Navigation System

The navigation system is integral to the audio unit. The audio unit controls the operation of the navigation system and the audio system. The system uses a global positioning system (GPS) antenna, a vehicle speed input, and other sensor information to accurately establish the vehicle position. The audio unit provides the visual and audible instructions of the maneuvers required to arrive at the pre-entered destination. An audible switch feedback is provided to confirm if an audio unit button or a screen button is pressed. The audible switch feedback can be set to ALL, TOUCH SCREEN, or NONE depending on user preference.