Navigation System: Notes

The vehicle navigation system audibly and visually guides the user to any entered destination. The system utilizes a global positioning system (GPS) antenna, a vehicle speed signal and other sensor information to accurately establish the vehicle position. The navigation system module carries out all route calculations and sends the digital versatile disc (DVD) vector map information to the audio unit. The audio unit provides visual and audible instructions of the maneuvers required to arrive at the pre-entered destination.