See also:

Deleting messages
Messages from the Concierge service, My Info, and BMW Info can be deleted. Delete a message: 1. "Office". 2. "Messages". 3. Select the desired message. 4. "Options" ...

After the ignition is switched off
The roof can still be operated for approx. 1 minute, as long as no door has been opened. ...

Removing the mobile phone
  Press the button and remove the mobile phone. ...