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

See also:
BMW TeleServices
General informationTeleServices supports communication with your BMW center.
> Data on the vehicle's service requirements can be sent directly to the BMW
center. In this way, the BMW center ...
Wiper blade replacement
General information
Do not fold down the wipers
without wiper
blades
Do not fold down the wipers if wiper blades have
not been installed; this may damage the windshield.
Replacing the wiper ...
Multi-channel playback, surround
Choose between stereo and multi-channel playback,
surround.
Setting multi-channel playback,
surround
1. "CD/Multimedia", "Radio" or "Settings".
2. "Tone" ...
