2022 TOYOTA MIRAI door lock

5089-2. Customization
Owners Manual_USA_M62084_en
■Seat heater/seat ventilators (P.342)
*: If equipped
■Heated steering wheel* ( P.342)
*: If equipped
■Illumination ( P.346)
FunctionDefault settingCustomized
setting
Driver’s seat temperature
preference in automatic
mode
*Standard-2 (cooler) to 2 (warmer)O—O
Passenger’s seat tempera-
ture preference in automatic
mode
*Standard-2 (cooler) to 2 (warmer)O—O
FunctionDefault settingCustomized setting
Steering wheel heating pref-
erence in automatic modeStandard-2 (low) to 2 (high)O—O
FunctionDefault settingCustomized setting
Time elapsed before the inte-
rior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation of the front per-
sonal lights and interior lights
after the powe r switch is
turned off
OnOff——O
Operation of the front per-
sonal lights and interior lights
when the doors are unlocked
OnOff——O
Operation of the front per-
sonal lights and interior lights
when you appro ach the vehi-
cle with the electronic key on
your person
OnOff——O

5099-2. Customization
Owners Manual_USA_M62084_en
9
Vehicle specifications
*: If equipped
■Vehicle customization
●When the smart key system is off,
the entry unlock function cannot
be customized.
●When the doors remain closed
after unlocking the doors and the
timer activated automatic door
lock function activates, signals will
be generated in accordance with
the operation bu zzer volume and
operational signal (Emergency
flashers) function settings.
●Some settings can be changed
using a switch or the multimedia
system. If a setting is changed
using a switch, the changed set-
ting will not be reflected on the
multimedia system until the power
switch is turned off and then to
ON.
Footwell lights*OnOff——O
Inside door handle lights*,
cup holder lights, interior
lights, door trim ornament
lights
* and instrument panel
ornament light
*
OnOff——O
Time elapsed before the
outer foot lights
* turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation of the outer foot
lights
* when you approach
the vehicle wit h the elec-
tronic key on your personOnOff——O
Operation of the outer foot
lights
* when the doors are
unlockedOnOff——O
FunctionDefault settingCustomized setting

524What to do if... (Troubleshooting)
Owners Manual_USA_M62084_en
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
 If you lose your mechanical
keys, new genuine mechani-
cal keys can be made by your
Toyota dealer. ( P.467)
 If you lose your electronic
keys, the risk of vehicle theft
increases significantly. Con-
tact your Toyota dealer imme-
diately. ( P.467)
 Is the electronic key battery
weak or depleted? ( P.423)
 Is the power switch in ON?
When locking the doors, turn the
power switch off. ( P.176)
 Is the electronic key left inside
the vehicle?
When locking the doors, make sure that you have the
electronic key on
your person.
 The function may not operate
properly due to the condition
of the radio wave. ( P.132)
 Is the child-protector lock set?
The rear door cannot be opened
from inside the vehicle when the
lock is set. Open the rear door from
outside and then unlock the child-
protector lock. ( P.124)
 The function to prevent the
electronic key from being left
inside the trunk will operate
and you can open the trunk as
usual. Take the key out from
the trunk. ( P.128)
 Did you press the power
switch while firmly depress-
ing the brake pedal?
( P.172)
 Is the electronic key any-
where detectable inside the
If you have a problem,
check the following before
contacting your Toyota
dealer.
The doors cannot be
locked, unlocked, opened
or closed
You lose your keys
The electronic key does
not operate properly
The doors cannot be
locked or unlocked
The rear door cannot be
opened
The trunk lid is closed
with the electronic key
left inside
If you think something is
wrong
The fuel cell system does
not start

