TOYOTA COROLLA 2020 Owners Manual (in English)

3916-1. Using the air conditioning system and defogger
COROLLA_U
6
Interior features
*: If equipped
Temperature control switch
Fan speed control switch
“A/C” switch
Outside air mode switch
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 set-
ting, turn the temperature con-
trol switch clockwise (warm) or counterclockwise (cool).
If “A/C” switch is not pressed, the
system will blow ambient tempera-
ture air or heated air.
Automatic air conditioning system*
Air outlets are automatically selected and fan speed is auto-
matically adjusted according to the set temperature setting.
Also, the display and button positions will differ depending on
the type of the system.
Air conditioning controls

3926-1. Using the air conditioning system and defogger
COROLLA_U
■Setting the fan speed
To adjust the fan speed, turn the
fan speed control switch clock-
wise (increase) or counterclock-
wise (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 fol-
lows each time the switch is
pressed.
1 Upper body
2 Upper body and feet
3 Feet
4 Feet and the windshield
defogger operates
■Switching between outside
air and recirculated air
modes
 To change to recirculated air
mode, press the recirculated
air mode switch.
The indicator illuminates on the recirculated air mode switch.

To change to outside air
mode, press the outside air
mode switch.
The indicator illuminates on the out-
side air mode switch.
■Set cooling and dehumidifi-
cation function
Press the “A/C” switch.
When the function is on, the indica-
tor illuminates on the “A/C” switch.
■Defogging the windshield
Defoggers are used to defog the
windshield and front side win-
dows.
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 illumi-
nates on the windshield defogger
switch.
■Defogging the rear window
and outside rear view mir-
rors
Defoggers are used to defog the
rear window, and to remove
raindrops, dew and frost from

3936-1. Using the air conditioning system and defogger
COROLLA_U
6
Interior features
the outside rear view mirrors.
Press the rear window and out-
side 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 priori-
tized such as reducing fan
speed, etc.
Press the eco air conditioning
mode switch.
When the eco air conditioning
mode is on, the indicator illumi-
nates on the eco air conditioning
mode switch.
■When the outside temperature
exceeds 75°F (24°C) and the air
conditioning system is on
●In order to reduce the air condi-
tioning power consumption, the air
conditioning system may switch to
recirculated air mode automati-
cally. This may also reduce fuel
consumption.
●Recirculated air mode is selected
as a default mode when the
engine 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 dehu-
midify 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.
■Outside/recirculated air mode
●When driving on
dusty roads such
as tunnels or in heavy traffic, set
the outside/recirculated air mode
switch to the recirculated air
mode. This is effective in prevent-
ing 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
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 condi-
tioning 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 out-
side 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 con-
ditioning system is started in auto-
matic mode.
●When parking, the system auto-
matically switches to outside air

3946-1. Using the air conditioning system and defogger
COROLLA_Umode to encourage better air cir-
culation throughout the vehicle,
helping to reduce odors that occur
when starting the vehicle.
■Air conditioning filter
 P. 4 5 7
■Air conditioning system refrig-
erant
●A label regarding the refrigerant of
the air conditioning system is
attached to the ho od at the loca-
tion shown in the following illustra-
tion.
●The meaning of each symbol on
the label are as follows:
■Customization
Some functions can be customized.
(  P.548)
1 Press the automatic mode
switch.
2 Adjust the temperature set-
ting.
3 To stop the operation, press
the off switch.
If the fan speed setting or air
Caution
Air conditioning sys-
tem
Air conditioning sys-
tem lubricant type
Requires registered
technician to service
air conditioning sys-
tem
Flammable refrigerant
WARNING
■To prevent the windshield
from fogging up
Do not use the windshield defog-
ger switch during cool air opera-
tion in extremely humid weather.
The difference between the tem-
perature of the outside air and
that of the windshield can cause
the outer surface of the wind-
shield to fog up, blocking your
vision.
■When the outside rear view
mirror defoggers are operat-
ing
Do not touch the outside rear view
mirror surfaces, as they can
become very hot and burn you.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning
system on longer than necessary
when the engine is off.
■When repairing/replacing
parts of the air conditioning
system
Have repair/replacement per-
formed 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

