2023 TOYOTA MIRAI change time

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Owners Manual_USA_M62064_en
Please note that this manual
applies to all models and
explains all equipment, including
options. Therefore, you may find
explanations for equipment not
installed on your vehicle and the
illustrations used may differ from
your vehicle.
All specifications provided in this
manual are current at the time of
printing. Over time, your vehicle
may receive updates that modify
the vehicle and make material in
this manual incomplete and/or
inaccurate. Because of Toyota’s
interest in continual product
improvement, Toyota reserves
the right to make changes to this
manual at any time without
notice.
If Toyota chooses to update the
manual, updated versions can
be viewed by selecting your
vehicle by model and year at the
following URL or on your mobile
device if you have access to the
Toyota app.
www.toyota.com/owners
A wide variety of non-genuine
spare parts and accessories for Toyota vehicles are currently
available in the market. You
should know that Toyota does
not warrant these products and
is not responsible for their per-
formance, repair, or replace-
ment, or for any damage they
may cause to, or adverse effect
they may have on, your Toyota
vehicle.
This vehicle should not be modi-
fied with non-genuine Toyota
products. Modification with non-
genuine Toyota products could
affect its performance, safety or
durability, and may even violate
governmental regulations. In
addition, damage or perfor-
mance problems resulting from
the modification may not be cov-
ered under warranty.
Also, remodeling like this will
have an effect on advanced
safety equipment such as Toy-
ota Safety Sense and there is a
danger that it will not work prop-
erly or the danger that it may
work in situations where it
should not be working.
Installing electronic devices and
radios increases the risk of
cyber attacks through the
installed parts, which may lead
to unexpected accidents and
leakage of personal informa-
tion. Toyota does not make any
guarantees for problems caused
For your information
Main Owner’s Manual
Accessories, spare parts
and modification of your
To y o t a
Cyber Attack Risk

792-1. Fuel cell electric vehicle
Owners Manual_USA_M62064_en
2
Fuel cell system
Fuel cell electric vehicles do not
have engine sounds like gaso-
line vehicles. Therefore, a
sound that changes in accor-
dance with the driving speed,
will be played in order to warn
people nearby of the vehicle’s
approach. The sound will stop
when the vehicle speed
exceeds approximately 23 mph
(37 km/h).
■How to hear the warning
In the following ca ses, the acoustic
vehicle alerting system may be diffi-
cult for surrounding people to hear.
●In very noisy areas
●In the wind or the rain
Also, as the acoustic vehicle alerting
system is installed on the front of the
vehicle, it may be m ore difficult to
hear from the rear of the vehicle
compared to the front.
*: This function can only be used in
the mainland U.S.A. It cannot be
used in other states and territo-
ries, including Alaska and Hawaii.
This system operates based on
the driving situation and traffic
information to enhance fuel
economy.
For details about Predictive effi-
cient drive, refer to “MULTIME-
DIA OWNER’S MANUAL”.
■Predictive deceleration sup-
port
 When the vehicle approaches
to predictive deceleration sup-
port points registered in the
navigation system, the refer-
ence operation range of
the ECO Accelerator Guid-
ance ( P.108) on the multi-
information display will be
turned off to encourage the
driver to reduce excessive
acceleration.
With 8-inch multi-information
display
With 12.3-inch multi-informa-
tion display
Acoustic vehicle alerting
system
Predictive efficient drive
(vehicles with navigation
system)
*

