Mercedes-Benz C-Class 2009 COMAND Manual - Manual (Page 88)

Route Guidance
86
using navigation announcements and route
guidance displays.
1 Off-road destination
2 Off-road route segment (dashed line)
3 Current vehicle location, tip of the triangle
points in the vehicle’s direction of travel
4 Off-road, no road name available
Just before reaching the last known point on
the map, the message You will enter an
area with unreliable map data in xx
miles is announced.
When the vehicle is entering the area that is
not covered by the digital map, the screen is
split. On the right half of the screen an arrow
appears that points to the off-road
destination
1 and the system announces:
Please follow the arrow on the
display. When the vehicle comes close to
the destination the message Destination
region reached is given.
Route Guidance from an Off-road
Location to a Destination
If the vehicle location is within the area
covered by the digital map, but the map itself
does not contain any information on the
location, the vehicle is in an off-road position.
COMAND can guide you from such a position
to a destination.
At the start of route guidance you will see the
message Off Mapped Road, an arrow and
the distance to the destination. The arrow
indicates the direction of the actual
destination.
The blue marking for the route on the map
starts from the nearest road known to the
system.
As soon as the vehicle is travelling again on a
road known to the system, route guidance
continues in the usual manner.
Route Guidance from an Off-map
Location to a Destination
If the vehicle location is outside the area
covered by the digital map, then the vehicle
is in an off-map position. COMAND can guide
you from such a position to a destination.
At the start of route guidance you will see the
message Off Map, an arrow and the distance
to the destination. The arrow indicates the
direction of the actual destination.
The blue marking for the route on the map
starts from the nearest road known to the
system.
As soon as the vehicle is travelling again on a
road known to the system, route guidance
continues in the usual manner.
Off-road During Route Guidance
The actual path of the road may deviate from
the data in the digital map due to road works.
In cases like this, the system is temporarily
not able to locate the vehicle location on the
digital map; the vehicle is thus in an off-road
position.
The display then shows the message Off
Mapped Road, an arrow and the distance to
the destination. The arrow indicates the
direction of the actual destination.
As soon as the vehicle location is found again,
route guidance continues in the usual
manner.
Navigation