There are different varieties within navigation systems used in autos.These systems are different from 1 car to another along with models. Right now, every car manufacturing company is looking for far more advancements in their logo and they are improving his or her vehicles. Also, they are introducing new features along with systems. In brand-new models of navigation systems, you'll find features like speakers, USB port, radio, Wi-Fi, maps etc. With one of these navigation systems, one cannot forget their approach as the map positioned in these systems guides these phones their destinies. <a href="http://www.procarparts.com/category-s/1835.htm">Ford Navigation System</a> - http://www.procarparts.com/category-s/1835.htm