Lexus 2008 ES350, Owner'S Manual

Page: 189 / 460

189
3-1. Using the air conditioning system and defogger
3
Interior fe
ature
s
ES350_U_(L/O_0802)
n
Using the automatic mode
Fan speed is adjusted automatically in accordance with the temperature setting and
ambient conditions. As a result, the following may occur.
l
The system may switch automatically to recirculated mode when the coolest
temperature setting is selected in summer.
l
Immediately after the switch is pressed, the fan may stop for a while until warm
or cool air is ready to flow.
l
Cool air may flow to the area around the upper body when the heater is on.
n
Using the system in recirculated air mode
The windows will fog up more easily if the recirculated air mode is used for an
extended period.
n
Window defogger feature
Recirculated air mode may automatically switch to (outside air) mode in sit-
uations where the windows need to be defogged.
n
Outside air temperature approaches 32
°
F (0
°
C).
The air conditioning system may not operate even when is pressed.
n
When the indicator light on flashes
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 indicator light
continues to flash. Turn the air conditioning system off and have it inspected by your
Lexus dealer.
n
Automatic mode for air intake control
In automatic mode, the system detects exhaust gas and other pollutants and auto-
matically switches between outside air and recirculated air modes.
CAUTION
n
To prevent the windshield from fogging up
Do not use during cool air operation in extremely humid weather. The dif-
ference 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.
ES350_U_33809U.book Page 189 Wednesday, January 30, 2008 10:58 AM