Sound amplifier control unit wiring diagram - PE82.62-P-2101-97FAA
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 with CODE 810 (Sound system) Control unit N40/3
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 56L |
| B25/6 | Sound system microphone | 47L |
| B25/6x1 | Sound system microphone electrical connector | 46J |
| H4/1 | Left front door speaker | 22L |
| H4/1h1 | Left front door tweeter | 22L |
| H4/1h2 | Left front door bass speaker | 21L |
| H4/2 | Right front door speaker | 24L |
| H4/27 | Center instrument panel speaker | 36L |
| H4/29 | Bass speaker | 15L |
| H4/29 | Bass speaker | 19L |
| H4/29x1 | Bass speaker electrical connector | 17J |
| H4/2h1 | Right front door tweeter | 25L |
| H4/2h2 | Right front door bass speaker | 24L |
| H4/3 | Left rear door speaker | 28L |
| H4/35 | Left rear tweeter | 33L |
| H4/36 | Right rear tweeter | 31L |
| H4/38 | Rear bass speaker | 11L |
| H4/38x1 | Rear bass speaker electrical connector | 11J |
| H4/4 | Right rear door speaker | 27L |
| H4/54 | Left rear surround speaker | 35L |
| H4/57 | Right rear surround speaker | 13L |
| H4/57 | Right rear surround speaker | 17L |
| H4/66 | Left rear bass speaker | 32L |
| H4/67 | Right rear bass speaker | 30L |
| MOST | Media Oriented System Transport | 45K |
| N10/2 | Rear SAM control unit with fuse and relay module | 3L |
| N10/2f67 | Fuse 67 | 2L |
| N10/2f69 | Fuse 69 | 5L |
| N123/4 | Emergency call system control unit | 40L |
| N40/3 | Sound system amplifier control unit | 4A |
| N40/3 | Sound system amplifier control unit | 12A |
| N40/3 | Sound system amplifier control unit | 20A |
| N40/3 | Sound system amplifier control unit | 28A |
| N40/3 | Sound system amplifier control unit | 36A |
| N40/3 | Sound system amplifier control unit | 44A |
| N40/9 | Rear bass speaker amplifier | 8L |
| U1 | Valid for USA | 37F |
| U541 | Valid for TELEAID emergency call system | 37F |
| U57 | Valid for model 204.2 | 13G |
| U57 | Valid for model 204.2 | 14G |
| U57 | Valid for model 204.2 | 2C |
| U57 | Valid for model 204.2 | 26E |
| U58 | Valid for model 204.0 | 17F |
| U58 | Valid for model 204.0 | 2C |
| U58 | Valid for model 204.0 | 26E |
| U59 | Valid for model 204.9 | 6F |
| U59 | Valid for model 204.9 | 13G |
| U59 | Valid for model 204.9 | 2D |
| U59 | Valid for model 204.9 | 26E |
| U60 | Valid for model 204.3 | 17F |
| U60 | Valid for model 204.3 | 2C |
| U60 | Valid for model 204.3 | 29E |
| W18/3 | Left front seat crossmember ground point 2 | 3E |
| W6/1 | Left taillamp trunk ground point | 3F |
| W7/1 | Right taillamp trunk ground point | 7H |
| X18 | Vehicle interior and harness for taillamp electrical connector | 36H |
| X35/1 | Left front door electrical connector | 20H |
| X35/2 | Right front door electrical connector | 23H |
| X35/3 | Left rear door electrical connector | 28H |
| X35/4 | Right rear door electrical connector | 26H |
| X58/10 | Sound system microphone electrical connector | 46E |
| Z20/26 | Connector sleeve not stripped, placed inside insulating tubing | 48H |
| Z35/10 | MOST wake-up signal connector sleeve | 43E |