BMW 5 Series: Deleting the button assignments - Programmable memory 
buttons - iDrive - At a glance - BMW 5 Series Owners ManualsBMW 5 Series: Deleting the button assignments

1. Press buttons 1 and 8 simultaneously for approx. five seconds.

2. "OK"

    Displaying the button assignment
    Use a finger to touch the buttons. Do not wear gloves or use objects. The key assignment is displayed at the top edge of the screen. Displaying the button assignment ▷ To display short ...

    See also:

    Opening/closing the glass sunroof
    When the sliding visor is open, proceed as described under Sliding visor. ...

    “Connect Phone”
    NOTE: The Add Phone command is not available when the vehicle is moving. Use the Connect Phone commands to manage the phones connecting to the vehicle or to enable the Bluetooth function on the ...

    The front airbag system
    The front airbags supplement the three-point seat belts. For these airbags to provide the protection intended, seat belts must be worn at all times. The front airbag system includes gas generator ...