Owner's Manual

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as necessary. In this case, a warning icon is shown on the Route information screen, and the part of
the route not matching your preference is displayed in a different color on the map.
Some road types are only available in certain regions.
The following road types are available:
Button Description
You might need to avoid freeways when you are driving a slow car or you are
towing another vehicle.
Charge roads are pay roads where you can purchase a pass or vignette to use
the road for a longer period of time. They can be enabled or disabled separately
from toll roads.
Per-use toll roads are pay roads where there is a per-use charge in the routes
by default. If you disable toll roads, Alpine Navigation System plans the best toll-
free route.
A
lpine Navigation System includes ferries in a planned route by default.
However, a map does not necessarily contain information about the accessibility
of temporary ferries. You might also need to pay a fare on ferries.
Car shuttle trains are used to transports vehicles for a relatively short distance
and they usually connect places that are not easily accessible on a road, for
example, in Switzerland.
Carpool or HOV lanes can be used if a given number of passengers is traveling
in the vehicle. Check whether you are allowed to use carpool lanes before
enabling this road type.
Alpine Navigation System excludes unpaved roads by default. Unpaved roads
can be in a bad condition and you usually cannot reach the speed limit on them.
4WD tracks are dirt roads of very poor condition. They can only be driven by
4WD vehicles.
4.3.2 Sound
You can modify the following settings:
Button Function
This is the main volume control. Adjust all the sound types below or mute them.
Adjust the volume of the guidance sounds (verbal instructions) or mute it.
Adjust the volume of the non-verbal alert sounds (beeps) or mute it.
Turn off the attention tone preceding verbal instructions or adjust its volume.
Adjust the volume or mute the sound played when pressing the button.