Toyota 2008 Camry Owner's Manual page 223

3-1. Using the air conditioning system and defogger
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.
Window defogger feature
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In order to prevent the windows from fogging up, recirculated air mode may
automatically switch to outside air mode if the ambient temperature drops.
This feature can be cancelled by pushing and holding the air intake mode
switch for longer than 2 seconds. The feature will be reactivated when the
engine switch is turned to "ACC" or "LOCK" position.
When outside air temperature approaches 32°F (0°C)
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The air conditioning system may not operate even when
When the indicator light on
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Press and turn off the air conditioning system before turning it on
once more. There may be a problem in the air conditioning system if the indi-
cator light continues to flash. Turn the air conditioning system off and have it
inspected by your Toyota dealer.
CAUTION
To prevent the windshield from fogging up
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Do not set the air outlet selection dial to
extremely humid weather. The difference between the temperature of the
outside air and that of the windshield can cause the outer surface of the
windshield to fog up, blocking your vision.
NOTICE
To prevent battery discharge
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Do not leave the air conditioning system on longer than necessary when the
engine is stopped.
198
flashes
during cool air operation in
is pressed.