Using The System In Recirculated Air Mode; When The Outside Temperature Exceeds 75 Degrees F (24 Degrees C) And The Air Conditioning System Is On; Window Defogger Feature - Lexus LX 570 Owner's Manual

3-2. Using the air conditioning system and defogger
Using the automatic mode
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Fan speed is adjusted automatically in accordance with the temperature setting and
ambient conditions. As a result, the following may occur:
Immediately after the "AUTO" button is pressed, the fan may stop for a while
●
until warm or cool air is ready to flow.
Cool air may flow to the area around the upper body when the heater is on.
●

Using the system in recirculated air mode

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The windows will fog up more easily if the recirculated air mode is used for an
extended period.
Switching between outside air and recirculated air modes
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Recirculated air mode or outside air mode may be automatically switched in accor-
dance with the temperature setting and the inside temperature.
When the outside temperature exceeds 75°F (24°C) and the air conditioning
■
system is on
In order to reduce the air conditioning power consumption, the air conditioning
●
system may switch to recirculated air mode automatically. This may also reduce
fuel consumption.
Recirculated air mode is selected as a default mode when the "ENGINE
●
START STOP" switch is turned to IGNITION ON mode.
It is possible to switch to outside air mode at any time by pressing
●

Window defogger feature

■
Recirculated air mode may automatically switch to
ations where the windows need to be defogged.
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LX570_OM_OM60L96U_(U)
.
(outside air) mode in situ-