2020 TOYOTA MIRAI Owners Manual (in English)

3136-1. Using the air conditioning system and defogger
6
Interior features
MIRAI_OM_USA_OM62073U■
Turning ON/OFF the switch operat ion sound for the air conditioning
operation panel
The operation sounds, when the switch is touched, can be turned ON/OFF by
the following operations.
The air conditioning cannot be operated during following operat ion.
Touch and for about 3 seconds.
“ON” or “OFF” is displayed in the monitor of the passenger side tem-
perature.
Each time is touched, the monitor switches over between ON/
OFF.
With “ON” or “OFF” displayed, without switching over the screen by per-
forming touch operations for about 5 seconds, when the power switch is
turned off the configuration is complete.
■ Turning ON/OFF the pop-up display when operating the switch for air
conditioning operation panel
The pop-up displays, when the switch is touched, can be turned ON/OFF by
the following operations.
The air conditioning cannot be operated during following operat ion.
Touch and for about 3 seconds.
“ON” or “OFF” is displayed in the monitor of the passenger side tem-
perature.
Each time is touched, the monitor switches over between ON/
OFF.
With “ON” or “OFF” displayed, without switching over the screen by per-
forming touch operations for about 5 seconds, when the power switch is
turned off the configuration is complete.
■ Customization
Settings (e.g. A/C automatic mode switch operation) can be chan ged.
(Customizable features P. 489)
1
2
1
2

3146-1. Using the air conditioning system and defogger
MIRAI_OM_USA_OM62073U
WARNING
■To prevent the windshield from fogging up
● Do not use during cool air operation in extremely humid weathe r.
The difference between the temperature of the outside air and t hat 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 mir-
ror defoggers are on.
● 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.
NOTICE
■Humidity sensor
■ To prevent 12-volt b attery discharge
Do not leave the air conditioning system on longer than necessa ry when the
fuel cell system is off.
● 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.
In order to detect fog on the windshield, a
sensor which monitors the temperature
of the windshield, the surround humidity,
etc., is installed. ( P. 3 1 1 )
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

3156-1. Using the air conditioning system and defogger
6
Interior features
MIRAI_OM_USA_OM62073U
Heated steering wheel/seat heaters
Turn the heated steering wheel
on/off
The indicator light comes on when
the heated steering wheel is oper-
ating.
Heated steering wheel and seat heaters heat the side grips of t he
steering wheel and seats, respectively.
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 hea ter is on:
• Babies, small children, the elderly, the sick and the physical ly chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sle eping
drugs, cold remedies, etc.)
● Observe the following precautions to prevent minor burns or ove rheating,
• Do not use seat heater more than necessary.
• Do not cover the seat with a blanket or cushion when using the seat
heater.
NOTICE
● Do not put heavy objects that have an uneven surface on the sea t 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
fuel cell system is off.
Heated steering wheel

3166-1. Using the air conditioning system and defogger
MIRAI_OM_USA_OM62073U
■Operation condition
The heated steering wheel can be used when the power switch is in ON
mode.
■ Timer
The heated steering wheel will automatically turn off after abo ut 30 minutes.
■
Front seats
Each time the switch is
touched, the intensity of the
seat heater changes:
Hi (strong)  Lo (weak) Off
During operations, the operation
conditions are displayed.
■
Rear seats HI: Strong
The indicator light comes on.
Low: Weak
The indicator light comes on.
■Operating condition
The seat heaters can be used when the power switch is in ON mod e.
■ When not in use (rear seats)
Turn the seat heater off by returning the switch to its level p osition.
The indicator light turns off.
Seat heaters

3176-2. Using the interior lights
6
Interior features
MIRAI_OM_USA_OM62073U
Interior lights list
*1: When the power switch is in ON mode, the footwell lights will turn on. How-
ever, if the instrument panel light control switch is turned to minimum, the
footwell lights will turn off. ( P. 113)
*2: When shifting the shift position is in a position other than P, the brightness
of the footwell light will reduce intensity.
Front interior light ( P. 318)
Personal lights ( P. 318)
Rear interior light ( P. 318)Door courtesy lights
Footwell lights
*1, 2
Shift lever lights

3186-2. Using the interior lights
MIRAI_OM_USA_OM62073U■
Front
When the switch is pressed
to the fully pushed in posi-
tion, the lights become linked
to the doors
The light will turn on and off due
to the opening and closing of a
door.
When the button is pressed,
the light will turn on
When the switch is pressed again, the light will turn off.
■
Rear
Turns the light on
Links to the doors
When the front interior lights is
linked to the doors, the lights will
turn on and off due to the open-
ing and closing of the rear door.
Turns the lights on/off
Push the switch, and when it is in
the pushed position, the light
comes on.
Interior lights
Personal lights

3196-2. Using the interior lights
6
Interior features
MIRAI_OM_USA_OM62073U
■Illuminated entry system
The lights automatically turn on/off according to power switch mode, the pres-
ence of the electronic key, whether the doors are locked/unlocked, and
whether the doors are opened/closed.
■ To prevent 12-volt battery discharge
If the following lights remain on when the power switch is turned off, the lights
will go off automatically after 20 minutes:
●Front interior lights
● Rear interior lights
● Personal lights
● Door courtesy lights
● Vanity lights
● Trunk light
■ Customization
Setting (e.g. the time elapsed before lights turn off) can be c hanged.
(Customizable features: P. 489)
NOTICE
■To prevent 12-volt b attery discharge
Do not leave the lights on longer than necessary when the fuel cell system
is off.

3206-3. Using the storage features
MIRAI_OM_USA_OM62073U
List of storage features
Auxiliary box ( P. 3 2 4 )
Glove box ( P. 3 2 1 )
Bottle holders ( P. 3 2 4 ) Console boxes (
P. 321)
Cup holders ( P. 322)
WARNING
●Do not leave glasses, lighters or spray cans in the storage spa ces, as this
may result in the following when cabin temperature becomes high :
• Glasses may be deformed by heat or cracked if they come into c ontact
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 r elease
gas, causing a fire hazard.
● When driving or when the storage compartments are not in use, k eep 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 sto red inside.