Mazda CX-70 2024–2025 — technical service bulletin
Bulletin SA-030-24a · NHTSA communication 11005563 · issued Jul 25, 2024
Technical service bulletin
communication type
Exterior Lighting
component
2024–2025
model years
3
vehicle entries
Official summary
Some vehicles may experience a warning light ON, warning messages, or a headlamp concern. After checking the vehicle, DTC B10A3:86 may be stored with or without other DTCs. Follow the repair procedure below for B10A3:86. Customers having this concern 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.