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

Owners Manual_USA_M62084_en
Alphabetical Index529
Roof film ............................... 381
Seat belts ............................. 384
Clock ......................................... 97
Coat hooks .............................. 362
Condenser .............................. 398
Console box ............................ 351
Consumption screen.............. 111
Coolant .................................... 397 Capacity ............................... 484
Checking .............................. 397
Preparing and c hecking before
winter.................................. 320
Cooling system ...................... 397 Fuel cell system overheating 477
Overheating.......................... 477
Cruise control Dynamic radar cruise control with full-speed range .......... 237
Cup holders ............................ 350
Current fuel economy ............ 101
Curtain shield airbags ............. 34
Customizable features ........... 498
D
Daytime running light system191
Defogger Outside rear view mirrors ... 327, 334
Rear window ................ 327, 334
Windshield.................... 326, 334
Digital Rearview Mirror .......... 144
Dimension ............................... 482
Dinghy towing ........................ 171
Display Dynamic radar cruise control with full-speed range .......... 237
Head-up display ................... 107
Intuitive parking assist .......... 254
LTA (Lane Tracing Assist) ..... 229
Multi-information display ...... 100
Parking Support Brake function (rear pedestrians) ............... 282 RCD (Rear Camera Detection)
...........................................269
Rear Camera Detection (RCD) ...........................................269
Toyota multi-operation touch 353
Toyota Teammate Advanced Park ....................................287
Warning message.................451
Display change button .............98
Do-it-yourself maintenance ...387
Door courtesy lights...............346
Door lock Doors ....................................121
Smart key system .................130
Wireless remote control........ 119
Doors .......................................121 Automatic door locking and unlocking system ................125
Door glasses ........................156
Door lock ..............................121
Open door warning buzzer .122, 124
Outside rear view mirrors .....154
Rear door child-protectors ....124
Drive distance .........................104
Drive information ....................104
Driver’s seat position memory ...............................................136Driving position memory .......136
Memory recall function .........138
Power easy access system ..136
Driving .....................................161 Break-in tips .........................162
Correct driving posture ...........27
Driving mode select switch ...313
Fuel cell vehicle driving tips ....89
Procedures ...........................161
Winter drive tips....................320
Driving informatio n display ...101
Driving position memory .......136 Memory recall function .........138
Power easy access system ..136

Owners Manual_USA_M62084_en
Alphabetical Index535
........................................... 215
Function ............................... 212
Warning light ........................ 444
Personal lights ....................... 346
PKSB (Parking Support Brake) ............................................... 273Enabling/disabling the system ........................................... 274
Parking Support Brake function (rear pedestrians) ............... 282
Parking Support Brake function (rear-crossing vehicles) ...... 280
Parking Support Brake function (static objects) .................... 278
Warning lights....................... 445
Warning message ................ 277
Pop Up Hood ............................ 43
Power control unit .................... 79
Power control unit coolant Preparing and c hecking before
winter.................................. 320
Power easy access system ... 136
Power outlet ............................ 363
Power outlets .......................... 362
Power steering (Electric power steering system)................... 315Warning light ........................ 443
Power switch .......................... 172 Auto power off function ........ 176
Changing the power switch modes ................................ 176
If your vehicle has to be stopped in an emergency................. 432
Power windows Door lock linked window opera-tion ..................................... 157
Jam protection function ........ 156
Operation ............................. 156
Window lock switch .............. 158
Pre-Collision System (PCS)... 212 Enabling/disabling the system........................................... 215 Function................................212
Warning light.........................444
R
Radar cruise control (dynamic
radar cruise control with full-
speed range) .........................237
Radiator ...................................398
RCD (Rear Came ra Detection)
...............................................269 Enabling/disabling the system ...........................................270
Warning message.................271
RCTA (Rear Cross Traffic Alert) ...............................................263Enabling/disabling the system ...........................................264
Warning lights .......................445
Warning message.................264
Rear automatic air conditioning system ...................................341
Rear Camera Detection (RCD) ...............................................269Enabling/disabling the system ...........................................270
Warning message.................271
Rear Cross Traffic Alert (RCTA) ...............................................263Enabling/disabling the system ...........................................264
Warning lights .......................445
Warning message.................264
Rear door sunshades .............369
Rear footwell lights ................346
Rear seats Cleaning ...............................384
Head restraints .....................139
Seat heaters ....... ..................342
Seat ventilators.....................342
Rear side marker lights Light switch...........................191
Replacing light bulbs ............429

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