1. First, a pairing relationship must be established between the mobile phone and the Audi q5 car Bluetooth device. Turn on the Bluetooth function of the mobile phone and the Audi q5 car Bluetooth device respectively, and set the Bluetooth setting of the mobile phone to "visible to everyone"; 2. Then search for the Audi q5 Bluetooth device on the mobile phone. Once found, select Pairing Connection. The pairing password is 0000. After pairing, the connection is successful. 3. After the Audi q5 Bluetooth navigation and mobile phone Bluetooth pairing are successfully connected, enter the dialing interface from the navigation main interface to make and answer calls. You can also import the address book on the mobile phone into the navigator; enter the Bluetooth interface, click Music and open the music player of the mobile phone. . You can directly click on the song on your phone to play it.