2013 Nissan Altima Navigation System Owner's Manual - Page 272

AUTOMATIC REROUTE When detecting a deviation from the suggested route, the NISSAN Navigation System will automatically recalculate a new route to the destination. For more information on the Automatic reroute function, refer to section 5. DETOUR To make a detour due to traffic conditions, the Detour function calculates an alternative route. The NISSAN Navigation System can calculate a route using secondary roads that will return to primary roads after a specified number of miles. For more information on the Detour function, refer to section 5. NGE0001 NGE0002 Birdview™ Birdview™ (3D) map, are available in the NISSAN Navigation System. Birdview™ map displays the map from an elevated perspective. In Birdview™ map, it is easy to recognize an image of the route because it provides a panoramic view over a long distance. For more information on Birdview™ map, refer to section 3. VOICE GUIDANCE Route guidance is provided through voice and visual instructions. Voice guidance announces the appropriate directions when approaching an intersection to turn. For more information on voice guidance, refer to section 5. General system information 10-3