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:
Removing the mobile phone
Press the button and remove the mobile phone. ...
Starting destination guidance
›Start guidance‹ ...
Terminating destination
guidance
1. "Navigation"
2. "Map"
3. "Guidance"
4. "Stop guidance" ...