Mazda TSB #SA-009-21
2019 Mazda MAZDA3
Affected Component: SEATS
- Summary
- Some customers may complain that the seat warmer turns off after 10 minutes in manual mode and will not turn back on until the vehicle is restarted. DTC B1030:13 (Seat warmer unit (LH) circuit malfunction (heater side)) may also be stored. This may be caused by a faulty seat warmer control unit (A).