See also:

Detachable trailer hitch (accessory)
Detachable trailer hitch (accessory) a Ball holder b Locking bolt c Cotter pin d Hitch assembly e Safety wire attachment ...

Single sweep
Move the lever upward from position 0 to sweep the windshield one stroke at a time for as long as the lever is held up. ...

Switching off the rear screens
Both of rear screens can be switched off from the front center control panel. This function can be activated under RSE settings Display off as explained in points 2-4 in the section " ...