Mazda CX-30 2019–2022 — technical service bulletin
Bulletin 16-002-21-3858 · NHTSA communication 10206011 · issued Dec 21, 2021
Technical service bulletin
communication type
Electrical System
component
2019–2022
model years
8
vehicle entries
Official summary
Audio, Navigation, And Phone Concerns With Mazda Connect Infotainment System (7th Generation Models): Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11012 or later). --> See document for full list. Customers having this concern(s) should have their vehicle repaired using the following repair procedure.
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.