Subaru Navigation System Owner's Manual page 216

ROUTE GUIDANCE
No. Function
You can change between On-road and Off-road. Set to
On-road to perform normal navigation, or set to Off-road
to navigate using the straightest possible route to the
destination.
By changing the route search method, you can search
for the optimum route for a variety of situations and
types of vehicle.
Select whether or not to use the expressway when
creating the route.
Select whether or not to use toll roads (Period Charge)
in the route.
Select whether or not to use toll roads (Per-use Toll) in
the route.
Select whether or not to use ferries when creating the
route. (However, ferries might not always be selected for
the route.) However, information on temporary service
ferries may not be displayed on the map. There may be
a fee for using the ferry.
Select whether or not to use Carpool/HOV lanes when
creating the route.
Select whether or not to use unpaved roads when
creating the route.
Select to search for the best green alternative route. If
this alternative route is much better than the selected
method, you can quickly switch to Green mode.
214
The route is searched
recommended route is indicated by a blue line.
SELECTING ROUTE TYPE
1.
Display the "Route Settings (Route Settings)" screen.
2.
Select
Route Planning Method
Method).
3.
Select the desired route type.
No. Function
Select to search all roads for the quickest route following
the speed limits of the roads.
Select to search for the route that conserves the most
energy.
again, and the new
(Route Planning