Changing the scale
1. 
Select the symbol.
2. To change the scale: turn the controller.
Automatically scaled map scale
In the map view facing north, turn the controller in any direction until the AUTO scale is displayed. The map shows the entire route between the current location and the destination.
See also:
Starting navigation system
1. Press the button on the
controller.
2. "Navigation"
The navigation system can also
be accessed
directly with the button on the controller. ...
System limits
Be alert
Due to system limitations, warnings may
be not be issued at all, or may be issued late or
improperly. Therefore, always be alert and ready
to intervene; otherwise, there is the danger ...
Interior motion sensor
For the sensor to function properly, the windows
and glass sunroof/panoramic glass sunroof
must be closed. ...