Switching between cases, letters and numbers
Depending on the menu, you can switch between entering upper and lower case, letters and numbers:

Without navigation system
Select the
symbol.
See also:
Navigation
General information
Map
Split screen settings
Destination guidance with intermediate destinations
...
Switching on/off
Press the button. ...
BMW Maintenance System
The maintenance system directs you to required
maintenance measures and thereby supports
you in maintaining road safety and the operational
reliability of the vehicle. ...
