2016 Discovery 4


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.