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February 5, 2025 Service bulletin

Some customers may complain about intermittent audio no sound from the MAZDA CONNECT infotainment system...

Mazda technical service bulletin SA-008-25 for 2019-2024 Mazda MAZDA3 and 2020-2024 Mazda CX-30.

Bulletin number
SA-008-25
Component
Electrical system
Summary
Some customers may complain about intermittent audio no sound from the MAZDA CONNECT infotainment system and/or static noise from the speakers. The concern may be reproduced by tapping on the dash pad near the MAZDA CONNECT center display and the following DTC's may be stored. U0186:08 Communication error with audio amplifier • U2145:08 Communication error with remote tuner (RT) • U2145:02 Communication error with remote tuner (RT)

Owners of these vehicles have filed 72 complaints in the electrical category.

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