Sound amplifier control unit wiring diagram - PE82.62-P-2101-97DAB
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 212 up to 3/1/15 with CODE 811 (Advanced sound system) except CODE 810 (Sound system) Control unit N40/3, N40/9
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 72L |
| B25/6 | Sound system microphone | 34L |
| Code 348 | Emergency call/assistance system | 29F |
| Code 359 | TELEAID emergency call system | 29F |
| H4/1 | Left front door speaker | 6L |
| H4/2 | Right front door speaker | 8L |
| H4/23 | Left front door speaker, mirror triangle | 20L |
| H4/24 | Right front door speaker, mirror triangle | 24L |
| H4/27 | Center instrument panel speaker | 27L |
| H4/29 | Bass speaker | 63L |
| H4/29x1 | Bass speaker electrical connector | 62H |
| H4/3 | Left rear door speaker | 59L |
| H4/4 | Right rear door speaker | 61L |
| H4/54 | Left rear surround speaker | 14L |
| H4/57 | Right rear surround speaker | 17L |
| H4/57x1 | Right rear surround speaker electrical connector | 17H |
| H4/64 | Left front door sound system bass speaker | 56L |
| H4/65 | Right front door sound system bass speaker | 57L |
| H4/70 | Left rear door sound system tweeter | 9L |
| H4/71 | Right rear door sound system tweeter | 11L |
| MOST | Media Oriented System Transport | 37K |
| MOST | Media Oriented System Transport | 37C |
| N10/2 | Rear SAM control unit with fuse and relay module | 3L |
| N10/2 | Rear SAM control unit with fuse and relay module | 53L |
| N10/2f67 | Fuse 67 | 52L |
| N10/2f69 | Fuse 69 | 2L |
| N123/4 | Emergency call system control unit | 31L |
| N40/3 | Sound system amplifier control unit | 4A |
| N40/3 | Sound system amplifier control unit | 36A |
| N40/3 | Sound system amplifier control unit | 43A |
| N40/3 | Sound system amplifier control unit | 20A |
| N40/3 | Sound system amplifier control unit | 28A |
| N40/3 | Sound system amplifier control unit | 12A |
| N40/9 | Rear bass speaker amplifier | 52A |
| N40/9 | Rear bass speaker amplifier | 60A |
| N40/9 | Rear bass speaker amplifier | 46A |
| N40/9 | Rear bass speaker amplifier | 66A |
| U57 | Valid for model 212.2 | 14C |
| U58 | Valid for model 212.0/1 | 12C |
| W6 | Left rear wheel well ground point | 3E |
| W6 | Left rear wheel well ground point | 53E |
| X18 | Vehicle interior and harness for taillamp electrical connector | 26H |
| X35/1 | Left front door electrical connector | 5H |
| X35/1 | Left front door electrical connector | 18H |
| X35/1 | Left front door electrical connector | 55H |
| X35/2 | Right front door electrical connector | 22H |
| X35/2 | Right front door electrical connector | 57H |
| X35/2 | Right front door electrical connector | 7H |
| X35/3 | Left rear door electrical connector | 9H |
| X35/3 | Left rear door electrical connector | 59H |
| X35/4 | Right rear door electrical connector | 11H |
| X35/4 | Right rear door electrical connector | 61H |
| X8/45 | Left vehicle interior and tailgate electrical connector | 15F |
| Z22 | Front tweeter LED luminescent band connector sleeve (- signal) | 21E |
| Z22 | Front tweeter LED luminescent band connector sleeve (- signal) | 25E |
| Z22 | Front tweeter LED luminescent band connector sleeve (- signal) | 64E |
| Z23 | Front tweeter LED luminescent band connector sleeve (+ signal) | 20E |
| Z23 | Front tweeter LED luminescent band connector sleeve (+ signal) | 24E |
| Z23 | Front tweeter LED luminescent band connector sleeve (+ signal) | 65E |
| Z24 | Front tweeter LED luminescent band connector sleeve (control signal) | 20E |
| Z24 | Front tweeter LED luminescent band connector sleeve (control signal) | 24E |
| Z24 | Front tweeter LED luminescent band connector sleeve (control signal) | 64E |
| Z35/10 | MOST wake-up signal connector sleeve | 35E |
| Z7/19z2 | Circuit 30 (fused) connector sleeve | 1E |
| Z7/19z3 | Circuit 30 (fused) connector sleeve | 51E |