After the ignition is switched off
The roof can still be operated for approx. 1 minute, as long as no door has been opened.
See also:
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 - ...
Using the door lock
General information
Do not lock from the outside
Do not lock the vehicle from the outside if
there are people in it, as the vehicle cannot be
unlocked from inside without special knowledge.
...
Requirements
Via the Control Display, set a language that is
also supported by the voice activation system
so that the spoken commands can be identified.
Set the language. ...