Why is there no sound from the car multimedia system?

[DeDiana]

Here are the reasons and solutions for no sound from the car multimedia system: 1. Accidental mute button press: The multifunction steering wheel usually has a mute button. If accidentally pressed during driving, the audio system will have no sound. If there is no mute button or it wasn't accidentally pressed, check whether the volume control is turned on. 2. System lag: When the multimedia has no sound but the audio system works normally, it's usually not a mechanical failure but mostly caused by system lag. In this case, try restarting the vehicle to reset the car system. After the system resets, the multimedia will usually return to normal.