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:
Stopping the engine
The ignition switch should be turned off
only when the vehicle is stopped and the
engine is idling.
WARNING
Do not stop the engine when the
vehicle is moving. This will cause
loss of power to the power steering
and the brake booster, making steering
and braking more difficult...
Your vehicle is equipped with the following
maintenance tools.
Jack
Jack handle
Screwdriver
Towing hook (eye bolt)
Wheel nut wrench
Screwdriver and wheel nut wrench
Screwdriver
Wheel nut wrench
The screwdriver, wheel nut wrench, etc.
are stored in your vehicle...