Mazda MAZDA3 2019–2024 — technical service bulletin
Bulletin SA-049-23a · NHTSA communication 10241632 · issued Aug 28, 2023
Technical service bulletin
communication type
Equipment
component
2019–2024
model years
6
vehicle entries
Official summary
Some customers may experience infotainment door rattle noise. Follow the repair procedure to help determine the cause.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.