Sound Amplifier Control Unit Wiring Diagram - PE82.62-P-2101-97BBA
MODEL 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020 with CODE 810 (Premium sound system)
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 56L |
| A2 | Radio | 38L |
| A2 | Radio | 42L |
| A2/13 | Sound system amplifier control unit | 28A |
| A2/13 | Sound system amplifier control unit | 4A |
| A2/13 | Sound system amplifier control unit | 12A |
| A2/13 | Sound system amplifier control unit | 20A |
| A2/13 | Sound system amplifier control unit | 37A |
| A2/13 | Sound system amplifier control unit | 45A |
| Code 535 | Smart Media System | 40A |
| Code 537 | Smart Audio System | 36A |
| Code V21 | Electrically adjustable and heated outside mirror | 28H |
| Code V21 | Electrically adjustable and heated outside mirror | 8J |
| F2 | Vehicle interior fuse and relay module | 3L |
| F2f46 | Fuse 46 | 2K |
| H4/27 | Center instrument panel speaker | 32L |
| H4/29 | Bass speaker | 34L |
| H4/33 | Left mirror triangle tweeter | 30L |
| H4/34 | Right mirror triangle tweeter | 10L |
| H4/35 | Left rear tweeter | 19L |
| H4/36 | Right rear tweeter | 15L |
| H4/5 | Left front door speaker | 27L |
| H4/54 | Left rear surround speaker | 22L |
| H4/55 | Right rear surround speaker | 24L |
| H4/6 | Right front door speaker | 7L |
| H4/7 | Left rear speaker | 17L |
| H4/8 | Right rear speaker | 12L |
| U470 | Valid for model 453.0 | 23J |
| U470 | Valid for model 453.0 | 21J |
| U470 | Valid for model 453.0 | 24J |
| U470 | Valid for model 453.0 | 27J |
| U470 | Valid for model 453.0 | 25J |
| U470 | Valid for model 453.0 | 11D |
| U470 | Valid for model 453.0 | 21E |
| U470 | Valid for model 453.0 | 23E |
| U470 | Valid for model 453.0 | 20D |
| U470 | Valid for model 453.0 | 30J |
| U470 | Valid for model 453.0 | 32E |
| U470 | Valid for model 453.0 | 34E |
| U471 | Valid for model 453.3 | 20D |
| W12 | Ground point (center console) | 3F |
| X35/1 | Left front door electrical connector | 26G |
| X35/2 | Right front door electrical connector | 6G |
| X35/3 | Left rear door electrical connector | 16H |
| X35/4 | Right rear door electrical connector | 11H |
| Z114/1 | Left front speaker connector sleeve (+) | 26E |
| Z114/2 | Left front speaker connector sleeve (-) | 27E |
| Z115/1 | Right front speaker connector sleeve (+) | 6E |
| Z115/2 | Right front speaker connector sleeve (-) | 7E |
| Z35/32 | Diagnostic CAN (low) connector sleeve, multimedia | 48G |
| Z35/33 | Diagnostic CAN (high) connector sleeve, multimedia | 47G |
| Z37/43 | Audio + signal connector sleeve | 22F |
| Z37/52 | Audio - signal connector sleeve | 21F |