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:
Opening/closing the glass sunroof
When the sliding visor is open, proceed as described
under Sliding visor. ...
Possible commands
Most menu items on the Control Display can be
voiced as commands.
The available commands depend on which
menu is currently displayed on the Control Display.
There are short commands for function ...
Menu navigation
You can use the thumbwheel and buttons 1 to
navigate through the menus.
▷ Turn the thumbwheel: select a menu item.
▷ Press the arrow buttons: change between
fields.
▷ Press th ...