How do I turn on auto on Android?

Go to Google Play and download the Android Auto app. Make sure your phone has a strong and fast internet connection. Download the Android Auto app from Google Play or plug into the car with a USB cable and download when prompted. Turn on your car and make sure it’s in park.

Why is Android Auto not working?

Clear the Android phone cache and then clear the app cache. Temporary files can collect and can interfere with your Android Auto app. The best way to ensure this isn’t a problem is to clear the app’s cache. To do that, go to Settings > Apps > Android Auto > Storage > Clear Cache.