If you want to connect Bluetooth to a car without a screen, you can buy a car Bluetooth, which is a small speaker, and then you can turn it on by connecting it to the steering wheel. Or turn on the Bluetooth of the mobile phone and search for the Bluetooth name of the car to match.

Under normal circumstances, the car Bluetooth is turned on by default, so it is necessary to pair the mobile phone Bluetooth for the first time, so that when the mobile phone Bluetooth is turned on in the car, it will be automatically connected to the car Bluetooth.

Other methods:

If the owner's car doesn't have a display screen, the owner can check whether there are related symbols of Bluetooth logo on the center console. If there is a button, the owner can press it directly to turn on the Bluetooth function of the vehicle. Then search for Bluetooth devices in the owner's mobile phone, find them, pair them, and then connect successfully.

In addition, after the car Bluetooth is successfully connected with the mobile phone Bluetooth, the car owner can make and receive calls using the car Bluetooth, or play music on the mobile phone and play music through the car Bluetooth device. After the vehicle is equipped with the on-board Bluetooth system, the owner can not only enjoy music, but also pay more attention when answering the phone.