What are the reasons for no sound when connecting Bluetooth in the car?

1 Answers
Matteo
07/30/25 6:23am
No sound when connecting Bluetooth in the car is due to volume issues or version and other problems. Here are specific explanations for the related issues: 1. Volume issues: The car Bluetooth is connected but there is no sound, which may be because the phone is on silent mode or the volume is adjusted to zero, or the car navigation system has no sound turned on or the volume is too low to be heard. 2. Version and other issues: Some car Bluetooth systems may still play the last media audio source if the car is not in the Bluetooth media audio playback interface after connection, resulting in no sound when playing music. If only the music has no sound, it cannot be ruled out that there are problems with individual applications or versions.
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