the volume of the car navigator or mobile phone is not turned on. If you can't play songs when you connect the car Bluetooth, the volume of the car navigator or mobile phone is not turned on.

The reason and solution of no sound in car Bluetooth connection: the volume on car navigator or mobile phone is not turned on; Solution: Go to "Settings"-"Sound" of the mobile phone, find the "Media" option and turn up the volume of "Media". The same applies to car navigators. The music playing programming of some mobile phones is not compatible with the docking codes of some models, so they can only answer the phone but not listen to music; Solution: Replace the Bluetooth playing band and it can be used normally.

car bluetooth usage skills

make sure that the mobile phone you use has bluetooth function, but all smart phones now have this function. Also support headphones and hands-free functions. Turn on the Bluetooth function of the mobile phone and select to search for nearby Bluetooth devices. Turning on the Bluetooth device is setting up-connection or Bluetooth.

if the car bluetooth technology is matched with the whole car stereo, when in use, the mobile phone with bluetooth function is matched with the car stereo, so that the car owner can automatically switch the sound of the stereo and mute it when calling, and the sound will automatically recover when hanging up the phone. After installing the car bluetooth system, the owner does not need to be distracted when answering the phone while driving.