Subaru Forester: Light control switch / Sensor for the auto on/off headlights

The sensor is as shown in the illustration.
CAUTION
If any object is placed on or near the
sensor, the sensor may not detect
the level of the ambient light correctly
and the auto on/off headlights
may not operate properly.
High beam
Low beam
When the headlights are on high beam, the
high beam indicator light on the
combination meter is also on...
Other information:
To lower the armrest, pull down the top
edge of the armrest.
WARNING
To avoid serious injury, passengers
must never sit on the center
armrest.
When using the seatbelt, do not
allow it to become tangled with
an arm rest. The seatbelt will not
perform its original function in an
emergency and it may cause a
serious injury...
While closing the window automatically, if
the window senses a substantial enough
object trapped between the window and
the window frame, it automatically moves
down slightly and stops.
If a foreign object is caught while window is
opening automatically, the window will
stop...