Heating element
The seat heating comprises several heating elements. The heating element is made up of flexible electrical lines. The heating elements are incorporated into the seat and backrest covers on the driver and front passenger seats. The heating element warms the seat cover of the seat surface and the backrest.
Block wiring diagram R56
| Index | Explanation |
|---|---|
| 1 | Integrated automatic heating/air conditioning system (IHKA) |
| 2 | Driver's side seat heating button |
| 3 | Front passenger side seat heating button |
| 4 | Junction Box Electronics (JBE) |
| 5 | Power distribution box in junction box electronics (JBE) |
| 6 | Front passenger side heating element temperature sensor |
| 7 | Front passenger side seat heating element |
| 8 | Front passenger side backrest heating element |
| 9 | Seat-heating electronics, front passenger side |
| 10 | Driver's side heating element temperature sensor |
| 11 | Driver's side seat heating element |
| 12 | Driver's side backrest heating element |
| 13 | Seat-heating electronics, driver's side |