How do I use Android Auto?

Phone (2a) can connect to a car via Android Auto if the car supports this. Please contact the car service provider to check compatibility first.

Go to Settings > Connected devices > Connection preferences > Android Auto, and connect your phone to the car via a USB cable.
1. Turn on USB debugging (enter *#*#3424#*#* on the dial pad).
2. Allow permission of the pop-up requests on the phone.
For most compatible cars or aftermarket stereos, you only need to connect your device to the car through a USB cable. If your car display can be connected wirelessly, please ensure you first pair your phone with your car's bluetooth for setup. Your phone will then automatically connect to the car, or the Android Auto application icon will appear on your car display.

Please note:
1. If the phone is only in the charging state after connecting or the connection can't be established, change the USB cable or restart the phone to reconnect to the car.
2. If Android Auto can't be used after connection, check whether the built-in software for car screen mirroring is the latest one, and update Android Auto to the latest version in the Google Play Store.