GM phone app may replace in-dash navigation system
General Motors announced that it will soon sell a $50 smartphone application that could replace the in-dash navigation system. The GoGo Link will connect the smartphone navigation app to the dashboard touch screen. Drivers can control the system with the touch screen, listen to voice directions on the car's speakers, and see the maps on the display. The app works with iPhone or Android systems, and will be available later this year on Chevrolet’s 2013 subcompacts, the Spark and Sonic.