Windshield Defogging And Defrosting - Lexus 2006 lx 470 Manual

(b) Windshield defogging and defrosting
20X024b
To remove interior fog on the windshield
Push the windshield air flow button.
To remove frost or exterior fog on the windshield
1. Place the temperature control lever at the maximum
temperature.
2. Push the windshield air flow button.
3. Push the "HI" button of the fan speed control button to obtain
a maximum air flow.
4. Leave the air conditioning on off button off.
For further information for removing frost and fog, see "Lower
vent" on page 212.
When the windshield air flow button is pushed while operating,
the OUTSIDE AIR mode is set.
Push the "A/C" button for dehumidified heating or cooling. This
setting clears the front view more quickly.
Pushing this button once again returns the air flow mode to the
last one used.
CAUTION
Do not use the windshield air flow 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.
AIR CONDITIONING
The
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