
TABLE OF CONTENTS2
MIRAI_OM_USA_OM62023UFor your information....................... 6
Reading this manual .................... 12
How to search .............................. 13
Pictorial index .............................. 14
1-1. For safe use
Before driving ...................... 26
For safety drive ................... 28
Seat belts ............................ 30
SRS airbags ........................ 36
Front passenger occupant classification system ......... 49
Safety information for children ........................ 55
Child restraint systems ........ 56
1-2. Theft deterrent system Immobilizer system ............. 72
Alarm ................................... 74
Theft prevention labels ........ 76
2. Fuel cell vehicle Fuel cell vehicle characteristics ................... 78
Fuel cell vehicle precautions ....................... 82
Advice for driving fuel cell vehicles ............................. 94 3. Instrument cluster
Warning lights and indicators ........................... 98
Gauges and meters ........... 102
Multi-information display .... 107
4-1. Key information Keys................................... 116
4-2. Opening, closing and locking the doors
Doors ................................. 120
Trunk ................................. 126
Smart key system .............. 131
4-3. Adjusting the seats Front seats......................... 138
Driving position memory .... 140
Head restraints .................. 145
4-4. Adjusting the steering wheel and mirrors
Steering wheel ................... 147
Inside rear view mirror ....... 149
Outside rear view mirrors ............................. 151
4-5. Opening and closing the windows
Power windows.................. 154
1For safety and security
2Fuel cell system
3Instrument cluster
4Operation of each
component

TABLE OF CONTENTS4
MIRAI_OM_USA_OM62023U6-1. Using the air conditioning
system and defogger
Automatic air conditioning system............................. 258
Heated steering wheel/ seat heaters .................... 267
6-2. Using the interior lights Interior lights list ................ 269• Interior lights ................. 270
• Personal lights .............. 270
6-3. Using the storage features List of storage features...... 272• Glove box...................... 273
• Console box .................. 273
• Cup holders .................. 274
• Bottle holders ................ 276
• Auxiliary box ................. 276
Trunk features ................... 277
6-4. Other interior features Other interior features ....... 279• Sun visors ..................... 279
• Vanity mirrors................ 279
• Clock ............................. 280
• Armrest ......................... 281
• Coat hooks.................... 281
• Assist grips ................... 282
• Power outlet .................. 283
• Wireless charger ........... 284
Garage door opener .......... 292
Safety Connect.................. 299 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 306
Cleaning and protecting the vehicle interior ........... 310
7-2. Maintenance Maintenance requirements ................... 313
General maintenance ........ 315
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions ...................... 318
Hood .................................. 320
Positioning a floor jack....... 321
Motor compartment ........... 323
12-volt battery .................... 328
Tires................................... 332
Replacing the tire............... 339
Tire inflation pressure ........ 346
Wheels............................... 349
Air conditioning filter .......... 351
Electronic key battery ........ 353
Checking and replacing fuses ................................ 355
Light bulbs ......................... 358
6Interior features7Maintenance and care

7
MIRAI_OM_USA_OM62023UThe installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
●
Fuel cell system
● Dynamic radar cruise control system
● Anti-lock brake system
● SRS airbag system
● Seat belt pretensioner system
Be sure to check with your Toyota dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
High voltage parts and cables on the fuel cell vehicles emit approximately the
same amount of electromagnetic waves as the conventional gasoline pow-
ered vehicles or home electronic appliances despite of their electromagnetic
shielding.
Unwanted noise may occur in the reception of the mobile two-way radio.
Installation of a mobile two-way radio system

14Pictorial index
MIRAI_OM_USA_OM62023U
Pictorial index
■
Exterior
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 120
Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 120
Opening/closing the side windows . . . . . . . . . . . . . . . . . . . . . P. 154
Locking/unlocking by using the mechanical key . . . . . . . . . . . P. 398
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 371, 376
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Opening from inside the cabin . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 371, 376
Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 151
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 140
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 261

17Pictorial index
MIRAI_OM_USA_OM62023UParking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 186
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 186
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 254
Warning buzzer/warning message. . . . . . . . . . . . . . . . . . P. 371, 376
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 185
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 187
Headlights/parking lights/side marker lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 187
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . P. 195
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 195
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 327
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 360
Fuel door opener switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 198
Trunk opener switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 320
Tilt and telescopic steering control switch . . . . . . . . . . . . . P. 147
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 141
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 258
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 258
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 261
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 127

19Pictorial index
MIRAI_OM_USA_OM62023UPower window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . P. 151
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122
Driving position memory switches . . . . . . . . . . . . . . . . . . . P. 141
PCS (Pre-Collision System) switch . . . . . . . . . . . . . . . . . . . P. 239

22Pictorial index
MIRAI_OM_USA_OM62023U
■Interior
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 36
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 26
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 138
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 145
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 30
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 273
Inside lock buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 122
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 274
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 282

281-1. For safe use
MIRAI_OM_USA_OM62023U
For safety drive
Adjust the angle of the seat-
back so that you are sitting
straight up and so that you do
not have to lean forward to
steer. (→P. 138)
Adjust the seat so that you can
depress the pedals fully and so
that your arms bend slightly at
the elbow when gripping the
steering wheel. ( →P. 138, 147)
Lock the head restraint in place with the center of the head restraint
closest to the top of your ears. ( →P. 145)
Wear the seat belt correctly. ( →P. 3 0 )
Make sure that all occupants are we aring their seat belts before driv-
ing the vehicle. ( →P. 3 0 )
Use a child restraint system appropriate for the child until the child
becomes large enough to properly wear the vehicle’s seat belt.
( → P. 56)
Make sure that you can see the rear of the vehicle clearly, by adjust-
ing the inside and outside rear view mirrors properly. ( →P. 149, 151)
For safe driving, adjust the seat and mirror to an appropriate
position before driving.
Correct driving posture
Correct use of the seat belts
Adjusting the mirrors