Windshield Defogging And Defrosting; To Remove Interior Fog On The Windshield; To Remove Frost Or Exterior Fog On The Windshield - Lexus LS400 Owner's Manual

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AIR CONDITIONING AND AUDIO
(b) Windshield defogging and defrosting
21L009-3
To remove interior fog on the windshield −
Push the"FRONT WINDSHIELD" button.
To remove frost or exterior fog on the windshield −
1. Place the temperature control button at the maximum
temperature.
2. Push the "FRONT WINDSHIELD" button.
3. Push the fan speed control button on the right side to obtain a
maximum air flow.
4. Leave the air conditioning on−off button off.
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When the "FRONT WINDSHIELD" button is pushed while
operating in automatic mode, the air conditioning is set to operate
and the OUTSIDE AIR mode is set.
If you push the "FRONT WINDSHIELD" button once again while
in the FRONT WINDSHIELD mode, the mode then returns to the
last mode used.
CAUTION
Do not use the "FRONT WINDSHIELD" button during
cooled air operation in extremely humid weather.
difference between the temperature of the outside air and that
of the windshield could cause the outer surface of the
windshield to fog up blocking your vision.
When you turn the ignition switch on after the removal and
installation of the battery terminal, the indicator light may flash and
the operating sound of the motor may be heard. This does not
indicate a malfunction.
You may hear the operating sound of the motor about 70 seconds
after the ignition switch is turned off. This is not also a malfunction.
The

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