Mazda MAZDA3 2022 — technical service bulletin
Bulletin SA-015-22 · NHTSA communication 10210846 · issued Apr 4, 2022
Technical service bulletin
communication type
Equipment
component
2022
model years
2
vehicle entries
Official summary
If both auxiliary keys are lost, the key cutting machines cannot cut new replacement keys using the vehicle key code.
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.