If you are on AT&T, Sprint, or Verizon, and own a Samsung Galaxy S4 or S5, here is some good news: the devices are now supported by Android Auto.
This means that you can now access turn-by-turn navigation, make and receive phone calls, read and reply to text messages, and much more, all from the dashboard of your car without taking your hands off the wheel.
If you aren't already aware, Android Auto - which was unveiled back in June last year - is Google's attempt to bring Android into your car. As many as 35 car manufacturers currently support it.
Source | Via