See also:

Removing the ball coupling
Observe the manufacturer's installation instructions. Press the protective cap into the ball coupling recess. Make sure that the protective cap is firmly in place. ...

Showing/hiding the picture
To hide the picture: select Display OFF in the system menu using the buttons on the remote control and press the button to confirm. The picture is hidden. To display the picture: press the ...

Turn signals
High-beam headlamps ight turn signal High-beam flasher Left turn signal To indicate briefly: press the combination switch briefly to the pressure point in the direction of arrow 2 ...