How to connect your Galaxy smartphone to a car using Android Auto?

Step 1. Check your vehicle.

• Check your vehicle to see if the vehicle or stereo is compatible with Android Auto.
• Make sure that Android Auto is turned on in your vehicle's settings. Consult your vehicle's manual or contact the manufacturer if you need further assistance with it.
• On some vehicles, Android Auto support was added in an update. If your car is listed as a supported model but Android Auto isn't working, try updating your infotainment system or visiting your local dealer. Consult your vehicle's manual or contact the manufacturer if you need further assistance with it.

Step 2. Check your phone.

• If your phone is running Android 10, there is no need to download Android Auto separately.
• If your phone is running Android 9 or lower, you need to download Android Auto from the Play Store.
• Your phone connection must allow data transfers for Android Auto to function. When your device is connected via a USB cable, swipe down from the top of the screen and tap the notification from the Android system. Select the option that allows for file transfer.

Step 3. Connect and start.

• The connection between Android Auto and the vehicle is possible using a Bluetooth or USB cable, and the connection method may differ depending on the vehicle and manufacturer.
• Check if Android Auto is displayed on the display.
  
• While most USB cables look similar, there can be huge differences in terms of their quality and charging speeds. Android Auto requires a high-quality USB cable that is capable of supporting data transfers. If possible, use the original cable that came with your device.

Android Auto only works with certain devices, vehicles and USB cables. If you are having difficulty connecting your phone, you may check the list below to troubleshoot the issue. 

Checklist when unable to connect 

• Android Auto recommends Android 6.0 or higher.
• Check for updates related to Android Auto, and always keep the app up to date.
• For the sake of safety, the initial connection is possible only when the vehicle is stopped.
• The connection between Android Auto and the vehicle is possible using a Bluetooth or USB cable, and the connection method may differ depending on the vehicle and manufacturer. The exact connection method between the owned vehicle and Android Auto needs to be confirmed by the vehicle manufacturer.
• Using Samsung's genuine USB cable (Depending on the vehicle, even a genuine cable may not be compatible) Additionally, it is recommended to use a short USB cable within 1m.
• Check if you are connected to another vehicle.