Automatic air conditioning system

Air outlets are automatically selected and fan speed is automatically adjusted according to the set temperature setting.Also, the display and button positions will differ depending on the type of the system.

Switches Rear window and outside rear view mirror defoggers switch Air conditioning controls

Temperature control switch

Fan speed control switch

“A/C” switch

S-FLOW mode switch

Outside/recirculated air mode switch

Eco air conditioning mode switch

Airflow mode control switch

Rear window defogger and outside rear view mirror defoggers switch

Windshield defogger switch

Off switch

Automatic mode switch

Adjusting the temperature setting

To adjust the temperature setting, turn the temperature control switch clockwise (warm) or counterclockwise (cool).

If “A/C” switch is not pressed, the system will blow ambient temperature air or heated air.

Setting the fan speed

To adjust the fan speed, turn the fan speed control switch clockwise (increase) or counterclockwise (decrease).

Pressing the off switch to turns off the fan.

Change the airflow mode

Press the airflow mode control switch.

The airflow mode changes as follows each time the switch is pressed.

Upper body

Upper body and feet

Feet

Feet and the windshield defogger operates

Switching between outside air and recirculated air modes

Press the outside/recirculated air mode switch.

The mode switches between outside air mode and recirculated air mode modes each time the switch is operated.When recirculated air mode is selected, the indicator illuminates on the outside/recirculated air mode switch.

Set cooling and dehumidification function

Press the “A/C” switch.

When the function is on, the indicator illuminates on the “A/C” switch.

Defogger Windshield Defogging the windshield

Defoggers are used to defog the windshield and front side windows.

Press the windshield defogger switch.

Set the outside/recirculated air mode switch to outside air mode if the recirculated air mode is used. (It may switch automatically.)

To defog the windshield and the side windows quickly, turn the air flow and temperature up.

To return to the previous mode, press the windshield defogger switch again when the windshield is defogged.

When the windshield defogger switch is on, the indicator illuminates on the windshield defogger switch.

Windows Rear window defogger

Rear window defogger

Outside rear view mirrors Outside rear view mirror defoggers

Mirrors Outside rear view mirror defoggers

Heaters Outside rear view mirrors

Defogger Rear window

Defogger Outside rear view mirrors Defogging the rear window and outside rear view mirrors

Defoggers are used to defog the rear window, and to remove raindrops, dew and frost from the outside rear view mirrors.

Press the rear window and outside rear view mirror defoggers switch.

The defoggers will automatically turn off after a while.

When the rear window and outside rear view mirror defoggers switch is on, the indicator illuminates on the rear window and outside rear view mirror defoggers switch.

Eco air conditioning mode

The air conditioning is controlled with low fuel consumption prioritized such as reducing fan speed, etc.

Press the eco air conditioning mode switch.

When the eco air conditioning mode is on, the indicator illuminates on the eco air conditioning mode switch.

Note:

When the outside temperature exceeds 75°F (24°C) and the air conditioning system is on

In order to reduce the air conditioning power consumption, the air conditioning 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 power switch is turned to ON.

It is possible to switch to outside air mode at any time by pressing the outside air mode switch.

Fogging up of the windows

The windows will easily fog up when the humidity in the vehicle is high. Turning “A/C” on will dehumidify the air from the outlets and defog the windshield effectively.

If you turn “A/C” off, the windows may fog up more easily.

The windows may fog up if the recirculated air mode is used.

When driving on dusty roads

Close all windows. If dust thrown up by the vehicle is still drawn into the vehicle after closing the windows, it is recommended that the air intake mode be set to outside air mode and the fan speed to any setting except off.

Outside/recirculated air mode

Setting to the recirculated air mode temporarily is recommended in preventing dirty air from entering the vehicle interior and helping to cool the vehicle when the outside air temperature is high.

Outside/recirculated air mode may automatically switch depending on the temperature setting or the inside temperature.

Eco air conditioning mode

When Eco drive mode is selected using the driving mode select switch, eco air conditioning mode turns on.

When a drive mode other than Eco drive mode is selected, eco air conditioning mode may turn off.

Operation of the air conditioning system in Eco drive mode

In Eco drive mode, the air conditioning system is controlled as follows to prioritize fuel efficiency:

Engine speed and compressor operation controlled to restrict heating/cooling capacity

Fan speed restricted when automatic mode is selected

To improve air conditioning performance, perform the following operations:

Turn off eco air conditioning mode (Eco air conditioning mode)

Adjust the fan speed

Turn off Eco drive mode (Driving mode select switch)

When the outside temperature falls to nearly 32°F (0°C)

The dehumidification function may not operate even when “A/C” switch is pressed.

Ventilation and air conditioning odors

To let fresh air in, set the air conditioning system to the outside air mode.

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.

When parking, the system automatically switches to outside air mode to encourage better air circulation throughout the vehicle, helping to reduce odors that occur when starting the vehicle.