1003-1. Instrument cluster
Owners Manual_USA_M62064_en
■The meters and display illumi-
nate when
The power swit ch is in ON.
■When changing driving mode
Background color of the multi-infor-
mation display is changed following
the selected driving mode. ( P.320,
321)
■Clock settings screen
If “Clock :00” is displayed when
is selected on the multi-information
display, the system may be malfunc-
tioning. Have the vehicle inspected
by your Toyota dealer.
■Outside temperature display
●In the following si tuations, the cor-
rect outside tempe rature may not
be displayed, or the display may
take longer than normal to
change.
• When stopped, or driving at low speeds (less than 12 mph [20
km/h])
• When the outside temperature has changed su ddenly (at the
entrance/exit of a garage, tunnel,
etc.)
●When “--” or “E” is displayed, the
system may be malfunctioning.
Take your vehicle to your Toyota
dealer.
●Displays the outside temperature
within the range of -40°F (-40°C)
to 122°F (50°C).
●When the outside temperature is
approximately 37°F (3°C) or
lower, the indicator will flash
for approximately 10 seconds,
then stay on.
■Liquid crystal display
 P. 1 0 6
■Customization
Settings (e. g. meter display) can be
changed on screen of the multi- information display. (
P.512)
■Display items
 Odometer
Displays the total distance the vehi-
cle has been driven.
 Trip meter A/Trip meter B
Displays the distance the vehicle
has been driven since the meter
was last reset. Trip meters A and B
can be used to record and display
different distances independently.
■Changing the display
Each time the “ODO/TRIP”
switch is pressed, the displayed
item will be changed. When the
trip meter is displayed, pressing
and holding the switch will reset
the trip meter.
The brightness of the instrument
panel lights can be adjusted.
Odometer and trip meter
display
Instrument panel light
control

1013-1. Instrument cluster
Owners Manual_USA_M62064_en
3
Vehicle status information and indicators
1 Brighter
2 Darker
■Instrument cluster brightness
adjustment
The instrument cluster brightness
levels when the tail lights are on and
off can be adjusted individually.
However, when the surroundings
are bright (daytime, etc.), turning on
the tail lights will not chan ge the
instrument cluster brightness.
■Fuel gauge
Displays the quantity of fuel
remaining in the tank
■Driving range
 Displays the possible driving
distance computed from the
fuel consumption studied from
the driving history and the
current remaining amount of
fuel.
 When the air conditioning sys-
tem is operating, is dis-
played below the driving
range and this will be the driv-
ing range with the air condi- tioning system on is
displayed.
■When the low fuel level warning
light turns on
The low fuel level warning light turns
on ( P.460) when the fuel gets low.
In that case, refuel the vehicle.
■Possible Drivi ng Distance
●The actual possible driving dis-
tance may differ as fuel consump-
tion changes, depending on
driving environment (weather, traf-
fic, etc.) and conditions (sudden
acceleration, air conditioning,
etc.).
●The driving range may shorten
even when not driving due to
power consumption by the sys-
tem.
●The possible driving distance will
be displayed as “--- miles (--- km)”
in the following cases:
• When the remaining fuel is being calculated (short time).
• When the remaining fuel total
reaches “E”.
• When a malfunction occurs where the possible driving distance can-
not be calculated.
Fuel gauge and driving
range

1043-1. Instrument cluster
Owners Manual_USA_M62064_en
■Liquid crystal display
 P. 1 0 6
■Customization
Settings (e. g. meter display) can be
changed on screen of the multi-
information display. ( P.512)
■Display items
 Odometer
Displays the total distance the vehi-
cle has been driven.
Trip meter A/Trip meter B
Displays the distan ce the vehicle
has been driven si nce the meter
was last reset. Trip meters A and B
can be used to record and display
different distances independently.
■Changing the display
Each time the “ODO/TRIP”
switch is pressed, the displayed
item will be changed. When the
trip meter is displayed, pressing
and holding the switch will reset
the trip meter. The brightness of the instrument
panel lights can be adjusted.
1
Brighter
2 Darker
■Instrument cluster brightness
adjustment
The instrument cluster brightness
levels when the tail lights are on and
off can be adjusted individually.
However, when the surroundings
are bright (daytime, etc.), turning on
the tail lights will not change the
instrument cluster brightness.
■Fuel gauge
Displays the quantity of fuel
remaining in the tank
■Driving range
 Displays the possible driving
distance computed from the
fuel consumption studied from
the driving history and the
current remaining amount of
fuel.
Odometer and trip meter
display
Instrument panel light
control
Fuel gauge and driving
range

