2010 TOYOTA AVALON Owners Manual

201
3-1. Using the air conditioning system
and defogger
3
Interior features
AVALON_U (OM41437U) Air flows to the feet.
Air flows to the feet and the
windshield defogger operates.
■ Switching between outside air and recirculated air modes
Press .
The mode switches between outside air mode (indicator off) and recircu-
lated air mode (indicator on) modes each time the button is pressed.

202 3-1. Using the air conditioning system and defogger
AVALON_U (OM41437U)
Defogging the windshield
Press
.
The air conditioning system con-
trol operates automatically.

203
3-1. Using the air conditioning system
and defogger
3
Interior features
AVALON_U (OM41437U)
Adjusting the position of and opening and closing the air outlets
Center outlets Turn the knob to open or close
the vent
Direct air flow to the left or
right
Side outlets Turn the knob to open or close
the vent
Direct air flow to the left or
right
Rear seat outlets Turn the knob to open or close
the vent
Direct air flow to the left or
right

204 3-1. Using the air conditioning system and defogger
AVALON_U (OM41437U)
■Using the automatic mode
Fan speed is adjusted automatically in accordance with the temperature set-
ting and ambient conditions. As a result, the following may occur.
● Immediately after the switch 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
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
Recirculated air mode or outside air mode may be automatically switched to
in accordance with the temperature setting and the inside temperature.
■ Window defogger feature
Recirculated air mode may automatically switch to outside air mode in situa-
tions where the windows need to be defogged.
■ Outside temperature approaches 32 F (0 C)
The air conditioning system may not operate even when is
pressed.
■ 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 indi-
cator light continues to flash. Turn the air conditioning system off and have it
inspected by your Toyota dealer.
■ Air conditioning odors
● During use, various odors from inside and outside the vehicle may enter
into and accumulate in the air conditioning system. This may then cause
odor to be emitted from the vents.
● To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic
mode.

205
3-1. Using the air conditioning system
and defogger
3
Interior features
AVALON_U (OM41437U)
CAUTION
■To prevent the windshield from fogging up
Do not use during cool air operation in 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
Do not leave the automatic air conditioning system on longer than necessary
when the engine is not running.

206
3-1. Using the air conditioning system and defogger
AVALON_U (OM41437U)
Using the steering wheel climate control switches
Using the automatic mode
Press .
The air conditioning system will begin to operate. Air outlets and
fan speed are automatically adjusted according to the tempera-
ture setting.
Press “” to increase the temperature and “” to decrease the
temperature on .
The temperature for the driver and passenger seats can be set
separately.
Some air conditioning feature can be controlled using the switches
on the steering wheel.
Temperature control
Automatic mode
Off
STEP1
STEP2

207
3-1. Using the air conditioning system
and defogger
3
Interior features
AVALON_U (OM41437U)
Adjust the temperature settings
Press “
” to increase the temperature and “” to decrease the tem-
perature on .
Press “ ” (increase) or “ ” (decrease) on to separately adjust the
temperature for the passenger and driver sides (dual mode). Press
to turn off the dual mode and to return the driver and passenger
side temperatures to the same setting (simultaneous mode).
This function will be canceled when on the instrument panel is
pushed.
Turning off the fan
Press .

208
3-1. Using the air conditioning system and defogger
AVALON_U (OM41437U)
Rear window and outside rear view mirror defoggers
■Operating conditions
Vehicles with smart key system
The “ENGINE START STOP” switch must be in IGNITION ON mode. Vehicles without smart key system
The engine switch must be in the “ON” position.
These features are used to defog the rear window, and to remove
raindrops, dew and frost from the outside rear view mirrors.
With outside rear view mir-
ror defoggers
Without outside rear view
mirror defoggers
Press the button to turn on the
rear window (and outside rear
view mirror) defoggers. The
defoggers will automatically turn
off after approximately 15 min-
utes. Pressing the button again
also turns the defoggers off.
The operation time changes
according to the ambient tem-
perature and vehicle speed.