2022 TOYOTA MIRAI sensor

Owners Manual_USA_M62084_en
525What to do if... (Troubleshooting)
vehicle? (P.130)
 Is the steering wheel
unlocked? ( P.173)
 Is the electronic key battery
weak or depleted?
In this case, the fuel cell system
can be started in a temporary way.
( P.470)
 Is the 12-volt battery dis-
charged? ( P.471)
 It is locked automatically to
prevent theft of the vehicle.
( P.173)
 Is the window lock switch
pressed?
The power window except for the
one at the driver’s seat cannot be
operated if the win dow lock switch
is pressed. ( P.158)
 The auto power off function
will be operated if the vehicle
is left in ACC for a period of
time. ( P.176) 
The seat belt reminder light is
flashing
Are the driver and the front passen-
ger wearing the seat belts?
( P.448)
 The parking brake indicator is
on
Is the parking br ake released?
(  P.183)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.441, 451)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P. 7 0 )
Do one of the following to deac-
tivate or stop the alarms:
 Except for Canada: Unlock
the doors.
 Except for Canada: Unlock
the trunk using the mechani-
cal key.
 For Canada: Unlock the doors
or trunk using the entry func-
tion or wireless remote con-
trol.
The steering wheel can-
not be turned after the
fuel cell system is
stopped
The windows do not open
or close by operating the
power window switches
The power switch is
turned off automatically
A warning buzzer sounds
during driving
An alarm is a ctivated and
the horn sounds

528Alphabetical Index
Owners Manual_USA_M62084_en
Average vehicle speed........... 104
B
Back-up lights Replacing light bulbs ............ 429
Battery (12-volt battery) ......... 400 Battery checking................... 400
If the 12-volt battery is dis-charged .............................. 471
Preparing and c hecking before
winter.................................. 320
Warning light ........................ 442
Battery (traction battery) ......... 79
Blind Spot Monitor (BSM) ...... 249 Enabling/disabling the system........................................... 251
Brake Brake hold ............................ 186
Fluid ............................. 399, 486
Parking brake ....................... 183
Warning light ........................ 441
Brake assist ............................ 315
Break-in tips ........ ................... 162
Brightness control Instrument panel light control . 98
BSM (Blind Spot Monitor) ...... 249 Enabling/disabling the system........................................... 251
Buzzer Hands off steering wheel warn-ing (LTA) ............................. 232
Vehicle sway warning function (LTA) ................................... 233
C
Care ................................. 380, 384 Aluminum wheel ornaments . 380
Aluminum wheels ................. 380
Exterior ................................. 380
Interior .................................. 384
Roof film ............................... 381 Seat belts .............................384
Traction battery air intake vent
...........................................420
Cargo and luggage .................167
Cargo capacity ........................170
Chains......................................321
Child restraint system ..............52 Fixed with a LATCH system ...60
Fixed with a seat belt..............56
Front passenger occupant clas-sification system ...................46
Points to remember ................52
Riding with children ................51
Types of child restraint system installation method ...............54
Using an anchor bracket ........62
Child safety ...............................51 12-volt battery precautions .401, 474
Airbag precautions .................39
Child restraint system .............54
Electronic sunshade .............356
Heated steering wheel and seat heater precautio ns..............342
How your child should wear the seat belt ................................30
Power window lock switch ....158
Power window precautions...157
Rear door child-protectors ....124
Removed electronic key battery precautions .........................424
Seat belt extender precautions .............................................30
Seat belt precautions..............51
Trunk precautions .................126
Child-protectors......................124
Cleaning ..........................380, 384 Aluminum wheel ornaments .380
Aluminum wheels .................380
Exterior .................................380
Interior ..................................384
Radar sensor ........................208

