2013 TOYOTA 4RUNNER Owners Manual

321
3-1. Using the air conditioning system
and defogger
3
Interior features
4RUNNER_U
■When the indicator light on flashes
Press
to turn off the cooling and dehumidification function and turn it
on again. 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.
■ When outside air temperature is below 32°F (0°C)
The cooling and dehumidification function may not operate even when
is pressed.
■ 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.
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 wind-
shield can cause the outer surface of the windshield to fog up, blocking your
vision.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the
engine is stopped.

322
3-1. Using the air conditioning system and defogger
4RUNNER_U
Automatic air conditioning system
Air outlets and fan speed are automatically adjusted according to the
temperature setting.
Driver's side temperature control dial
Air outlet display
Driver’s side temperature display Fan speed display
Passenger’s side
temperature display
Passenger’s side
temperature control dial
Automatic mode button Air outlet selector buttons “OFF” button
Cooling and dehumidification function on/off button
Fan speed control buttonWindshield defogger
button
Outside/recirculated air mode button Dual mode button

: If equipped

323
3-1. Using the air conditioning system
and defogger
3
Interior features
4RUNNER_U
Using the automatic air conditioning system
Press .
The air conditioning system begins to operate. Air outlets and fan
speed are automatically adjusted according to the temperature set-
ting.
Turn clockwise to increases the temperature and turn counterclockwise to decreases the temperature on the
driver’s side.
When is pressed (the indicator on is on) or the pas-
senger’s side temperature control dial is turned, the temperature for
the driver and passenger seats can be adjusted separately.
STEP 1
STEP 2

324 3-1. Using the air conditioning system and defogger
4RUNNER_U
Adjusting the settings manually
■ Basic setting
To turn on the air conditioning system and adjust the fan
speed, press “ ” on to increase the fan speed and
“ ” to decrease the fan speed.
Press to turn the fan off.
To adjust the temperature setting, turn clockwise to
increases the temperature a nd turn counterclockwise
to decreases the temperature.
When is pressed (the indicator on is on) or the pas-
senger’s side temperature control dial is turned, the temperature for
the driver and passenger seats can be adjusted separately.
To change the air outlets, press , , or .
The air flow shown on the display indicates the following:
Air flows to the upper body.
: May occur in automatic mode
STEP 1
STEP 2
STEP 3
CTH31AS009

325
3-1. Using the air conditioning system
and defogger
3
Interior features
4RUNNER_U Air flows to the upper body and
feet.
Mainly air flows to the feet.
Air flows to the feet and the
windshield defogger operates.
The air intake is automatically
switched to outside air mode.
CTH31AS010
CTH31AS011
CTH31AS012

326 3-1. Using the air conditioning system and defogger
4RUNNER_U■
Switching between outside air and recirculated air modes
Press .
The mode switches between outside air mode (the indicator is off)
and recirculated air mode (the indicator is on) each time the button is
pressed.
Defogging the windshield
Defogging
The air conditioning system oper-
ates automatically.
The air intake is automatically
switched to outside air mode. It is
not possible to return to recircu-
lated air mode when the switch is
on.
CTH31AS013

327
3-1. Using the air conditioning system
and defogger
3
Interior features
4RUNNER_U
Adjusting the position of and opening and closing the air outlets
Front center outlets Direct air flow to the left or
right, up or down.
Turn the knob to open or close
the vent.
Front side outlets Direct air flow to the left or
right, up or down.
Turn the knob to open or close
the vent.
Rear outlets Direct air flow to the left or
right, up or down.
Turn the knob to open or close
the vent.
CTH31AS014
CTH31AS015
CTH31AS016

328 3-1. Using the air conditioning system and defogger
4RUNNER_U
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting
and ambient conditions. As a result, the following may occur:
● The system may switch automatically to recirculated air mode when the
coolest temperature setting is selected when the ambient temperature is
high.
● 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.
■ 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, the outside temperature, etc.
■ When the outside temperature exceed s 75°F (24°C) and the air condi-
tioning system is on
● In order to reduce the air conditioning power consumption, the air condi-
tioning 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
switch is turned to the “ON” position (vehicles without a smart key sys-
tem) or the “ENGINE START STOP” switch is turned to IGNITION ON
mode (vehicles with a smart key system).
● It is possible to switch to outside air mode at any time by pressing
.
■Using the system in recirculated air mode
The windows will fog up more easily if recirculated air mode is used.