2023 TOYOTA MIRAI Owners Manual

1213-1. Instrument cluster
Owners Manual_USA_M62064_en
3
Vehicle status information and indicators
Previous fuel consumption
record
Resetting the history data
Updating the latest fuel con-
sumption data
■Updating the history data
Update the latest fuel consumption
by selecting “Upda te” to measure
the current fuel consumption again.
■Resetting the data
The fuel consumption data can be
deleted by selecting “Clear”.
■Using the voice control system
Fuel consumption, trip range, etc.
can be checked using the voice con-
trol system.
For details regardi ng the voice con-
trol system, refer to “MULTIMEDIA
OWNER’S MANUAL”.
D i s p l a y s t h e a i r a m o u n t t h a t w a s
cleaned by fuel cell system this
time, with regards to optimal
power generated by fuel cell
system due to the accelerator
and fuel cell system operation
status.
■Display procedure
1 Select on the main
menu.
2 Select “Air Purification”.
■Display
Instant air cleaning amount
Displays the instant air cleaning
amount per unit of time.
Air cleaning amount estima-
tion display
Displays the total amount of air
cleaning from starting the fuel cell
system.
Air cleaning amount between
resets
Displays the total air cleaning esti-
mated amount after resets.
Runner display
Runners increase depending on the
estimated amount of air cleaning
between resets.
Resetting the data
Clear all the history up to now.
The image is an example only, and
may vary slightly from actual condi-
tions.
Air Purification screen
(multimedia display)

1223-1. Instrument cluster
Owners Manual_USA_M62064_en
■Data in Air purification is
reseted when
“Clear” is selected to reset data in
air cleaning amount between resets
and runner display.
■Display Runner
When ten runners are collected,
they are absorbed into a runner
mark.
■Display
●The actual amount of air may dif-
fer because the amount of air
required for power generation
changes due to usage environ-
ment (climate, altitude, etc.) and
the status of power generation, as
well as driving conditions.
●The instant air cleaning amount
may operate slowly and may be
delayed in operating, but this is
not a malfunction.

123
Owners Manual_USA_M62064_en
4
4
Before driving
Before driving
4-1. Key informationKeys ............................ 124
4-2. Opening, closing and locking the doors and
trunk
Doors .......................... 127
Trunk ........................... 132
Smart key system ....... 136
4-3. Adjusting the seats Front seats .................. 141
Driving position memory .................................. 142
Head restraints............ 145
4-4. Adjusting the steering wheel and mirrors
Steering wheel ............ 147
Inside rear view mirror 149
Digital Rear-view Mirror 150
Outside rear view mirrors .................................. 160
4-5. Opening, closing the win- dows
Power windows ........... 162
4-6. Favorite settings My Settings ................. 165

1244-1. Key information
Owners Manual_USA_M62064_en
4-1.Key information
The following keys are provided
with the vehicle.Electronic keys
• Operating the smart key system ( P.136)
• Operating the wireless remote control function ( P.125)
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing an electronic key
onto an aircraft, make sure you do
not press any buttons on the elec-
tronic key while inside the aircraft
cabin. If you are carrying an elec-
tronic key in your bag, etc., ensure
that the buttons are not likely to be
pressed accidentally. Pressing a
button may cause the electronic key
to emit radio waves that could inter-
fere with the oper ation of the air-
craft.
■Electronic key battery depletion
●The standard battery life is 1 to 2
years.
●If the battery becomes low, an
alarm will sound in the cabin and a
message will be s hown on the
multi-information display when the fuel cell system is stopped.
●To reduce key battery depletion
when the electronic key is to not
be used for long periods of time,
set the electronic key to the bat-
tery-saving mode. (
P.137)
●As the electronic key always
receives radio waves, the battery
will become depleted even if the
electronic key is not used. The fol-
lowing symptoms indicate that the
electronic key battery may be
depleted. Replace the battery
when necessary.
• The smart key system or the wire- less remote contro l does not oper-
ate.
• The detection area becomes smaller.
• The LED indicator on the key sur- face does not turn on.
●To avoid serious deterioration, do
not leave the electronic key within
3 ft. (1 m) of the following electri-
cal appliances that produce a
magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
■Replacing the battery
 P.436
■Confirmation of the number of
registered keys
The number of keys already regis-
tered to the vehi cle can be con-
firmed. Ask your Toyota dealer for
details.
■If “A New Key has been Regis-
tered Contact Your Dealer for
Details” is shown on the multi-
information display
This message will be displayed
each time the driver’s door is
opened when the doors are
unlocked from the outside for
Keys
The keys

