USING TMC
Dynamic route guidance will calculate an alternative route to avoid a traffic event, when the system receives an event warning. The system calculates a new route for all sections. However, if any waypoints are set, the system calculates for the next waypoint.
A new route message will be displayed on the Touch screen if:
An event on the current route is serious, for example, a closed road.
The new route is shorter than the current route.
The current route has not been recalculated within the last 5 minutes.
This message will be displayed for 5 minutes. If the new route is not accepted, the Navigation system will continue with the current route.