See also:

Fast forward/reverse
Buttons on the CD/DVD player: Press and hold the button for the corresponding direction. ...

Thigh support
Pull the lever at the front of the seat and adjust the thigh support. ...

Switching off automatically
The system switches off and the LED goes out: ▷ After approx. 165 ft/50 m when driving forward. ▷ After approx. 22 mph/35 km/h when driving forward. Switch on the system again if nece ...