See also:

Vehicle storage
If your vehicle is to be decommissioned for longer than three months, your BMW center or a workshop that operates according to BMW specifications will be glad to advise you. ...

Panic mode
In dangerous situations, trigger the alarm system: Press the button on the remote control for at least 3 seconds. To switch off the alarm: press any button. ...

Activating HDC
Press the button; the LED above the button lights up. ...