Driving When The Windows Or Mirrors Are Fogged Up; Defog The Windshield - Lexus RZ450E 2023 Owner's Manual

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3-4. Driving when the windows or mirrors are fogged up

3-4.Driving when the windows or mirrors are fogged up

Defog the windshield

Defoggers are used to defog the
windshield and front side windows.
WARNING
Do not use the windshield defogger in
extremely humid areas when the air
conditioning system is set to a low tem-
perature.
The difference between the temperature
of the outside air and that of the wind-
shield can cause the outer surface of the
windshield to fog up, blocking your
vision.
Do not place anything on the instru-
ment panel which may cover the air
outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers
from defogging.
Press the windshield defogger switch.
The dehumidification function will
operate and the air flow will increase.
Set the outside/recirculated air mode
switch to outside air mode if the recir-
culated air mode is used. (It may switch
automatically.)
To defog the windshield and the side
windows quickly, turn the air flow and
temperature up.
To return to the previous mode, press
the windshield defogger switch again
when the windshield is defogged.
Fogging up of the windows
The windows will easily fog up when the
humidity in the vehicle is high.
Pressing "A/C" button or selecting "A/C"
will dehumidify the air from the outlets and
defog the windshield effectively.
If you turn "A/C" off, the windows may fog
up more easily.
The windows may fog up if the recircu-
lated air mode is used.
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