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:
CAUTION
Do not hold the lever in the flashing
position for more than just a few
seconds.
To flash the headlights, pull the lever
toward you and then release it. The high
beam will stay on for as long as you hold
the lever.
When the headlights are on high beam, the
high beam indicator light on the
combination meter also illuminates...
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...