Seat Heaters
WARNING: This page is about a different variant/trim than selected.
The system for the seat heaters consists of three different parts:
- a seat heating module (SHM) which controls the heater pads and the ventilation fans as well as the function for communicating with the climate control module (CCM) via LIN-communication.
- two heater pads
- a temperature sensor.
The seat heating module (SHM) is under the left and right-hand front seat. In some versions there is also rear seat heating and seat ventilation, and then the Seat heating module (SHM) is also located below the left and right-hand rear seats respectively. The heater pads are in the seat and backrest. The temperature sensor is in the seat.
The heater pad and temperature sensor are directly connected to the seat heating module (SHM). The seat heating module (SHM) communicates with the climate control module (CCM) via a LIN bus.
There are diagnostics for the seat heating module (SHM).