Table of Contents
Advertisement
Using the automatic mode
n
Fan speed is adjusted automatically in accordance with the temperature setting and
ambient conditions. As a result, the following may occur.
The system may switch automatically to recirculated mode when the coolest
l
temperature setting is selected in summer.
Immediately after the switch is pressed, the fan may stop for a while until warm
l
or cool air is ready to flow.
Cool air may flow to the area around the upper body when the heater is on.
l
Using the system in recirculated air mode
n
The windows will fog up more easily if the recirculated air mode is used for an
extended period.
Window defogger feature
n
Recirculated air mode may automatically switch to
uations where the windows need to be defogged.
Outside air temperature approaches 32°F (0°C).
n
The air conditioning system may not operate even when
When the indicator light on
n
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.
Automatic mode for air intake control
n
In automatic mode, the system detects exhaust gas and other pollutants and auto-
matically switches between outside air and recirculated air modes.
CAUTION
To prevent the windshield from fogging up
n
Do not use
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.
3-1. Using the air conditioning system and defogger
flashes
during cool air operation in extremely humid weather. The dif-
(outside air) mode in sit-
is pressed.
3
189
Advertisement
Table of Contents
