See also:

Closing
1. Fit the fuel cap and turn it clockwise until you clearly hear a click. 2. Close the fuel filler flap. Do not pinch the retaining strap Do not pinch the retaining strap attached to the cap; ...

Pinch protection system
If the closing force when closing the glass sunroof exceeds a certain value, the closing movement is stopped, beginning at approximately the middle of the opening in the roof, or from the tilt ...

Functional readiness of the airbagsystem
When the ignition is switch on, the warning lamp in the instrument cluster lights up briefly and thereby indicates the operational readiness of the entire airbag system and the belt tensioner. ...