Air conditioning filter

Air conditioning system refrigerant

A label regarding the refrigerant of the air conditioning system is attached to the hood at the location shown in the following illustration.

The meaning of each symbol on the label are as follows:


	Caution
	Air conditioning system
	Air conditioning system lubricant type
	Requires registered technician to service air conditioning system
	Flammable refrigerant

Customization

Some functions can be customized. (Customizable features)

Warning:

To prevent the windshield from fogging up

Do not use the windshield defogger switch 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.

When the outside rear view mirror defoggers are operating

Do not touch the outside rear view mirror surfaces, as they can become very hot and burn you.

Notice:

To prevent 12-volt battery discharge

Do not leave the air conditioning system on longer than necessary when the hybrid system is off.

When repairing/replacing parts of the air conditioning system

Have repair/replacement performed by your Toyota dealer.When a part of the air conditioning system, such as the evaporator, is to be replaced, it must be replaced with a new one.

Using automatic mode

Press the automatic mode switch.

Adjust the temperature setting.

To stop the operation, press the off switch.

If the fan speed setting or air flow modes are operated, the automatic mode indicator goes off. However, automatic mode for functions other than that operated is maintained.

Note:

Using automatic mode

Fan speed is adjusted automatically according to the temperature setting and the ambient conditions.

Therefore, the fan may stop for a while until warm or cool air is ready to flow immediately after the automatic mode switch pressed.

Windshield wiper de-icerWindshield wiper de-icer (if equipped)

Prevent ice from building up on the windshield and wiper blades.

When the windshield wiper de-icer switch is on, the indicator illuminates on the windshield wiper de-icer switch.

The windshield wiper de-icer will automatically turn off after a period of time.

Warning:

To prevent burns

Do not touch the glass at lower part of the windshield or to the side of the front pillars when the windshield wiper de-icer is on.

S-FLOW mode

In S-FLOW mode, priority for the airflow is given to the front seats, reducing the airflow and air conditioning effect on the rear seats.

The following S-FLOW modes are available:

Automatic S-FLOW mode

In this mode, when a passenger is judged to be in a rear seat, S-FLOW mode will be automatically disabled.

When the S-FLOW mode is on, the indicator illuminates on the S-FLOW mode switch.

To enable/disable S-FLOW mode and enter manual S-FLOW mode, press the S-FLOW mode switch.

Manual S-FLOW mode

When the S-FLOW mode switch is pressed, S-FLOW mode will be manually enabled/ disabled.

When the S-FLOW mode is on, the indicator illuminates on the S-FLOW mode switch.

Operation in S-FLOW mode differs according to the following conditions:

Priority is given to the driver’s seat only when:

Automatic S-FLOW mode

When no passengers are judged to be in the front passenger seat or rear seats.

Manual S-FLOW mode

When no passenger is judged to be in the front passenger seat.

Priority is given to the front seats when:

Manual S-FLOW mode is selected or no passengers are judged to be in the rear seats when in automatic S-FLOW mode.

S-FLOW mode will be disabled when:

A passenger is judged to be in a rear seat when in automatic S-FLOW mode.

Depending on the set temperature, operation in S-FLOW mode may not change as described above.

Note:

How the system judges if a passenger is in the vehicle when in S-FLOW mode

In S-FLOW mode, the system judges if a passenger is in the vehicle as follows:

Front passenger seat:

A passenger is judged to be in the front passenger seat when the system detects an object on the front passenger seat, fastening of the front passenger seat belt or the opening and closing of the front passenger door. (However, when only opening and closing of the front passenger door is detected, the system will judge that a passenger is not in the front passenger seat after the vehicle speed reaches approximately 12 mph [20 km/h] or more.)

Rear seats (automatic S-FLOW mode only):

A passenger is judged to be in a rear seat when the system detects the opening and closing of a rear door.

If a passenger is judged to be in the vehicle, the system will retain the judgement for a certain amount of time after the power switch is turned off.

Operation of automatic S-FLOW mode

When the system is operating in automatic S-FLOW mode, if a rear door is opened and then closed, S-FLOW mode will be disabled. To enable S-FLOW mode, press the S-FLOW mode switch. (In this case, the system will operate in manual S-FLOW mode.)

Changing from manual S-FLOW mode to automatic S-FLOW mode

Press the S-FLOW mode switch to disable S-FLOW mode.

Turn the power switch off.

Wait for 60 minutes or more and change the power switch to ON.

Air outlet layout and operations

Location of air outlets

The air outlets and air volume changes according to the selected air flow mode.

:If equipped

Adjusting the position of and opening and closing the air outlets

Front center

Direct air flow to the left or right, up or down

Front right-hand side

Direct air flow to the left or right, up or down

Front left-hand side

Direct air flow to the left or right, up or down

Warning:

To prevent the windshield defogger from operating improperly

Do not place anything on the instrument panel which may cover the air outlets. Otherwise, air flow may be obstructed, preventing the windshield defoggers from defogging.