536Alphabetical Index
Owners Manual_USA_M62084_en
Rear sunshades ..................... 370
Rear turn signal lights ........... 182 Replacing light bulbs ............ 429
Turn signal lever ................... 182
Rear view mirror Digital Rearview Mirror ......... 144
Inside rear view mirror.......... 143
Outside rear view mirrors ..... 154
Rear window defogger ... 327, 334
Refueling ................................. 203 Capacity ............................... 483
Fuel types............................. 483
When the fuel door cannot be opened ............................... 468
Regenerative braking ............... 76 Warning lights....................... 441
Replacing Electronic key battery ........... 423
Fuses ................................... 425
Light bulbs ............................ 429
Tires ..................................... 411
Road accident cautions ........... 86
Road Sign Assist .................... 234
Roof film .................................. 381
RSA (Road Sign Assist) ......... 234
Running out of fuel .................. 81
S
Safety Connect ......................... 65
Seat belt reminder light ......... 448
Seat belts .................................. 29 Automatic Locking Retractor .. 31
Child restraint system installation............................................. 54
Cleaning and maintaining the seat belt.............................. 384
Emergency Locking Retractor 31
How to wear your seat belt..... 30
How your child should wear the seat belt................................ 30
Pregnant women, proper seat belt use................................. 29 Reminder light and buzzer ...448
Seat belt extender ..................30
Seat belt pretensioners ..........32
SRS warning light .................442
Seat heaters ............................342
Seat position memory ............136
Seat ventilators .. .....................342
Seating capacity .............170, 482
Seats ........................................135 Adjustment ...........................135
Adjustment precautions ........135
Child seats/child restraint system installation ............................52
Cleaning ...............................384
Driving position memory .......136
Head restraints .....................139
Power easy access system ..136
Properly sitting in the seat ......27
Seat heaters ....... ..................342
Seat position memory...........136
Seat ventilators.....................342
Self-restoring coat ..................380
Sensor Automatic headlight system .192
Automatic High Beam system...........................................193
BSM (Blind Spot M onitor) .....250
Dynamic radar cruise control with full-speed range ..........207
Inside rear view mirror ..........144
Intuitive parking assist ..........254
LTA (Lane Tracing Assist) .....223
Parking Support Brake function (rear-crossing vehicles) ......250
Parking Support Brake function (static objects) ....................254
PCS (Pre-Collisio n System) .207
Radar sensor ........................207
Rain-sensing windshield wipers ...........................................199
RCTA (Rear Cross Traffic Alert) ...........................................250

Owners Manual_USA_M62084_en
Alphabetical Index539
Toyota multi-operation touch operation ............................ 354
Toyota Safety Sense 2.5 + ..... 207 AHB (Automatic High Beam) 193
Dynamic radar cruise control with full-speed range .......... 237
LTA (Lane Tracing Assist) ..... 223
PCS (Pre-Collision System) . 212
RSA (Road Sign Assist) ....... 234
Toyota Teammate Advanced Park ....................................... 284Memory function................... 297
Parallel parking departure func- tion ..................................... 295
Parallel parking function ....... 292
Perpendicular parking function ........................................... 290
Sensors ................................ 309
Settings ................................ 311
Warning message ................ 302
TRAC (Traction Control) ........ 315
Traction battery ........................ 79 Charging................................. 76
Location.................................. 79
Specification ......................... 484
Traction battery air intake vents............................................. 88
Traction battery air intake vent ............................................... 420
Traction battery air intake vents ................................................. 88
Traction Control (TRAC) ........ 315
Traction motor (electric motor)74
Trailer towing .......................... 171
Trip meters ................................ 98
Trunk ....................................... 126 Internal trunk release lever... 128
Smart key system................. 127
Trunk easy closer ................. 128
Trunk features ...................... 352
Trunk grip ............................. 128
Trunk light............................. 128 Trunk opener main switch ....129
Trunk opener switch .............127
Wireless remote control........127
Trunk light ...............................128
Turn signal lights ....................182 Replacing light bulbs ............429
Turn signal lever ...................182
U
USB charging ports ................356
V
Vanity lights ............................369
Vanity mirrors .........................369
VDIM (Vehicle Dynamics Inte-grated Management) ............315
Vehicle data recording ...............7
Vehicle Dynamics Integrated Management (VDIM ) .............315
Vehicle identification number482
Vehicle information display ...104
Vehicle Stability Control (VSC) ...............................................315
Ventilators (seat ventilators) .342
VSC (Vehicle Stability Control) ...............................................315
W
Warning buzzers Approach warning ................244
Brake hold ............................446
Brake Override System ........446
Brake system ........................441
Drive-Start Control ................446
Electric power steering .........443
Fuel cell system overheat .....442
Hands off steering wheel warn- ing (LTA) .............................232
High coolant temperature .....442
Hydrogen leak ......................441