Electrical function diagram for heated seats (SIH) and seat ventilation - PE91.30-U-2052SAA
MODEL 221 with CODE (872) Electrically heated left and right rear seats with CODE (873) Heated left and right front seats up to Model Year 2008
| Electrical function diagram for heated seats (SIH) and seat ventilation | PE91.30-U-2052-97SAA | |
| Notes on avoiding damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Use of electric wiring diagrams | OV00.01-U-1901-03SAA | |
| Search aid through all wiring diagram groups | OV00.01-U-1901SAA | |
| Abbreviations for wiring diagrams | OV00.01-U-1001-27A | |
| Abbreviations of signal and circuit designations for wiring diagrams | OV00.01-U-1001-28SAA | |
| Search aid through all electrical components | OV00.01-U-1909SAA | |
| Arrangement and assignment of the wiring and plug connectors | GF00.19-U-1000SAA | |
| Arrangement and assignment of ground points | GF00.19-U-2000SAA | |
| Arrangement and assignment of Z connector sleeves (solder splices in wiring harness) | GF00.19-U-3000SAA | |
| Survey of wiring diagrams covering all function groups | Further wiring diagrams | PE00.19-U-1100SAA |
| Fuse and relay box, as-built configuration | GF54.15-P-0800SX | |
| Repair wiring harness in accordance with specified repair method | The original wire color is visible again after the repaired wire section (length about 30 cm). |
AR00.19-P-0001A |