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January 28, 2021 Service bulletin

Some customers may complain that the seat warmer turns off after 10 minutes in manual mode and will not...

Mazda technical service bulletin SA-009-21 for 2019 Mazda MAZDA3.

Bulletin number
SA-009-21
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).

Owners of these vehicles have filed 1 complaints in the seats category.

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