Benz C63, 2012 Mercedes-Benz C63, 2011 Mercedes-Benz C63, 2011 Mercedes-Benz C350, and 2010 Mercedes-Benz C63. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 204.0/2 with CODE 414 (Electric sunroof, glass version) Control unit N70
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Explanation of color codes | 64L |
| A67 | Inside rearview mirror | 16L |
| A67b1 | Hands-free system microphone | 19K |
| A67e1 | Left reading lamp | 13K |
| A67e2 | Right reading lamp | 14K |
| A67e3 | Ambient lamp | 14K |
| A67e4 | Garage door opener indicator lamp | 16L |
| A67h1 | Forward automatic dimming mirror light sensor | 17K |
| A67h2 | Rearward automatic dimming mirror light sensor | 18K |
| A67h3 | Automatic dimming mirror | 18K |
| A67n2 | Garage door opener | 16J |
| A67s1 | Garage door opener button 1 | 15L |
| A67s2 | Garage door opener button 2 | 16L |
| A67s3 | Garage door opener button 3 | 16L |
| B38/1 | Light sensor | 9L |
| B38/2 | Rain/light sensor | 11L |
| B39 | Left rear window glass breakage sensor | 53L |
| B39/1 | Right rear window glass breakage sensor | 52L |
| B39/4 | Rear window glass breakage sensor | 50L |
| CAN B | Interior CAN | 6K |
| E14/1 | Left sun visor mirror lamp | 21L |
| E14/2 | Right sun visor mirror lamp | 23L |
| E15/3 | Rear dome lamp | 25L |
| E15/3 | Rear dome lamp | 27L |
| E15/3e1 | Left rear reading lamp | 27K |
| E15/3e2 | Right rear reading lamp | 28K |
| E15/3e3 | Rear interior lamp | 26K |
| E15/3s1 | Left rear reading lamp switch | 27K |
| E15/3s2 | Right rear reading lamp switch | 28K |
| LIN 2 | Wiper/inside rearview mirror LIN | 3C |
| LIN 2 | Wiper/inside rearview mirror LIN | 11C |
| LIN 2 | Wiper/inside rearview mirror LIN | 16C |
| LIN B4 | Rear SAM LIN | 40K |
| M12 | Tilting/sliding roof drive unit | 31L |
| M12b1 | Tilting/sliding roof Hall sensor 1 | 30L |
| M12b2 | Tilting/sliding roof Hall sensor 2 | 30L |
| M12m1 | Tilting/sliding roof motor | 32L |
| N10/1 | Front SAM control module with fuse and relay module | 2L |
| N10/1 | Front SAM control module with fuse and relay module | 56L |
| N10/1f17 | Fuse 17 | 1L |
| N10/2 | Rear SAM control module with fuse and relay module | 47L |
| N123/4 | Emergency call system control unit | 60L |
| N26/6 | Interior protection and tow-away protection control unit | 39L |
| N26/6a1 | Interior protection receiver | 34L |
| N26/6b1 | Left interior protection transmitter | 43L |
| N26/6b2 | Right interior protection transmitter | 44L |
| N70 | Overhead control panel control module | 4A |
| N70 | Overhead control panel control module | 12A |
| N70 | Overhead control panel control module | 20A |
| N70 | Overhead control panel control module | 28A |
| N70 | Overhead control panel control module | 35A |
| N70 | Overhead control panel control module | 44A |
| N70 | Overhead control panel control module | 52A |
| N70 | Overhead control panel control module | 59A |
| N70b1 | Interior temperature sensor | 3A |
| N70e4 | Left front interior lamp | 18A |
| N70e5 | Right front interior lamp | 18A |
| N70s1 | Tilting/sliding roof switch | 2A |
| N70s2 | Rear dome lamp switch | 5A |
| N70s3 | Interior lamp automatic function switch | 7A |
| N70s4 | Front dome lamp switch | 8A |
| N70s6 | Left front reading lamp switch | 9A |
| N70s7 | Right front reading lamp switch | 16A |
| N70s8 | Interior protection switch | 37A |
| N70s9 | Towing sensor button | 38A |
| S101 | Left front mirror lamp switch | 20L |
| S102 | Right front mirror lamp switch | 22L |
| U1 | Valid for USA | 54A |
| U16 | Valid for ATA [EDW] with tow-away protection and interior protection | 34A |
| U19 | Valid for standard equipment | 8G |
| U195 | Valid for rain/light sensor | 10G |
| U57 | Valid for model 204.2 | 48F |
| U57 | Valid for model 204.2 | 49F |
| U58 | Valid for model 204.0 | 48F |
| U919 | Valid for equipment AVANTGARDE and ELEGANCE | 26A |
| U920 | Valid for equipment CLASSIC | 24A |
| W18/3 | Left front seat crossmember ground point 2 | 53H |
| W18/3 | Left front seat crossmember ground point 2 | 58H |
| W7 | Right wheelhouse trunk ground point | 48H |
| W7/1 | Right taillamp trunk ground point | 48H |
| X143/3 | Tailgate glass breakage sensor electrical connector | 49H |
| X18/2 | Interior/roof electrical connector | 45H |
| X18/37 | Emergency call system button electrical connector | 57E |
| X30/32 | Left vehicle floor interior CAN voltage distributor electrical connector | 6L |
| X8/19 | Tailgate electrical connector | 51H |
| Z20/30 | Tracer wire connector sleeve | 47J |
| Z20/30 | Tracer wire connector sleeve | 47D |
| Z81 | Circuit 58d connector sleeve | 57H |