BMW 5 Series: Switching between letters and 
numbers - Entering letters and numbers - iDrive - At a glance - BMW 5 Series Owners ManualsBMW 5 Series: Switching between letters and numbers

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

Switching between upper and lower

    General information
    1. Turn the controller: select letters or numbers. 2. Select additional letters or numbers if needed. 3. "OK": confirm the entry. ...

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

    See also:

    Adjusting
    Vehicle Equipment ...

    Remote Recall
    When on, this feature will recall the current driver's last seat and outside mirror positions upon unlocking the driver door with the RKE, and opening that door. The current driver is identi ...

    Switching HD on or off
    The factory setting for HD radio is off. However, when driving through areas with weak HD signals (fringe areas), you may experience that the radio repeatedly switches between analogue/ digital an ...