Screw thread

Push out the cover by pressing on the top edge.
See also:
Backup camera
The concept
The backup camera provides assistance in parking
and maneuvering backwards. The area behind
the vehicle is shown on the Control Display. ...
General information
Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot operate the power windows and injure
themselves.
...
Opening
Press the switch to the resistance
point.
The window opens while the switch is held.
Press the switch beyond the resistance
point.
The window opens automatically.
Pressing again stop ...
