Why Can't the Car Suddenly Play Music?

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Here are the reasons why the car suddenly can't play music: 1. System lag: If the car's multimedia has no sound but the speakers are working normally, it is usually not a mechanical failure but mostly caused by system lag. At this time, you can try restarting the car to restore the system. After the system is restored, the multimedia will generally return to normal. 2. Bluetooth connection failure: If the car's multimedia is connected via Bluetooth from a mobile phone, you can try disconnecting and reconnecting the Bluetooth. An incoming call can interrupt the signal input, and after the call ends, if the Bluetooth lags or malfunctions, it can cause the speakers to have no sound. Users who have used Bluetooth headphones have basically encountered this issue. Reconnecting should resolve it. 3. Wiring: If none of the above issues are present, you can check if there is a fault with the CD power supply. As long as there is power, the indicator light should be on, and the CD can be turned off normally. If everything seems fine, you can only check if the power cord has aged or if the fuse has come loose. Otherwise, you will need to take it to a repair shop for inspection.