See also:

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

Malfunction of driving stability control systems
Adapting your driving style When driving on poor roads, avoid using full throttle or pressing the accelerator beyond the kickdown point and also avoid heavy braking. Otherwise, the drive train ...

Switching the reception on/off
1. "Navigation" 2. Open "Options". 3. "Receive Traffic Info" ...