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:
Raise the wiper arm off the rear
window.
Turn the wiper blade assembly counterclockwise.
Pull the wiper blade assembly toward
you to remove it from the wiper arm.
Install the wiper blade assembly to the
wiper arm. Make sure that it locks in place...
The LED headlights produce more light
than conventional halogen headlights.
When the vehicle is carrying a heavy load
and the headlight beams are angled
upwards, the driver of an oncoming vehicle
may experience glare.
To prevent this, the automatic headlight
beam leveler adjusts the headlights to the
optimum height automatically depending
on the load the vehicle is carrying...