What are the reasons for the sudden silence of the entire audio system in the Haval H6?

[LaRiver]

Here are the reasons why the entire audio system in the Haval H6 suddenly stops working: 1. System lag: If the car audio has no sound but otherwise functions normally, it is usually not a mechanical failure but rather due to system lag. In this case, try restarting the car to restore the system. After the system recovers, the audio should generally resume working. 2. Bluetooth connection failure: If the car audio is connected via Bluetooth from a mobile phone, try disconnecting and reconnecting the Bluetooth. An incoming call can interrupt the signal input, and after the call ends, Bluetooth lag or failure may cause the audio to have no sound. Users who have used Bluetooth headphones have likely encountered this issue. Simply reconnect to resolve it. 3. Wiring issues: If none of the above problems occur, check if the CD power supply is faulty. If the power indicator is lit and the CD can be turned off normally, then the issue is not with the power supply. If everything seems fine, inspect whether the power cables have aged or if the fuse has come loose. Otherwise, it is best to take the car to a repair shop for further inspection and maintenance.