Lexus NX 300h 2020 Owner's Manual page 297

Using automatic mode
1 Press the "AUTO" button.
2 Adjust the temperature setting.
3
To stop the operation, press the
"OFF" button.
If the fan speed setting or air flow
modes are operated, the automatic
mode indicator goes off. However,
automatic mode for functions other
than that operated is maintained.
■ Using automatic mode
Fan speed is adjusted automatically accord-
ing to the temperature setting and the
ambient conditions.
Therefore, the fan may stop for a while until
warm or cool air is ready to flow immedi-
ately after the "AUTO" button is pressed or
"AUTO" is selected.
Windshield fog detection function
■
When automatic mode is set, the humidity
sensor (P.295) detects fog on the wind-
shield and controls the air conditioning sys-
tem to prevent fog.
Air conditioning filter
■
P.367
Customization
■
Settings (e.g. A/C automatic mode switch
operation) can be changed.
(Customizable features: P.441)
5-2. Using the air conditioning system and defogger
NOTICE
Humidity sensor
■
In order to detect fog on the windshield,
a sensor which monitors the temperature
of the windshield, the surround humidity,
etc., is installed.
Follow these points to avoid damaging
the sensor:
Do not disassemble the sensor
●
Do not spray the glass cleaner on the
●
sensor or subject it to strong impacts
Do not stick anything on the sensor
●
Adjusting the temperature for
driver and passenger seats sepa-
rately ("DUAL" mode)
To turn on the "DUAL" mode, perform
any of the following procedures:
 Press the "DUAL" button.
 Select "DUAL" on the option con-
trol screen.
 Adjust the temperature setting of
the passenger side with the passen-
ger side temperature adjustment
button.
The indicator comes on when the "DUAL"
mode is on.
295
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