Mazda 2 radio cuts out with display working but no sound, related to known faulty radios not covered by recall on Mazda 2

Some Mazda 2 owners report experiencing issues with the radio cutting out while the display remains functional but no sound is produced. This problem may be linked to known faulty radios that are not covered by a recall. Common causes include loose or corroded wiring connections that can disrupt sound, internal problems with the radio unit that may necessitate repair or replacement, and antenna issues that can lead to poor reception or weak signals. Additionally, some owners find that adjusting the infotainment audio settings, such as balance and equalizer settings, can help resolve sound quality issues. If these troubleshooting steps do not resolve the problem, it is advisable to consult a professional technician for further diagnosis and repair.