1254-1. Key information
Owners Manual_USA_M62064_en
4
Before driving
approximately 10 days after a new
electronic key has been registered.
If this message is displayed but you
have not had a new electronic key
registered, ask your Toyota dealer to
check if an unknow n electronic key
(other than those in your posses-
sion) has been registered.
The electronic keys are
equipped with the following
wireless remote control:
Locks the doors ( P.127)
Unlocks the doors ( P.127)
Opens the windows
*
( P.127)
Opens the trunk ( P.134)
Sounds the alarm
*: This setting must be customized at your Toyota dealer.
■Theft deterrent panic mode
When is pressed for longer
than about one second, an alarm
will sound intermittently and the
vehicle lights will flash to deter any
person from trying to break into or
damage your vehicle.
To stop the alarm, press any button
NOTICE
■To prevent key damage
●Do not drop the keys, subject
them to strong shocks, or bend
them.
●Do not expose the keys to high
temperatures for a long period
of time.
●Do not get the keys wet or wash
them in an ultrasonic washer,
etc.
●Do not attach metallic or mag-
netic materials to the keys or
place the keys close to such
materials.
●Do not disassemble the keys.
●Do not attach a sticker or any-
thing else to the surface of the
electronic key.
●Do not place th e keys near
objects that produce magnetic
fields, such as TVs, audio sys-
tems and induction cookers, or
medical electrical equipment,
such as low-frequency therapy
equipment.
■Carrying the electronic key
on your person
Carry the electronic key 3.9 in.
(10 cm) or more away from elec-
tric appliances that are turned on.
Radio waves emitted from electric
appliances within 3.9 in. (10 cm)
of the electronic key may interfere
with the key, causing the key to
not function properly.
■In case of a smart key system
malfunction or other key-
related problems
 P. 4 8 2
■When an electronic key is lost
 P. 4 8 1
Wireless remote control

1264-1. Key information
Owners Manual_USA_M62064_enon the electronic key.
To take out the mechanical key,
slide the release lever and
take the key out.
The mechanical key can only be
inserted in one direction, as the key
only has grooves on one side. If the
key cannot be inserted in a lock cyl-
inder, turn it over and re-attempt to
insert it.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical k
ey together with
the electronic key. If the electronic
key battery is dep leted or the entry
function does not operate properly,
you will need the m echanical key.
(  P.482)
■When required to leave the
vehicle’s key with a parking
attendant
Turn the trunk ope ner main switch
off ( P.135) and lock the glove box (
 P.358) as circumstances
demand.
Remove the mechanical key for
your own use and p rovide the atten-
dant with the elec tronic key only.
■If you lose your mechanical
keys
 P.481
■If a wrong key is used
The key cylinder rotates freely, iso-
lated from the internal mechanism.
Using the mechanical key

1274-2. Opening, closing and locking the doors and trunk
Owners Manual_USA_M62064_en
4
Before driving
4-2.Opening, closing and locking the doors and trunk
■Smart key system (entry
function)
Carry the electronic key to
enable this function.
1 Grip the driver’s door handle
to unlock the door. Holding
the driver’s door handle for
approximately 2 seconds
unlocks all the doors. Grip
any passenger door handle
to unlock all the doors.
*
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for 3
seconds after the doors are locked.
2Touch the lock sensor (inden-
tation on the surface of the
door handle) to lock all the
doors.
Check that the door is securely
locked.
*: The door unlock settings can be
changed.
■Wireless remote control
1 Locks all the doors
Check that the d oor is securely
locked.
2 Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other door.
Press and hold to open the win-
dows.
*
*
: This setting must be customized at your Toyota dealer.
■Switching the door unlock func-
tion
It is possible to set which doors the
entry function unlocks using the
wireless remote control.
1 Turn the power switch off.
2 When the indicator light on the
key surface is not on, press and
hold , or for
approximately 5 seconds while
pressing and holding .
The setting changes each time an
operation is per formed, as shown
below. (When changing the setting
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2 .)
Doors
Unlocking and locking the
doors from the outside

1284-2. Opening, closing and locking the doors and trunk
Owners Manual_USA_M62064_enTo prevent unintended triggering of
the alarm, unlock
the doors using
the wireless remote control and
open and close a door once after
the settings have been changed. (If
a door is not opened within 60 sec-
onds after is pressed, the doors
will be locked again and the alarm
will automatically be set.)
In a case that the alarm is triggered,
immediately stop the alarm. ( P. 7 1 )
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject to a strong impact, all the doors
are unlocked. Depending on the
force of the impact or the type of
accident, however, the system may
not operate.
■Operation signals
A buzzer sounds and the emer-
gency flashers flash to indicate that
the doors have been locked/unlocked. (Locked: once;
Unlocked: twice)
A buzzer sounds to indicate that the
windows are operating.
■Security feature
If a door is not opened within
approximately 60 s econds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again.
■When the doors cannot be
locked by the lock sensor on
the surface of the door handle
When the doors cannot be locked
even if the lock se nsor on the sur-
face of the door handle is touched
by a finger, touch the lock sensor
with the palm.
If you are wearing gloves, remove
them.
■Open door warning buzzer
If an attempt to lock the doors is
made when a door is not fully
closed, a buzzer sounds continu-
ously for 5 seconds. Fully close the
door to stop the buzzer, and lock the
vehicle once more.
■Setting the alarm
Locking the doors will set the alarm
system. ( P. 7 1 )
■Conditions affecting the opera-
tion of the smart key system or
wireless remote control
 P.138
■If the smart key system or the
wireless remote control does
not operate properly
Use the mechanical key to lock and
unlock the doors. ( P.483)
Multi-informa-
tion display/BeepUnlocking func- tion
Exterior: Beeps 3 times
Interior: Pings once
Holding the
driver’s door
handle unlocks
only the driver’s
door.
Holding any of
the passenger
door handles
unlocks all the
doors.
Exterior: Beeps twice
Interior: Pings once
Holding a door
handle unlocks
all the doors.