See also:

General information
The glass sunroof is operational when the ignition is switched on. Danger of pinching Monitor the closing process and make sure that the closing path of the glass sunroof is clear; otherwise, ...

Avoid high engine speeds
Driving at a low engine speed reduces fuel consumption and minimizes wear. ...

Malfunction
A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...