3956-1. Using the air conditioning system and defogger
COROLLA_U
6
Interior features
flow modes are operated, the
automatic mode indicator goes
off. However, automatic mode
for functions other than that
operated is maintained.
■Using automatic mode
Fan speed is adjusted automati-
cally 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 auto-
matic mode switch pressed.
Prevent ice from building up on
the windshield and wiper
blades.
When the windshield wiper de-icer
switch is on, the indicator illumi-
nates on the windshield wiper
de-icer switch.
The windshield wiper de-icer will
automatically turn off after a period
of time.
■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
Windshield wiper de-icer
(if equipped)
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.
Air outlet la yout and oper-
ations

3966-1. Using the air conditioning system and defogger
COROLLA_U
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
*: If equipped
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 defog-
ging.
Heated steering
wheel*/seat heaters*
 Heated steering wheel
Warms up the grip of the
steering wheel
 Seat heaters
Warm up the seat upholstery
WARNING
■To prevent minor burn inju-
ries
Care should be taken if anyone in
the following categories comes in
contact with the steering wheel or
seats when the heater is on:
●Babies, small children, the
elderly, the sick and the physi-
cally challenged
●Persons with sensitive skin
●Persons who are fatigued
●Persons who have taken alco-
hol or drugs that induce sleep
(sleeping drugs, cold remedies,
etc.)
NOTICE
■To prevent damage to the
seat heaters
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 battery discharge
Do not use the functions when the
engine is off.

3976-1. Using the air conditioning system and defogger
COROLLA_U
6
Interior features
■Heated steering wheel
Turns heated steering wheel
on/off
When the heated steering wheel is
on, the indicator illuminates on the
heated steering wheel switch.
■Seat heaters
Front
Turns seat heaters on/off
1 High temperature
2 Low temperature
When the seat heater is on, the
indicator illuminates on the seat
heater switch.
When not in use, put the switch in
the neutral position. The indicator
will turn off.
Rear
Turns seat heaters on/off
When the seat heater is on, the
indicator illuminates on the seat
heater switch.
■The heated steering wheel and
seat heaters can be used when
The engine switch is in ON.
Operation instructions
WARNING
■To prevent overheating and
minor burn injuries
Observe the following precautions
when using the seat heaters.
●Do not cover the seat with a
blanket or cushion when using
the seat heater.
●Do not use seat heater more
than necessary.

3986-2. Using the interior lights
COROLLA_U
6-2.Using the interior lights
Rear interior light (P.399)
Door trim lights (if equipped)
Front interior/personal lights ( P.398)
Center tray light (if equipped)
Cup holder lights (if equipped)
■Front
1Turns the door position on/off
When a door is opened while the
door position is on, the lights turn
on.
Interior lights list
Location of the interior lights
Operating the interior
lights

3996-2. Using the interior lights
COROLLA_U
6
Interior features
2 Turns the lights on/off
■Rear
1 Turns the door position on
The rear interior light turns on/off
together the front interior lights.
When a door is opened while the
front and rear interior light door
position is on, the lights turn on.
2Turns the light on
Turns the lights on/off
■Illuminated entry system
The lights automatically turn on/off
according to the engine switch
mode (position), the presence of the
electronic key (vehicles with a smart
key system), whether the doors are
locked/unlocked, and whether the
doors are opened/closed.
■To prevent the battery from
being discharged
If the interior lights remain on when
the engine switch is turned off, the
lights will go off automatically after
20 minutes.
■The interior lights may turn on
automatically when
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 light s will turn off auto-
matically after approximately 20
minutes.
The interior lights can be turned off
manually. However, in order to help
prevent further collisions, it is rec-
ommended 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.)
■Customization
Some functions can be customized.
(  P.548)Operating the personal
lights
NOTICE
■To prevent battery discharge
Do not leave the lights on longer
than necessary when the engine
is not running.

4006-3. Using the storage features
COROLLA_U
6-3.Using the storage features
Bottle holders/door pockets (P.401)
Open trays (if equipped) ( P.402)
Glove box ( P.401)
Cup holders (if equipped) ( P.401)
Console box ( P.402)
List of storage features
Location of the storage features
WARNING
■Items that should not be left
in the storage spaces
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 con-
tact with other stored items, the
lighter may catch fire or the
spray can may release gas,
causing a fire hazard.