Qashqai car u disk to listen to music mobile phone Bluetooth no sound solution is as follows:
First check if the phone volume is off, turn on the phone volume, then check if the volume of the car navigator is on, and then see if the phone is connected to the Bluetooth.
If the above is not a problem, it is because after some car Bluetooth connection, if the car is not in the Bluetooth media audio playback interface, it will still play the last media audio source, resulting in the silent phenomenon of playing music
It is recommended to switch the car to the Bluetooth media audio interface and then connect the mobile phone Bluetooth. If the music is silent, it does not rule out that there are problems with individual versions of individual applications, it is recommended to update each application to the latest version, or try to use other applications for comparison.
1, the volume is not turned on: the volume on the car navigator or mobile phone is not turned on; 2, the coding does not match: the music playback programming of some mobile phones (such as Iphone) is not working with the docking code of some models.
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3, not open multimedia: not open the car Bluetooth multimedia music.
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4, not closed video: the original media video on the phone is not turned off. Extended data: The Bluetooth technology in the car Bluetooth system is continued from the Bluetooth technology of the mobile phone, and the two have the same launching system. Bluetooth hands-free is an in-car wireless hands-free system designed and developed on the basis of wireless Bluetooth technology. Its main function is to use Bluetooth technology to connect with mobile phones for hands-free calls during normal driving.