AUX TOYOTA MIRAI 2020 Owners Manual (in English)

TABLE OF CONTENTS4
MIRAI_OM_USA_OM62073U6-1. Using the air conditioning
system and defogger
Automatic air conditioning system............................. 306
Heated steering wheel/ seat heaters .................... 315
6-2. Using the interior lights Interior lights list ................ 317• Interior lights ................. 318
• Personal lights .............. 318
6-3. Using the storage features List of storage features...... 320• Glove box...................... 321
• Console box .................. 321
• Cup holders .................. 322
• Bottle holders ................ 324
• Auxiliary box ................. 324
Trunk features ................... 325
6-4. Other interior features Other interior features ....... 327• Sun visors ..................... 327
• Vanity mirrors................ 327
• Clock ............................. 328
• Armrest ......................... 329
• Coat hooks.................... 329
• Assist grips ................... 330
• Power outlet .................. 331
• USB charging ports....... 332
• Wireless charger ........... 334
Garage door opener .......... 343 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 352
Cleaning and protecting the vehicle interior ........... 356
7-2. Maintenance Maintenance requirements ................... 359
General maintenance ........ 361
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions ...................... 364
Hood .................................. 366
Positioning a floor jack....... 367
Motor compartment ........... 369
12-volt battery .................... 374
Tires................................... 378
Replacing the tire............... 386
Tire inflation pressure ........ 393
Wheels............................... 396
Air conditioning filter .......... 398
Electronic key battery ........ 400
Checking and replacing fuses ................................ 402
Light bulbs ......................... 405
6Interior features7Maintenance and care

912. Fuel cell vehicle
2
Fuel cell system
MIRAI_OM_USA_OM62073U
The fuel cell vehicle has high-voltage components (about 650 V m axi-
mum) such as a fuel cell stack, traction battery, power control unit,
high-voltage cables (which are di stinguished from low-voltage cables
by their orange covers), electric motor (traction motor), etc., and high-
temperature parts such as the radiator for cooling. Pay attenti on to all
warning labels attached to the vehicle.
This diagram is for illustrative purposes only and may differ f rom the
actual vehicle.
High-voltage and high-temperature components
Warning label
Power control unit
High-voltage cables (orange)
Fuel cell stack
Traction battery
Service plug
Fuel cell converter Electric motor (traction motor)
Air conditioning compressor
Radiator for inverter cooling
Radiator for fuel cell stack
cooling
Auxiliary inverter
Cabin coolant heater

305
6Interior features
MIRAI_OM_USA_OM62073U6-1. Using the air conditioning
system and defogger
Automatic air conditioning system............................. 306
Heated steering wheel/ seat heaters .................... 315
6-2. Using the interior lights Interior lights list ................ 317• Interior lights ................. 318
• Personal lights .............. 318 6-3. Using the storage
features
List of storage features ..... 320 • Glove box...................... 321
• Console box .................. 321
• Cup holders .................. 322
• Bottle holders ................ 324
• Auxiliary box ................. 324
Trunk features ................... 325
6-4. Other interior features Other interior features ....... 327• Sun visors ..................... 327
• Vanity mirrors................ 327
• Clock ............................. 328
• Armrest ......................... 329
• Coat hooks.................... 329
• Assist grips ................... 330
• Power outlet .................. 331
• USB charging ports....... 332
• Wireless charger ........... 334
Garage door opener.......... 343

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.

3246-3. Using the storage features
MIRAI_OM_USA_OM62073U
●When storing a bottle, close the cap.
● The bottle may not be stored depending on its size or shape.
Push the lid.
Bottle holders
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 bottl es in the bot-
tle holders, or glass or paper cups containing liquid. The cont ents may spill
and glass cups may break.
Auxiliary box

3667-3. Do-it-yourself maintenance
MIRAI_OM_USA_OM62073U
Hood
Pull the hood lock release lever.
The hood will pop up slightly.
Pull up the auxiliary catch lever
and lift the hood.
Release the lock from the inside of the vehicle to open the hood.
1
2
WARNING
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may open while the vehic le is in motion
and cause an accident, which may result in death or serious inj ury.

3827-3. Do-it-yourself maintenance
MIRAI_OM_USA_OM62073U■
Situations in which the tire pressure warning system may not op
er-
ate properly
●In the following cases, the tire pressure warning system may no t operate
properly.
• If non-genuine Toyota wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equip-
ment) tire.
• A tire has been replac ed with a tire that is not of the specif ied size.
• Tire chains, etc., are equipped.
• An auxiliary-supported ru n-flat tire is equipped.
• If a window tint that affects the radio wave signals is instal led.
• If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the sp ecified
level.
• If wheels without the tire pressure warning valves and transmi tters
are used.
• If the ID code on the tire pressure warning valves and transmi tters is
not registered in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio stat ion, large
display, airport or other facilit y that generates strong radio waves or
electrical noise
• When carrying a portable radio, cellular phone, cordless phone or
other wireless communication device
●When the vehicle is parked, the time taken for the warning to s tart or go
off could be extended.
●When tire inflation pressure declines rapidly for example when a tire has
burst, the warning may not function.

