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:
Storing the position
The current position can be stored in the address
book.
1. "Navigation"
2. Open "Options".
3. "Store position as contact" or "Add position
to contact"
...
Navigation
This chapter contains various examples of how
the navigation system can guide you reliably to
your destination. ...
Manual release
The parking brake can be released manually in
the event of a power failure or electrical fault.
Before releasing, secure the vehicle
against rolling
Before releasing the parking brake manually, ...