Switching between letters and numbers
Depending on the menu, you can switch between entering letters and numbers:

See also:
Easy to operate iDrive
Then there's the iDrive.
After testing a series of BMW's this year, I am starting to take a more
German approach to the iDrive. Americans are just stupid.
Please don't be offended by that if you ...
Weights
Never exceed either the approved axle loads or the gross vehicle
weight. ...
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, ...
