While there are many cars that support it, Android Auto isn't really available to everyone unless you buy a shiny new car or replace your head unit with one that supports platform. A new update has been announced for the Android Auto app that will allow you to use your smartphone's screen as an Android Auto radio unit. Complete with UI and voice commands. The only thing your car will need is some way to connect to its speakers (i.e. Bluetooth streaming or AUX input). Once you mount your phone to your dashboard, start the app. The UI will change to a more glanceable, driver-friendly...
Source: http://www.gsmarena.com/android_auto_now_available_for_any_car__with_your_smartphone-news-21505.php
