Manual Description When you set the traffic feature, the system examines traffic conditions and optimizes the route for the shortest time. If a severe traffic delay occurs while you are navigating, the system searches for a faster route. If it finds one, the system will automatically alter the route and display the reroute notification banner on the map screen.
The system may route you through a traffic delay if a better alternative route does not exist. The delay time is added into your estimated time of arrival automatically. Select the reroute notification banner to view the saved time and avoided traffic events.