A couple of warnings: users may see faster Bluetooth accessory battery drain and Android Auto compatibility blocks. (pocketnow.com)
In order to use it, you'll need to download the free Android Auto app and connect your phone to your car using a USB cable. (digitaltrends.com)
Using Android Auto 2.0 the phone becomes the display screen and interaction is limited to navigation, audio, phone calls and spoken text messages. (chicagoautoshow.com)