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:

    Switching on automatically
    Select transmission position R with the engine running. The Top View and PDC images are displayed if the system is switched on via iDrive. ...

    Deactivating/activating DTC Dynamic Traction Control
    The system can be deactivated/activated via the TRACTION and SPORT+ programs of the Dynamic Driving Control. ...

    Special windshield
    The windshield is part of the system. The shape of the windshield makes it possible to display a precise image. A film in the windshield prevents double images from being displayed. Therefore, ...