1053-1. Instrument cluster
Owners Manual_USA_M62064_en
3
Vehicle status information and indicators
 When the air conditioning sys-
tem is operating, is dis-
played next to the driving
range and this will be the driv-
ing range with the air condi-
tioning system on is
displayed.
■When the low fuel level warning
light turns on
The low fuel level warning light turns
on ( P.460) when the fuel gets low.
In that case, refuel the vehicle.
■Possible Driving Distance
●The actual possible driving dis-
tance may differ as fuel consump-
tion changes, depending on
driving environment (weather, traf-
fic, etc.) and cond itions (sudden
acceleration, air conditioning,
etc.).
●The driving range may shorten
even when not driving due to
power consumption by the sys-
tem.
●The possible driv ing distance will
be displayed as “--- miles (--- km)”
in the following cases:
• When the remaining fuel is being calculated (short time).
• When the remaining fuel total reaches “E”.
• When a malfunction occurs where
the possible drivi ng distance can-
not be calculated.
Following information is dis-
played on the multi-information
display.
■With 8-inch multi-informa-
tion display
Driving support system infor-
mation
Displays an image when the follow-
ing systems are operating and a
menu icon other than is
selected:
• LTA (Lane Tracing Assist) ( P.230)
• Dynamic radar cruise control with full-speed range ( P.244)
Multi-infor mation dis-
play
The multi-information dis-
play is used to display fuel
efficiency related informa-
tion and various types of
driving-related information.
The multi-information dis-
play can also be used to
change the display settings
and other settings.
Display contents

1063-1. Instrument cluster
Owners Manual_USA_M62064_en• RSA (Road Sign Assist) (if
equipped) ( P.241)
Information display area
A variety of information can be dis-
played by selecting a menu icon.
Additionally, warning or sugges-
tion/advice pop- up displays will be
displayed in some situations.
Menu icons ( P.107)
■With 12.3-inch multi-infor-
mation display
By selecting menu icons
( P.107) on the multi-informa-
tion display, a variety of driving-
related information can be dis-
played. The multi-information
display can also be used to
change display settings and
other vehicle settings. Warning
or suggestion/advice pop-up
displays are also displayed in
certain situations.
■The multi-information display is
displayed when
The power swit ch is in ON.
■When changing driving mode
Background color of the multi-infor-
mation display is changed following
the selected driving mode. ( P.320,
321)
■Liquid crystal display
Small spots or light spots may
appear on the display. This phenom-
enon is characteristic of liquid crys-
tal displays, and there is no problem
continuing to use the display.
The multi-information display is
operated using the meter control
switches.
Scroll the screen
*/switch the
display
*/move the cursor
Press: Enter/Set
Press and hold: Reset/Dis-
play customizable items
Return to the previous screen
Call sending/receiving and
history display
Linked with the hands-free system,
sending or receiving call is dis-
played. For details regarding the
hands-free system, refer to the
“MULTIMEDIA OWNER’S MAN-
UAL”.
*: On screens where the screen can be scrolled and the display can
be switched, a scroll bar or a
round icon that shows the num-
ber of registered screens is dis-
played.
Changing the display

1113-1. Instrument cluster
Owners Manual_USA_M62064_en
3
Vehicle status information and indicators
changes according to the “Drive
Info Type” setting (since the sys-
tem was started or between
resets). ( P. 1 1 1 )
Use the displayed information as a
reference only.
Following items will be displayed.
“Trip”
• “Average Speed”: Displays the
average vehicle speed since fuel
cell system start
*
• “Distance”: Displ ays the distance
driven since fuel cell system start
*
• “Total Time”: Displays the elapsed time since fuel cell system start
*
*
: These items are reset each time the fuel cell system stops.
 “Total”
• “Average Speed”: Displays the
average vehicle speed since the
display was reset
*
• “Distance”: Displ ays the distance
driven since the display was
reset
*
• “Total Time”: Displays the elapsed
time since the display was reset
*
*
: To reset, display the desired item
and press and hold .
■Energy monitor
 P. 1 1 9
■Tire inflation pressure
Displays inflation pressure of
each tire.
■Meter display settings that
can be changed
 Language
Select to change the language on
the multi-information display.
Units
Select to change the units of mea-
sure displayed.
 (Driving information dis-
play settings)
Select to set up t he following items.
• Fuel cell system
Select to enable/disable the ECO
Accelerator Guidance (P.108).
• Fuel Economy
Select to change the display on
Fuel Economy ( P.107).
Settings display