Connect your phone to your car via Bluetooth. First, open Bluetooth on your phone and find the Bluetooth option on the car's display to search for Bluetooth devices. Click on the searched mobile phone Bluetooth to pair the password and set it yourself. After successful pairing, operate the phone to play music. Nissan Qijun vehicles are equipped with a Bluetooth system with a working range of approximately 10m. The mobile phone can be connected to the car via Bluetooth within 10 meters of the car. After the Bluetooth in the car and the Bluetooth on your mobile phone are successfully paired and connected, you can make and receive calls. What should I do if the Bluetooth connection fails? 1. Restore the car system to factory settings or clear the empty Bluetooth list, turn off other Bluetooth devices, find the car system through Bluetooth pairing on your phone, and then enter the pairing code to connect. 2. Open the Bluetooth settings of your phone and you will see an option to turn on detection and turn it on; if you turn this option off, your phone cannot be searched by other Bluetooth devices even if you turn on Bluetooth.