See also:

Safety switch for the rear
Press the button on the driver's door if children are being transported in the rear. This locks various functions so that they cannot be operated from the rear: safety switch. ...

Innovative boot access makes life a little easier
BMW ConnectedDrive has come up with another convenience-enhancing feature: the hands-free boot lid opening function - available for the new BMW 3-Series Sedan in conjunction with Comfort Access - ...

Switching the interior lamps on and off
Press the button. To switch off permanently: press the button for approx. 3 seconds. Switch back on: press button. ...