See also:

Country codes of DVDs
Your DVD player only plays DVDs with the coding of your home region, e.g., Europe=2. The country codes supported by your DVD are contained in the information on your DVD. An overview of the cod ...

Maintaining/storing the speed
Press the button*. When the system is switched on, the current speed is maintained and stored as the desired speed. It is displayed in the speedometer and briefly displayed in the instrument ...

Releasing
Raise lever slightly, press the button and guide the lever down. ...