9.4 Restrictions
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This product is subject to the following restrictions:
① This product uses GPS positioning to navigate. Accordingly, when
GPS positioning cannot be carried out (indoors and at outdoor
locations with poor vantage points), it cannot be used.
② Due to GPS reception conditions, the position of the vehicle on the
roads drawn on the map may be incorrect.
③ In particular, during Free Drive with an unspecified route, navigation
may run off the map roads or run on map roads different from the
actual road.
④ Route guidance is only a rough guide, and does not take into
consideration factors such as day of the week, time or vehicle type
traffic regulations.
⑤ The distance, time required, and scheduled arrival time are only
rough indications.
⑥ Route guidance using ferries is not conducted.
⑦ Narrow streets that are less than 5.5 m in width are not available for
vehicle route searches. When searching for a walk route, narrow
streets are considered in computations. (For wide-field display,
display on the map is carried out.)
⑧ Walk route searches can be conducted when the direct distance
from the start point to the goal point is 100 km or less. When
walking, route guidance is not available.
⑨ Automatic rerouting will occur when your vehicle is more than 80 m
off route, but may also be activated by GPS error and so on.
Automatic rerouting is not carried out for walk.
⑩ Even when set to avoid toll roads, when the direct distance between
a start point and a goal point is over 300 km, in order to ensure
computation memory, toll roads such as express ways may be used.