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 ...

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    Blower Control
    Rotate this control to regulate the amount of air forced through the ventilation system in any mode. The blower speed increases as you move the control to the right from the “O” (OFF) ...

    Fuel consumption
    The CO2 and fuel consumption figuresare derived from laboratory testsaccording to EEC Directive 80/1268/EECand subsequent amendments and arecarried out by all vehicle manufacturers. They are intended ...

    NEUTRAL
    Use this range when vehicle is standing for prolonged periods with engine running. The engine may be started in this range. Set the parking brake and shift the transmission into PARK if you must ...