Inappropriate route guidance may occur under one of the following conditions:
| • | When the vehicle did not turn onto the road indicated by the system, |
| • | when route guidance is not available for the next right or left turn, |
| • | when the route may not be changed during automatic rerouting, |
| • | when there is no route guidance because of a turn at an intersection, |
| • | when plural names of places are displayed, |
| • | when a delay in automatic rerouting occurs because of high speed driving, |
| • | when automatic rerouting displays a route returning to a set waypoint which was missed originally, |
| • | when the route prohibits the entry of a vehicle due to a regulation by time or season or any other regulation which may be given, |
| • | when a route cannot be found, or |
| • | when the route to the destination is not shown because of recently changed or unlisted roads on the DVD. |