2020 TOYOTA MIRAI warning light

MIRAI_OM_USA_OM62073U
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Fuel cell systemFuel cell vehicle characteristics, precautions, etc.
3Instrument
clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
4
Operation of
each
componentOpening and closing the doors and windows,
adjustment before driving, etc.
5DrivingOperations and advices which are necessary for
driving
6Interior featuresUsage of the interior features, etc.
7Maintenance
and careCaring for your vehicle and maintenance
procedures
8When trouble
arisesWhat to do in case of malfunction or emergency
9Vehicle
specificationsVehicle specifications, customizable features, etc.
10For ownersReporting safety defects for U.S. owners, and seat
belt and SRS airbag instructions for Canadian
owners
IndexSearch by symptom
Search alphabetically

TABLE OF CONTENTS2
MIRAI_OM_USA_OM62073UFor your information....................... 6
Reading this manual .................... 12
How to search .............................. 13
Pictorial index .............................. 14
1-1. For safe use
Before driving ...................... 26
For safe driving ................... 28
Seat belts ............................ 30
SRS airbags ........................ 36
Front passenger occupant classification system ......... 49
Safety information for children ........................ 55
Child restraint systems ........ 56
1-2. Emergency assistance Safety Connect.................... 72
1-3. Theft deterrent system Immobilizer system ............. 78
Alarm ................................... 81
Theft prevention labels ........ 83
2. Fuel cell vehicle Fuel cell vehicle characteristics ................... 86
Fuel cell vehicle precautions ....................... 90
Advice for driving fuel cell vehicles ........................... 102 3. Instrument cluster
Warning lights and indicators ......................... 106
Gauges and meters ........... 111
Multi-information display .... 117
4-1. Key information Keys................................... 128
4-2. Opening, closing and locking the doors
Doors ................................. 132
Trunk ................................. 138
Smart key system .............. 143
4-3. Adjusting the seats Front seats......................... 151
Driving position memory .... 153
Head restraints .................. 158
4-4. Adjusting the steering wheel and mirrors
Steering wheel ................... 160
Inside rear view mirror ....... 162
Outside rear view mirrors ............................. 164
4-5. Opening and closing the windows
Power windows.................. 167
1For safety and security
2Fuel cell system
3Instrument cluster
4Operation of each
component

5
MIRAI_OM_USA_OM62073U
1
9 8 6 5
4
3
2
10
7
8-1. Essential informationEmergency flashers .......... 408
If your vehicle has to be stopped in an
emergency ...................... 409
If the vehicle is trapped in rising water .................. 410
8-2. Steps to take in an emergency
If your vehicle needs to be towed ......................... 411
If you think something is wrong .............................. 417
If a warning light turns on or a warning buzzer
sounds ............................ 418
If a warning message is displayed ......................... 426
If you have a flat tire .......... 432
If the fuel cell system will not start ........................... 447
If the electronic key does not operate properly ........ 449
If the 12-volt battery is discharged ...................... 452
If your vehicle overheats ... 457
If the vehicle becomes stuck................................ 463 9-1. Specifications
Maintenance data (fuel, fluid level, etc.) ....... 466
Tire information.................. 472
9-2. Customization Customizable features ....... 484
9-3. Items to initialize Items to initialize ................ 494
Reporting safety defects for U.S. owners ........................ 496
Seat belt instructions for Canadian owners
(in French)................................ 497
SRS airbag instructions for Canadian owners
(in French)................................ 499
What to do if... (Troubleshooting) ..................... 510
Alphabetical index ...................... 513
8When trouble arises9Vehicle specifications
10For owners
Index
For information regarding the equipment listed below, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.
• Navigation system
• Audio system• Rear view monitor system
• Hands-free system (for cellular phone)

14Pictorial index
MIRAI_OM_USA_OM62073U
Pictorial index
■
Exterior
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 132
Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 132
Opening/closing the side windows . . . . . . . . . . . . . . . . . . . . . P. 167
Locking/unlocking by using the mechanical key . . . . . . . . . . . P. 449
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 420, 426
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 138
Opening from inside the cabin . . . . . . . . . . . . . . . . . . . . . . . . . P. 138
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 138
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 420, 426
Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 164
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 164
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 164
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 153
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 309

