alarm TOYOTA MIRAI 2022 User Guide

1334-2. Opening, closing and locking the doors and trunk
Owners Manual_USA_M62084_en
4
Before driving
doors detecting the electronic key
can be used to unl ock the vehicle.
●Even if the electronic key is not
inside the vehicle, it may be possi-
ble to start the fuel cell system if
the electronic key is near the win-
dow.
●The doors may unlock or lock if a
large amount of water splashes on
the door handle, such as in the
rain or in a car wash, when the
electronic key is within the effec-
tive range. (The doors will auto-
matically be locked after
approximately 60 seconds if the
doors are not opened and closed.)
●If the wireless remote control is
used to lock the doors when the
electronic key is near the vehicle,
there is a possib ility that the door
may not be unlocke d by the entry
function. (Use the wireless remote
control to unloc k the doors.)
●Touching the door lock sensor
while wearing gloves may delay or
prevent lock operation.
●When the lock op eration is per-
formed using the lock sensor, rec-
ognition signals will be shown up
to two consecutive times. After
this, no recogniti on signals will be
given.
●If the door handle becomes wet
while the electronic key is within
the effective ran ge, the door may
lock and unlock repeatedly. In this
case, follow the fo llowing correc-
tion procedures to wash the vehi-
cle:
• Place the electronic key in a loca- tion 6 ft. (2 m) or more away from
the vehicle. (Take care to ensure
that the key is not stolen.)
• Set the electronic key to battery- saving mode to disable the smart
key system. ( P.131)
●If the electronic key is inside the
vehicle and a door handle
becomes wet during a car wash, a
message may be shown on the
multi-informatio n display and a buzzer will sound outside the vehi-
cle. To turn off the alarm, lock all
the doors.
●The lock sensor may not work
properly if it comes into contact
with ice, snow, m
ud, etc. Clean
the lock sensor and attempt to
operate it again.
●A sudden approach to the effec-
tive range or door handle may pre-
vent the doors from being
unlocked. In this case, return the
door handle to the original position
and check that t he doors unlock
before pulling the door handle
again.
●If there is another electronic key in
the detection area, it may take
slightly longer to unlock the doors
after the door handle is gripped.
■When the vehicle is not driven
for extended periods
●To prevent theft of the vehicle, do
not leave the electronic key within
6 ft. (2 m) of the vehicle.
●The smart key system can be
deactivated in advance.
●Setting the electronic key to bat-
tery-saving mode helps to reduce
key battery depletion. ( P.131)
■To operate the system properly
●Make sure to carry the electronic
key when operating the system.
Do not get the electronic key too
close to the vehicle when operat-
ing the system from the outside of
the vehicle.
Depending on the position and hold-
ing condition of the electronic key,
the key may not be detected cor-
rectly and the system may not oper-
ate properly. (The alarm may go off
accidentally, or the door lock pre-
vention function m ay not operate.)
●Do not leave the electronic key
inside the trunk.
The key confinement prevention
function may not operate, depend-

4708-2. Steps to take in an emergency
Owners Manual_USA_M62084_en
1With the P shift position
selected, firmly depress the
brake pedal.
2 Touch the Toyota emblem
side of the electronic key to
the power switch.
When the electronic key is
detected, a buzzer sounds and the
power switch will turn to ON.
When the smart key system is
deactivated in customization set-
ting, the power switch will turn to
ACC.
3Firmly depress the brake
pedal and check that is
shown on the multi-informa-
tion display.
4 Press the power switch.
In the event that the fuel cell
system still cannot be started,
contact your Toyota dealer.
■Stopping the fuel cell system
Set the parking brake, shift the shift
position to P and press the power
switch as you no rmally do when
stopping the fuel cell system.
■Electronic key battery
As the above proce dure is a tempo-
rary measure, it is recommended
that the electronic key battery be
replaced immediatel y when the bat-
tery is depleted. ( P.423)
■Alarm (For Canada)
Using the mechanical key to lock
the doors will not set the alarm sys-
tem. If a door is unlocked using the
mechanical key when the alarm sys-
tem is set, the alarm may be trig-
gered. ( P.70)
■Changing power switch modes
Release the brake pedal and press
the power switch in step 3 above.
The fuel cell system does not start
and modes will be changed each
time the switch is pressed. ( P.176)
Starting the fuel cell sys-
tem

4999-2. Customization
Owners Manual_USA_M62084_en
9
Vehicle specifications
■Alarm ( P.70)
*: The default setting varies according to country.
■Gauges, meters and multi-information display ( P.97, 100)
FunctionDefault settingCustomized
setting
Deactivates the alarm when
the doors or trunk are
unlocked using the mechani-
cal key
On*Off——O
Function*1Default settingCustomized setting
LanguageEnglishFrenchOO—Spanish
Units*2miles (MPGe)km (kg/100km)—O—
Eco Accelerator GuidanceOnOff—O—
Fuel economy display
Total average (Average fuel consumption [after reset])
Trip average
(Average fuel consumption [after start])
—O—Tank average (Average fuel consumption
[after refuel])
Audio system linked displayOnOff—O—
Energy monitorOnOff—O—
Drive information typeTrip (after start)To t a l ( a f t e r reset)—O—
Drive information items (First
item)Distance
Average vehi-cle speed
—O—
Elapsed time
Drive information items (Sec-
ond item)Elapsed time
Average vehi-cle speed
—O—
Distance

