Optional Seat Heating (1999 M.Y.): Notes
The optionally equipped E46 Seat Heating feature is similar to previous systems with two preset temperature settings. The seat heating system consists of the following components:
- Console mounted, temperature regulating seat heater switches.
- Two section (Seat base and back) carbon fiber heating pad with temperature sensor. If seat heating is equipped on the sport seat, a third heating pad is incorporated into the thigh support.