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:
2011 BMW 750 Review by David Thomas
As the 2010 7 Series ebbs into the 2011 with few changes, I spent some time
driving the 750Li xDrive. That's BMW's long-wheelbase, all-wheel-drive version
of its flagship sedan.
While I was impr ...
General information
Do not adjust while driving
Do not adjust the steering wheel while
driving; otherwise, an unexpected movement
could result in an accident.◀ ...
Digital compass
Digital compass
1. Adjustment button
2. Display
The display shows you the main or secondary
compass direction in which you are driving. ...