Mazda CX-30 2019–2021 — technical service bulletin
Bulletin SA-014-21c · NHTSA communication 10190970 · issued Apr 7, 2021
Technical service bulletin
communication type
Equipment
component
2019–2021
model years
7
vehicle entries
Official summary
Some customers may complain about an infotainment reboot and the infotainment system recovers if the Navigation SD card is removed (see attached video). NOTE: This concern may be present on a 2019-2020 Mazda3 or a 2020 CX-30 after the customer updates the Navigation SD card map software using Mazda Toolbox.
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.