2002 Lexus LX 470 Navigation Manual - Page 89

2002 Lexus LX 470 Manual

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Automatic Air Conditioning Controls (b) Windshield defogging and defrosting 3. Push the "HI" of the air flow control switch 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 45. (c) Rear air conditioning switch UNX507 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. Push the "A/C" button for dehumidified heating or cooling. This setting clears the front view more quickly. If you push the "FRONT WINDSHIELD" button once again while in the FRONT WINDSHIELD mode, the mode then returns to the last mode used. UNX508 To remove interior fog on the windshield - Push the "FRONT WINDSHIELD" button. To remove frost or exterior fog on the windshield - 1. Push the upper side of the temperature control button until maximum figure appears on the temperature display. 2. Push the "FRONT WINDSHIELD" button. To turn on the rear air conditioning when you sit on the front seat, push this switch. The rear air conditioning operates in the automatic mode. To adjust the air flow and setting temperature, follow the steps in accordance with "Rear air conditioning controls" in the Lexus Owner's Manual. CAUTION Do not use the "FRONT WINDSHIELD" button during cooled air operation in extremely humid weather. The 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. 43

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Automatic Air Conditioning Controls
43
(b) Windshield defogging and
defrosting
UNX507
To remove interior fog on the windshield
–
Push the
”FRONT WINDSHIELD”
button.
To remove frost or exterior fog on the
windshield –
1. Push the upper side of the temperature
control button until maximum figure appears
on the temperature display.
2. Push the
”FRONT WINDSHIELD”
but-
ton.
3.
Push the
”HI”
of the air flow control switch
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 45.
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.
Push the
”A/C”
button for dehumidified heat-
ing or cooling. This setting clears the front
view more quickly.
If you push the
”FRONT WINDSHIELD”
but-
ton once again while in the FRONT WIND-
SHIELD 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.
The differ-
ence 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 vi-
sion.
(c) Rear air conditioning switch
UNX508
To turn on the rear air conditioning when
you sit on the front seat, push this switch.
The rear air conditioning operates in the
automatic mode.
To adjust the air flow
and setting temperature, follow the steps
in accordance with
”
Rear air conditioning
controls” in the Lexus Owner’s Manual.