See also:

Switching DVD system on/off
Press the button on the CD-/DVD player or under the desired screen. The DVD system switches on automatically when a CD or DVD is inserted. ...

Video playback
Country codes Playback The video image is displayed on the Control Display up to a speed of approx. 2 mph/3 km/h; in some countries, it is only displayed while the parking brake is set or th ...

Video playback
Country codesOnly DVDs with the code of the home region can be played back; also refer to the information on your DVD.   Starting playbackFor your own safety, the video image is only displayed ...