Steering Wheel
WARNING: This page is about a different car, the 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
The steering wheel heater element is integral to the steering wheel and cannot be serviced separately. The HSWM uses the steering wheel heater element to heat the steering wheel.
The steering wheel temperature sensor is part of the steering wheel and cannot be serviced separately. The HSWM uses the steering wheel temperature sensor to monitor the steering wheel temperature.