4298-2. Steps to take in an emergency
MIRAI_OM_USA_OM62073U
8
When trouble arises
■If “Shift System Malfunction Shi fting Unavailable See Owner’s M anual”
is displayed
The shift position may not be able to be shifted from P to a position other than
P.
Contact your Toyota dealer immediately.
■ If “Shift System Malfunction When Parking, Apply Parking Brake
Securely then See Owner’s Manual” is displayed
●The parking lock mechanism may not operate.
● The automatically P position selection function ( P. 191) may not operate.
● The power switch may not turn off. In that case, engage the par king brake
and the switch can be turned to off.
● The fuel cell system may not be able to be started.
When parking, choose a flat surface and be sure to engage the p arking
brake.
Have the vehicle inspected by your Toyota dealer immediately.
■ If “[P] Switch Malfunction When Parking, Apply Parking Brake Se curely
then See Owner’s Manual” is displayed
The shift position may not switch to P even though the P position switch is
pressed.
When parking, choose a flat surface and be sure to engage the p arking
brake.
Have the vehicle inspected by your Toyota dealer immediately.
■ If “Shift System Malfunction See Owner’s Manual” is displayed
If left as is, the system may not operate properly and an unexp ected hazard
or damage may occur.
Have the vehicle inspected by your Toyota dealer immediately.
■ If “Insufficient Aux Battery Charge When Parking, Apply Parking Brake
Securely then See Owner’s Manual” is displayed
● The parking lock mechanism may not operate.
● The power switch may not turn off. In that case, engage the par king brake
and the switch can be turned to off.
● Even after charging the 12-volt battery, the warning message ma y continue
to be displayed until the shift position is shifted from P to a position other
than P.
● The fuel cell system may not be able to be started.
When parking, choose a flat surface and be sure to engage the p arking
brake.
Have the 12-volt battery charged or replaced.

4308-2. Steps to take in an emergency
MIRAI_OM_USA_OM62073U■
If “Insufficient Aux Battery Cha rge Shift is Unavailable See Ow ner’s
Manual” is displayed
Due to the voltage of the 12-volt battery being in a declined c ondition, when
trying to shift the shift position the warning message is displ ayed.
Have the 12-volt battery charged or replaced.
■ If “Shifting Temporarily Unavaila ble Wait a Moment and Try Agai n” is
displayed
A warning message is displayed when the shift lever and P posit ion switch
are repeatedly operated over a short period of time.
Shift the shift position after waiting for short amount of time .
■ If “Shifting to [Br] Mode Unavailable Shift to [D] once, then Shift to [Br]”
is displayed
When the shift position is in P or N, a warning message is disp layed when try-
ing to shift to Br mode.
Shift to Br mode after the shift position had been set to D.
■ If “Shifted to [N] Position Shift to [D] once, then Shift to [B r]” is dis-
played
When the shift position is in R, a warning message is displayed when trying to
shift to Br mode.
The shift position is changed to N.
Shift to Br Mode after the shift position has been set to D.
■ If “Shifting to [D] or [R] Position Unavailable Try to Shift af ter FC System
has Started” is displayed
When the power switch is in ON mode (“READY” indicator switched off), a
warning message is displayed when trying to shift the shift position to R or D,
or shift to Br mode.
After starting the fuel cell system, shift the shift position t o R or D, or shift to Br
mode.
■ If “Shifting Unavailable Press Brake Pedal before Shifting” is displayed
A warning message is displayed when attempting to shift the shi ft position
without depressing the brake pedal.
Depress the brake pedal and shift the shift position when chang ing it from P.
■ If “Shifted to [N] Position Stop Your Vehicle before Shifting t o [D]” is dis-
played
While the vehicle is moving backward, a warning message is disp layed when
attempting to shift the shift position to D.
The shift position is changed to N.
Shift the shift position after stopping the vehicle.
■ If “Shifted to [N] Position Stop Your Vehicle before Shifting t o [R]” is dis-
played
When the vehicle is moving forward, a warning message is displa yed when
attempting to shift the shift position to R.
The shift position is changed to N.
Shift the shift position after stopping the vehicle.

499
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10
For owners
SRS airbag instructions for Canadian own-
ers (in French)
◆Coussins gonflables SRS frontauxCoussin gonflable SRS conducte ur/coussin gonflable passager
avant
Participent à la protection de la tête et du thorax du conducte ur
et du passager avant contre le s chocs avec les éléments de
l’habitacle
Coussin gonflable SRS de genoux
Participe à la protection du conducteur
Coussin gonflable SRS d’assise de siège
Participe à retenir le passager avant
The following is a French explanat ion of SRS airbag instructions
extracted from the SRS air bag section in this manual.
See the SRS airbag section for more detailed SRS airbag instruc -
tions in English.