Why does the car radio have sound but no music playback?

[MollyLynn]

The reasons why the car radio has sound but no music playback include system lag and Bluetooth connection failure. Below are the detailed explanations: System Lag: If the car multimedia has no sound but the speakers are working normally, it is generally not a mechanical failure but rather caused by system lag. In this case, you can try restarting the car to reset the system. After the system reboots, the multimedia usually returns to normal. Bluetooth Connection Failure: If the car multimedia is connected via Bluetooth from a mobile phone, you can try disconnecting and reconnecting the Bluetooth. Incoming calls may interrupt the signal input, and after the call ends, Bluetooth lag or failure can cause the speakers to have no sound. Users who have used Bluetooth headphones have likely encountered this issue. Simply reconnect the Bluetooth to resolve it.