Navigation Voice Prompts: The Voice Prompt Menu allows changes to the voice prompt features.
Traffic Settings: Press to enable or disable the traffic feature.
Switch Route Time/Destination: Select this button to switch the nav map display arrival time and mileage between
waypoints and final destination.
Map Heading: Select to choose between North up, Heading up or 3D views while navigating.
Route Options: Press to display the various route option preferences.