Thanks to this automotive touch-screen navigation/radio system RNS 310/315 GPS produced by Volkswagen, you will find your way when driving in unfamiliar locations. The model features a convenient 5-inch display and there is no need to stop the music while you are following your route. The Navigation data can be copied on to SD cards so that the CD player can be kept free for playing music. Alternatively is possible to plug a MP3 player into the AUX-in socket for music on the move.