air temperature TOYOTA HIGHLANDER HYBRID 2009 XU40 / 2.G User Guide

267
3-1. Using the air conditioning system
and defogger
3
Interior features
Rear center outlets (vehicles without rear air conditioning system)
Direct air flow to the left or
right, up or down.
Turn the knob to open or close
the vent.
Air outlets of the rear seat. ( →P. 274)
■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.
●The system may switch automatically to recirculated mode when the
coolest temperature setting is selected in summer.
● 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.
■ Window defogger feature
Recirculated air mode may automatically switch to
(outside air) mode
in situations where the windows need to be defogged.
■ When outside temperature approaches 32 °F (0 °C)
The air conditioning system may not operate even when is pressed.

268 3-1. Using the air conditioning system and defogger
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 12-volt battery from being discharged
Do not leave the air conditioning system on longer than necessary when the
hybrid system is off.

269
3-1. Using the air conditioning system and defogger
3
Interior features
Rear manual air conditioning system∗
Airflow and outlets are automatically adjusted according to the tem-
perature setting.
Temperature control dial
Changes the air outlets used
Fan speed control dial
: If equipped

270 3-1. Using the air conditioning system and defogger
Adjusting the settings
■ Adjusting the temperature setting
Turn the temperature control dial clockwise (warm) or counter-
clockwise (cool).
■ Changing the air outlets
Press the desired , or .
Air flows as shown below according to the mode selected.
Upper body
Upper body and feet

272
3-1. Using the air conditioning system and defogger
Rear automatic air conditioning system∗
Using the automatic modePress .The air conditioning system will operate, and air outlets
and fan speed will be set automatically.
“AUTO” will be displayed on the control panel.
Turn the temperature control dial clockwise (warm) or coun-
terclockwise (cool).
Airflow and outlets are automatica lly adjusted according to the tem-
perature setting.
Airflow display Fan speed display
Temperature setting display
Fan speed
control dial
OffAutomatic mode Changes the air
outlets used
Temperature
control dial
STEP1
STEP2
∗: If equipped

273
3-1. Using the air conditioning system
and defogger
3
Interior features
Adjusting the settings
■ Adjusting the temperature setting
Turn the temperature control dial clockwise (warm) or counter-
clockwise (cool).
■ Changing the air outlets
Press .
The air outlets change as follows each time is pressed.
Air flows as shown below according to the mode selected.
Upper body
Upper body and feet

275
3-1. Using the air conditioning system and defogger
3
Interior features
Rear window and outside rear view mirror defoggers
Clear the rear window using the defogger.
Vehicles with manual air conditioning system
On/off
Press the button to turn on the
rear window defogger. The
indicator light will come on.
The defoggers will automati-
cally turn off after 15 to 60 min-
utes. The operation time
changes according to the
ambient temperature and vehi-
cle speed. Pressing the button
again also turns the defogger
off.
Vehicles without outside rear view mirror defoggers
Vehicles with outside rear view mirror defoggers
Vehicles with automatic air conditioning systemOn/off
Press the button to turn on the
rear window defogger. The
indicator light will come on.
The defoggers will automati-
cally turn off after 15 to 60 min-
utes. The operation time
changes according to the
ambient temperature and vehi-
cle speed. Pressing the button
again also turns the defogger
off.

278
3-1. Using the air conditioning system and defogger
Using the steering wheel climate remote control switches∗
Using the automatic modePress .The air conditioning system will operate, and air outlets
and fan speed will be set automatically.
“AUTO” will be displayed on the multi-information display.
Press “∧” on to increase the temperature and “ ∨” to
decrease the temperature.
Adjusting the temperature setting
Press “ ∧” on to increase the temperature and “ ∨” to decrease
the temperature.
Turning off the fan
Press .
Some air conditioning features can be controlled using the switches
on the steering wheel.
Temperature control
Off
Automatic mode
STEP1
STEP2
∗: If equipped

442 4-3. Do-it-yourself maintenance
Radiator and condenserCheck the radiators and condenser, and clear any foreign objects.
If either of the above parts are ex tremely dirty or you are not sure of
their condition, have your vehicle checked by your Toyota dealer.
Brake fluid
■ Checking fluid level
The brake fluid level should be
between the “MAX” and “MIN”
lines on the tank.
If the level is low, take your vehi-
cle to a Toyota dealer as soon as
possible. Do not drive your vehi-
cle if the red brake system warn-
ing light is on. Call a Toyota
dealer for assistance.
CAUTION
■When the hybrid system is hot
Do not touch the radiators or condenser as they may be hot and may cause
burns.
■ When the electric cooling fan is operating
Do not touch the engine compartment.
The electric cooling fan may keep rotating for about 3 minutes after the
“POWER” switch is OFF.
With the “POWER” switch in ON mode, the electric cooling fan may automat-
ically start to run if the air conditioning is on and/or the coolant temperature
is high. Be sure the “POWER” switch is OFF when working near the electric
cooling fan or radiator grille.

5
When trouble arises
497
5-1. Essential information
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Cont act your Toyota dealer as soon as
possible.
■ Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air cond itioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature ga uge needle continually points
higher than normal
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the hybrid system
■ Operational symptoms
●Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor