Toyota Avalon Hybrid (2019 year). Instruction — part 22

337

5-1. Using the air conditioning system and defogger

5

Interio

r features

■

Switching between outside air and recirculated air modes

Press

.

The mode switches between outside air mode (indicator off) and recir-

culated air mode (indicator on) each time

is pressed.

■

Defogging the windshield
Defoggers are used to defog the windshield and front side win-
dows.

Press

.

The dehumidification function operates and fan speed increases.
Set the outside/recirculated air mode button to the outside air mode if
the recirculated air mode is used. (It may switch automatically.)
To defog the windshield and the side windows early, turn the air flow and
temperature up.

To return to the previous mode, press

again when the windshield

is defogged.

■

Defogging the rear window and outside rear view mirrors
Defoggers are used to defog the rear window, and to remove rain-
drops, dew and frost from the outside rear view mirrors.

Press

.

The defoggers will automatically turn off after a period of time.

Other functions

338

5-1. Using the air conditioning system and defogger

■

Location of air outlets
The air outlets and air volume
change

according

to

the

selected airflow mode.

■

Adjusting the position of and opening and closing the air out-
lets

Direct air flow to the left or right, up or down.
Turn the knob to open or close the vent.

Air outlets



Front



Rear

1
2

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5-1. Using the air conditioning system and defogger

5

Interio

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■

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

is pressed or

is selected.

■

How the system judges if a seat is occupied in S-FLOW mode
The system judges if a passenger is in the vehicle as follows:
• Front passenger seat:

The front passenger seat is judged to be occupied when the system detects
an object on the front passenger seat, fastening of the front passenger seat
belt, changing of the set temperature for the front passenger seat, 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 the passenger seat is unoccupied after the vehicle speed
reaches approximately 12 mph (20 km/h) or more.)

• Rear seats (automatic S-FLOW mode only):

The rear seats are judged to be occupied when the system detects the
opening and closing of a rear door.

If a seat is judged to be occupied, the system will retain that judgement for 60
minutes after the power switch is turned off.

■

Changing from automatic S-FLOW mode to manual 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, select

on the air conditioning control screen. (In this case, the

system will operate in manual S-FLOW mode.)

■

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

Select

on the air conditioning control screen to disable S-FLOW

mode (check that

indicator is not illuminated).

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

■

Fogging up of the windows

●

The windows will easily fog up when the humidity in the vehicle is high.

Turning

or

on will dehumidify the air from the outlets and

defog the windshield effectively.

●

If you turn

or

off, the windows may fog up more easily.

●

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

1

2

3

340

5-1. Using the air conditioning system and defogger

■

Windshield fog detection function
When automatic mode is set, the humidity sensor (

P. 342) detects fog on

the windshield and controls the air conditioning system to prevent fog.

■

Outside/recirculated air mode

●

When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode button to the recirculated air mode. This is effec-
tive in preventing outside air from entering the vehicle interior. During
cooling operation, setting the recirculated air mode will also cool the vehicle
interior effectively.

●

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

■

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

●

In order to reduce the air conditioning power consumption, the air condition-
ing 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 mode.

●

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

.

■

When the outside temperature is low

The dehumidification function may not operate even when

is pressed

or

is selected.

■

Operation of the air conditioning system in Eco drive mode

●

In the Eco drive mode, “ECO” is displayed on the air conditioning screen
and the air conditioning system is controlled as follows to prioritize fuel effi-
ciency:
• 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:
• Adjust the fan speed
• Turn off Eco drive mode

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5-1. Using the air conditioning system and defogger

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Interio

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■

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.

■

Air conditioning filter
P. 432

■

Customization
Some functions can be customized. (

P. 529)

WARNING

■

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, block-
ing your vision.

■

To prevent burns
Do not touch the rear view mirror surfaces when the outside rear view mirror
defoggers are on.

●

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.

342

5-1. Using the air conditioning system and defogger

NOTICE

■

Humidity sensor

■

To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the
hybrid system is stopped.

In order to detect fog on the windshield, a
sensor which monitors the temperature
of the windshield, the surround humidity,
etc. is installed. (

P. 340)

Follow these points to avoid damaging
the sensor:

●

Do not disassemble the sensor

●

Do not spray the glass cleaner on the
sensor or subject it to strong impacts

●

Do not stick anything on the sensor

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5-1. Using the air conditioning system and defogger

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Interio

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

: If equipped

Heated steering wheel



/seat heaters/seat

ventilators



Heated steering wheel and seat heaters heat the side grips of the
steering wheel and seats, respectively. Seat ventilators maintain
good ventilation by pulling air through the seat upholstery.

WARNING

●

Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel and seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically chal-

lenged

• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping

drugs, cold remedies, etc.)

●

Observe the following precautions to prevent minor burns or overheating:
• Do not cover the seat with a blanket or cushion when using the seat

heater.