15Pictorial index
MIRAI_OM_USA_OM62073UWindshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 301
To prevent freezing (windshield wiper de-icer). . . . . . . . . . . . . P. 309
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 354
Fuel door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 213
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 213
Fuel type/hydrogen tanks’ fuel capacity . . . . . . . . . . . . . . . . . . P. 468
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . P. 378
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . P. 471
Winter tires/tire chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 301
Checking/rotation/tire pressur e warning system . . . . . . . . .P. 378
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 432
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 366
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 366
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 457
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
Parking lights/daytime running lights . . . . . . . . . . . . . . . . . P. 201
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 199
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
Back-up lights
Shifting the shift position to R . . . . . . . . . . . . . . . . . . . . . . . . . P. 193
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
Light bulbs of the exterior lights for driving
(Replacing method: P. 405)

16Pictorial index
MIRAI_OM_USA_OM62073U
■Instrument panel
Power switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 186
Starting the fuel cell system/changing the modes . . . . . . . . . . P. 186
Emergency stop of the fuel cell system . . . . . . . . . . . . . . . . . . P. 409
When the fuel cell system will not start . . . . . . . . . . . . . . . . . . P. 447
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 426
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 193
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 193
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 411
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 111
Reading the meters/adjusting the meter light . . . . . . . . . .P. 111, 113
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 106
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 418
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 117
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 117
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 118
When a warning message or indicator is displayed . . . . . . . . . P. 426

17Pictorial index
MIRAI_OM_USA_OM62073UParking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 200
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 200
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 302
Warning buzzer/warning message. . . . . . . . . . . . . . . . .
. P. 420, 426
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 199
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
Headlights/parking lights/side marker lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 201
Windshield wiper and washer switch . . . . . . . . . . . . . . . . . P. 210
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 210
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 373
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 408
Fuel door opener switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 213
Trunk opener switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 138
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 366
Tilt and telescopic steering control switch . . . . . . . . . . . . . P. 160
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 160
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 154
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 306
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 306
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 309
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
Navigation system
*
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

341-1. For safe use
MIRAI_OM_USA_OM62073U
WARNING
■When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes
twisted around a child’s neck, it may lead to choking or other serious injuries
that could result in death.
If this occurs and the buckle cannot be unfastened, scissors sh ould be used
to cut the belt.
■ Seat belt pretensioners
● Do not place anything, such as a cushion, on the front passenger’s seat.
Doing so will disperse the passenger’s weight, which prevents t he sensor
from detecting the passenger’s weight properly. As a result, th e seat belt
pretensioner for the front passenger’s seat may not activate in the event of
a collision.
● If the pretensioner has activated, the SRS warning light will c ome on. In
that case, the seat belt cannot be used again and must be replaced at
your Toyota dealer.
■ Adjustable shoulder anchor (front seats)
Always make sure the shoulder belt is positioned across the cen ter of your
shoulder. The belt should be kept away from your neck, but not falling off
your shoulder. Failure to do so could reduce the amount of prot ection in an
accident and cause death or serious injuries in the event of a sudden stop,
sudden swerve or accident. ( P. 31)
■ Seat belt damage and wear
● Do not damage the seat belts by allowing the belt, plate, or bu ckle to be
jammed in the door.
● Inspect the seat belt system periodically. Check for cuts, fray ing, and loose
parts. Do not use a damaged seat belt until it is replaced. Dam aged seat
belts cannot protect an occupant from death or serious injury.
● Ensure that the belt and plate are locked and the belt is not twisted.
If the seat belt does not function correctly, immediately conta ct your Toyota
dealer.
● Replace the seat assembly, including the belts, if your vehicle has been
involved in a serious accident, even if there is no obvious dam age.
● Do not attempt to install, remove, modify, disassemble or dispo se of the
seat belts. Have any necessary repairs carried out by your Toyota dealer.
Inappropriate handling may lead to incorrect operation.