Introducing NAV+ HD, an in-dash display designed specifically for life on the road. Consider it your personal assistant. With a simple touch to the high-resolution 7-inch color screen – or a spoken command – you have direct access to a full range of valuable and productive features: Truck-specific navigation, roadside assistance, vehicle data, hands-free phoning, audio controls (including satellite radio, AM/FM/CD/MP3/USB/Bluetooth), blind-spot camera inputs and the internet. NAV+ HD. Enjoy the road.