• Do not use seat heater more than necessary.

NOTICE

●

Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.

●

To prevent 12-volt battery discharge, do not use the functions when the
hybrid system is off.

344

5-1. Using the air conditioning system and defogger

Turns the heated steering wheel
on/off

The indicator light comes on when
the heated steering wheel is oper-
ating.

The heated steering wheel can be used when the power switch is in ON
mode.

■

Front

Each time the switch is pressed, the operation condition changes as
follows.
Hi (3 segments lit)

 Mid (2 segments lit)  Lo (1 segment lit)  Off

The level indicator lights up during operation.

Heated steering wheel

Seat heaters



Without seat ventilators



With seat ventilators

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5-1. Using the air conditioning system and defogger

5

Interio

r features

■

Rear (if equipped)

Turns the heated rear seat on/off

The indicator light will illuminate
when the rear seat heater is oper-
ating.

The seat heaters can be used when the power switch is in ON mode.

Each time the switch is pressed,
the operation condition changes
as follows.
Hi (3 segments lit)

 Mid (2 seg-

ments lit)

 Lo (1 segment lit) 

Off

The level indicator lights up during
operation.

■

The seat ventilators can be used when
The power switch is in ON mode.

■

Air conditioning system-linked control mode
When a seat ventilator is set to Hi, the fan speed of the seat ventilator may
increase according to the fan speed of the air conditioning system

Seat ventilators

346

5-2. Using the interior lights

Front interior/personal lights (

P. 347)

Shift lever light
Ambient lights (if equipped) (

P. 348)

Door courtesy lights
Rear personal lights (

P. 347)

Footwell lights
Front center console light

Interior lights list

1
2
3
4
5
6
7

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5-2. Using the interior lights

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Interio

r features

The rear personal lights turn on/off together with the interior light.

Turns the lights on/off linked to
door positions
Turns the lights on/off

■

Front
Turns the lights on/off

■

Rear
Turns the lights on/off

Interior light

1

2

Personal lights

348

5-2. Using the interior lights

Each time the “MOOD” switch is
pressed, the brightness level
changes.

●

Illuminated entry system:
The lights automatically turn on/off according to the power switch mode, the
presence of the electronic key, whether the doors are locked/unlocked, and
whether the doors are open/closed.

●

If the interior lights remain on when the power switch is turned off, the lights
will go off automatically after 20 minutes.

●

If any of the SRS airbags deploy (inflate) or in the event of a strong rear
impact, the interior lights will turn on automatically.
The interior lights will turn off automatically after approximately 20 minutes.
The interior lights can be turned off manually. However, in order to help pre-
vent further collisions, it is recommended that they be left on until safety can
be ensured.
(The interior lights may not turn on automatically depending on the force of
the impact and conditions of the collision.)

●

Some functions can be customized. (

P. 529)

Ambient lights (if equipped)

349

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r features

5-3. Using the storage features

List of storage features

Auxiliary boxes

(

P. 353)

Glove box

(

P. 350)

Bottle holders/door pockets

(

P. 351)

Cup holders

(

P. 352)

Console box

(

P. 350)

Auxiliary box/open tray

(

P. 353, 354)

WARNING

●

Do not leave glasses, lighters or spray cans in the storage spaces, as this
may cause the following when cabin temperature becomes high:
• Glasses may be deformed by heat or cracked if they come into contact

with other stored items.

• Lighters or spray cans may explode. If they come into contact with other

stored items, the lighter may catch fire or the spray can may release
gas, causing a fire hazard.

●

When driving or when the storage compartments are not in use, keep the
lids closed.
In the event of sudden braking or sudden swerving, an accident may occur
due to an occupant being struck by an open lid or the items stored inside.

1
2
3

4
5
6

350

5-3. Using the storage features

Push the button to open the glove
box.

The glove box light turns on when the power switch is in ACCESSORY or ON
mode.

Push the knob.

■

Console box tray

■

Console box light
The console box light turns on when the power switch is in ACCESSORY or
ON mode.

Glove box

Console box

The tray can be removed.

351

5-3. Using the storage features

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Interio

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●

When storing a bottle, close the cap.

●

The bottle may not be stored depending on its size or shape.

Bottle holders



Front



Rear

WARNING

Do not place anything other than a bottle in the bottle holders.
Other items may be thrown out of the holders in the event of an accident or
sudden braking and cause injury.

NOTICE

Put the cap on before stowing a bottle. Do not place open bottles in the bot-
tle holders, or glass or paper cups containing liquid. The contents may spill
and glass cups may break.

352

5-3. Using the storage features

Cup holders



Front



Rear

Pull the armrest down.

WARNING

●

Do not place any objects that fit loosely or are very tall in the cup holders,
otherwise they may fall out while driving, possibly leading to an accident.

●

To prevent burns, cover hot drinks when placed in the cup holders.