Wiring Diagram Of Heated Seats (HS) - PE91.30-P-2000-97BBA
MODEL 453.0 (except 453.091), 453.3 (except 453.391), 453.4 (except 453.491) up to model year 2020 with CODE 873 (Left and right driver's seat heating)
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 40L |
| F1 | Power supply fuse and relay module | 22L |
| F1f2 | Fuse 2 | 20K |
| F2 | Vehicle interior fuse and relay module | 8L |
| F2f 17 | Fuse 17 | 7K |
| N25/4 | Front passenger seat heater control unit | 2L |
| N25/5 | Driver seat heater control unit | 26L |
| R13/1 | Left front seat cushion heater pad | 30L |
| R13/2 | Left front seat backrest heater pad | 32L |
| R13/3 | Right front seat cushion heater pad | 5L |
| R13/4 | Right front seat backrest heater pad | 13L |
| R3 | Front cigarette lighter with ashtray illumination | 35L |
| S51/1 | Left front seat heater switch | 20A |
| S51/1 | Left front seat heater switch | 28A |
| S51/1 | Left front seat heater switch | 36A |
| S51/2 | Right front seat heater switch | 4A |
| S51/2 | Right front seat heater switch | 12A |
| U470 | Valid for model 453.0 | 8F |
| U470 | Valid for model 453.0 | 16F |
| U470 | Valid for model 453.0 | 27F |
| U470 | Valid for model 453.0 | 38G |
| U471 | Valid for model 453.3 | 10F |
| U472 | Valid for model 453.4 | 10F |
| W1/3 | Left cockpit ground point | 33L |
| W1/5 | Right cockpit ground point | 15L |
| X54/12 | Front seat heater electrical connector, driver | 24G |
| X54/12 | Front seat heater electrical connector, driver | 29G |
| X54/13 | Front seat heater electrical connector, front passenger | 1G |
| X54/37 | Front seat backrest heater pad electrical connector, driver side | 31H |
| X54/38 | Front seat backrest heater pad electrical connector, passenger side | 12H |
| X55/3 | Driver seat connector block | 18F |
| X55/3 | Driver seat connector block | 21G |
| X55/3 | Driver seat connector block | 37G |
| X55/3 | Driver seat connector block | 27F |
| X55/4 | Front passenger seat connector block | 14G |
| X55/4 | Front passenger seat connector block | 20G |
| X55/4 | Front passenger seat connector block | 9F |
| X55/4 | Front passenger seat connector block | 16F |
| Z50/43 | Circuit 15 (fused) connector sleeve | 7G |
| Z50/43 | Circuit 15 (fused) connector sleeve | 27G |
| Z50/44 | Circuit 15 (fused) connector sleeve | 9G |
| Z50/44 | Circuit 15 (fused) connector sleeve | 27G |
| Z53/35 | Ground connection connector sleeve | 15E |
| Z53/37 | Ground connection connector sleeve | 37E |
| Z6/150 | Ground connection connector sleeve | 33G |
| Z6/150 | Ground connection connector sleeve | 38J |
| Z6/154 | Ground connection connector sleeve | 15H |
| Z81z1 | Circuit 58d connector sleeve | 16H |
| Z81z1 | Circuit 58d connector sleeve | 18H |