Sensor for the auto on/off headlights

The sensor is on the instrument panel 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.
See also:
Checking the oil level
1) Yellow handle
Check the oil level monthly.
1. Park the vehicle on a level surface and
stop the engine.
2. Pull out the level gauge, wipe it clean,
and insert it again.
1) Upper level
...
Fan speed control dial
The fan operates only when the ignition
switch is turned to the “ON” position. The
fan speed control dial is used to select
four fan speeds. ...
If the light illuminates constantly
If the light illuminates constantly while driving or does not turn off after
the engine starts, an emission control system malfunction has been detected.
You should have your vehicle checked by an ...
