Structure and inner electrical connection
The seat heating pad is made of carbon fibres.
| Item | Explanation |
|---|---|
| 1 | Temperature sensor |
| 2 | Seat heating pad with heater elements (number of heater elements depends on the seat version) |
PIN ASSIGNMENT SPECIFICATION
| Pin | Explanation |
|---|---|
| U | Voltage supply via seat module or seat-heating electronics |
| Terminal 31L | Terminal 31L, load ground |
| SIG | Signal line (signal from temperature switch) |