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

526What to do if... (Troubleshooting)
Owners Manual_USA_M62084_en
 Turn the power switch to ACC
or ON, or start the fuel cell
system. (The alarm will be
deactivated or stopped after a
few seconds.)
 Is the message displayed on
the multi-information display?
Check the message on the multi-
information display. ( P.451)
 When a warning light turns on
or a warning message is dis-
played, refer to P.441, 451.
 Stop the vehicle in a safe
place and repair the flat tire
temporarily with the emer-
gency tire puncture repair kit.
( P.455)
 Try the procedure for when
the vehicle becomes stuck in
mud, dirt, or snow. ( P.480)
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed
When a problem has
occurred
If you have a flat tire
The vehicle becomes
stuck

Owners Manual_USA_M62084_en
527Alphabetical Index
Alphabetical Index
A
A/C ................................... 325, 332Air conditioning filter ............. 419
Automatic air conditioning sys-tem ............................. 325, 332
Eco air conditioning mode .. 326, 334
Front seat concentrated airflow mode (S-FLOW) ................. 338
ABS (Anti-lock Brake System) ............................................... 315Warning light ........................ 443
ACA (Active Cornering Assist) ............................................... 315
ACC ......................................... 176
Active Cornering Assist (ACA) ............................................... 315
Active Sound Control (ASC).. 188
AHB (Automatic High Beam) . 193
Air conditioning filter ............. 419
Air conditioning system 325, 332 Air conditioning filter ............. 419
Automatic air conditioning sys-tem ............................. 325, 332
Eco air conditioning mode .. 326, 334
Front seat concentrated airflow mode (S-FLOW) ................. 338
Air purification screen ........... 111
Airbags ...................................... 34 Airbag operating conditions.... 36
Airbag precautions for your child............................................. 39
Correct driving posture ........... 27
Curtain shield airbag operating conditions ............................. 37
Curtain shield airbag precautions ............................................. 39
Front passenger occupant clas- sification system ................... 46
General airbag precautions .... 39 Locations of airbags ...............34
Modification and disposal of air-
bags......................................42
Side airbag operating conditions .............................................37
Side airbag precautions..........39
Side and curtain shield airbags operating conditions .............37
Side and curtain shield airbags precautions ...........................39
SRS airbags ...........................34
SRS warning light .................442
Alarm .........................................70 Warning buzzer ....................441
ALL AUTO control ..................324
Anchor brackets ... ..............54, 62
Antennas (smart key system)130
Anti-lock Brake System (ABS) ...............................................315Warning light.........................443
Approach warning ..................244
Armrest ......... ......................... ..361
ASC (Active Sound Control) ..188
Assist grips .............................362
Audio system-linked display .104
Automatic air conditioning sys- tem .................................325, 332Eco air conditioning mode ..326, 334
Automatic air conditioning sys- tem (vehicles with 12.3-inch dis-
play) .......................................332
Automatic air conditioning sys- tem (vehicles with 8-inch dis-
play) .......................................325
Automatic headlight leveling system ...................................192
Automatic High Beam ............193
Automatic light control system ...............................................192
Auxiliary boxes .......................351
Average fuel economy ...........101

538Alphabetical Index
Owners Manual_USA_M62084_en
Parking brake switch ............ 183
Power door lock switch ........ 124
Power switch ........................ 172
Power window switches ....... 156
Rear sunshades switch ........ 370
Rear window and outside rear view mirror defoggers switch................................... 327, 334
Seat heater switches ............ 342
Seat ventilator switches ....... 342
Snow mode switch ............... 314
“SOS” button .......................... 65
Tilt and telescopic steering con- trol switch ........................... 141
Tire pressure warning reset switch ................................. 407
Trunk opener main switch .... 129
Trunk opener switch ............. 127
Vehicle-to-vehicle distance switch ................................. 237
VSC OFF switch................... 316
Window lock switch .............. 158
Windshield defogger switch 326, 334
Windshield wiper and washer switch ................................. 197
Windshield wiper de-icer switch ................................... 329, 338
T
Tail lights Light switch .......................... 191
Replacing light bulbs ............ 429
Tailpipe ...................................... 82
The Secondary Collision Brake ............................................... 316
Theft deterrent system Alarm ...................................... 70
Immobilizer system ................ 69
Tire inflation pre ssure............ 415
Maintenance data................. 487
Tire inflation pressure display function ...............................405
Warning light.........................447
Tire information ......................488 Glossary ...............................492
Size ......................................489
Tire identification number .....489
Uniform Tire Quality Grading 490
Tire pressure display .............405
Tire pressure warning system ...............................................405Function................................405
Initializing..............................407
Installing tire p ressure warning
valves and transmitters ......406
Registering ID codes ............409
Warning light.........................447
Tires .........................................403 Chains ..................................321
Checking ..............................403
Emergency tire puncture repair kit ........................................455
If you have a flat tire .............455
Inflation pressure ..................415
Information ......... ..................488
Replacing ............................. 411
Rotating tires ........................404
Size ......................................487
Snow tires.............................320
Tire inflation pressure display function ...............................405
Tire pressure w arning system
...........................................405
Warning light.........................447
Tools ........................................456
Top tether strap ........................62
Total load capacit y .................482
To w i n g Dinghy towing .......................171
Emergency towing ................435
Towing eyelet........................437
Trailer towing ...... ..................171
Toyota multi-operation touch 353