Sound amplifier control unit wiring diagram - PE82.62-P-2101-99FAA
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: |
|---|---|---|
| A0 | Explanation of color codes | 40 L |
| B25/6 | Sound system microphone | 32 L |
| B25/6x1 | Sound system microphone electrical connector | 31 K |
| H4/1 | Left front door speaker | 13 L |
| H4/1h1 | Left front door tweeter | 14 L |
| H4/1h2 | Left front door bass speaker | 12 L |
| H4/2 | Right front door speaker | 16 L |
| H4/27 | Center instrument panel speaker | 22 L |
| H4/29 | Bass speaker | 7 L |
| H4/29 | Bass speaker | 10 L |
| H4/29x1 | Bass speaker electrical connector | 8 J |
| H4/2h1 | Right front door tweeter | 16 L |
| H4/2h2 | Right front door bass speaker | 15 L |
| H4/3 | Left rear door speaker | 19 L |
| H4/4 | Right rear door speaker | 18 L |
| H4/54 | Left rear surround speaker | 20 L |
| H4/57 | Right rear surround speaker | 5 L |
| H4/57 | Right rear surround speaker | 9 L |
| MOST | Media Oriented System Transport | 30 K |
| N10/2 | Rear SAM control module with fuse and relay module | 2 L |
| N10/2f67 | Fuse 67 | 1 L |
| N123/4 | Emergency call system control unit | 26 L |
| N40/3 | Sound system amplifier control unit | 4 A |
| N40/3 | Sound system amplifier control unit | 12 A |
| N40/3 | Sound system amplifier control unit | 20 A |
| N40/3 | Sound system amplifier control unit | 28 A |
| U541 | Valid for TELEAID emergency call system | 24 F |
| U57 | Valid for model 204.2 | 5 F |
| U58 | Valid for model 204.0 | 8 F |
| W18/3 | Left front seat crossmember ground point 2 | 2 E |
| X18 | Vehicle interior and harness for taillamp electrical connector | 21 H |
| X35/1 | Left front door electrical connector | 12 H |
| X35/2 | Right front door electrical connector | 14 H |
| X35/3 | Left rear door electrical connector | 18 H |
| X35/4 | Right rear door electrical connector | 17 H |
| X58/10 | Sound system microphone electrical connector | 31 E |
| Z20/26 | Connector sleeve not stripped, placed inside insulating tubing | 32 H |
| Z35/10 | MOST wake-up signal connector sleeve | 28 E |