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 ...

Switching between letters and numbers
Depending on the menu, you can switch between entering letters and numbers: ...

Locking and unlocking
Pressing the buttons locks and unlocks the doors and the tailgate when the front doors are closed, but they are not secured against theft. The fuel filler flap remains unlocked. ...