Mazda TSB #MT-002-21
2020 Mazda MAZDA3
Affected Component: EQUIPMENT
- Summary
- When programming a key or installing a Genuine Mazda Accessory Remote Engine Start system, you may encounter programming difficulty. This may be caused by a customer installed aftermarket decorative trim and/or cover on the START/STOP ENGINE button. The aftermarket accessory may create electrical interference, which may interfere with programming.