
1524-4. Adjusting the steering wheel and mirrors
MIRAI_OM_USA_OM62023U
When the mirror select switch is in the “L” or “R” position, the outside
rear view mirrors will automatically angle downwards when the vehicle
is reversing in order to give a better view of the ground.
To disable this function, move the mirror select switch to the neutral
position (between “L” or “R”)
■Adjusting the mirror angle when the vehicle is reversing
With the shift position in R, adjust the mirror angle at a desired posi-
tion.
The adjusted angle will be memorize d and the mirror will automati-
cally tilt to the memorized angle whenever the shift position is
shifted to R from next time.
The memorized downward tilt position of the mirror is linked to the nor-
mal position (angle adjusted with the shift position in other than R).
Therefore, if the normal position is changed after adjustment, the tilt
position will also change.
When the normal position is changed, readjust the angle in reversing.
■ Mirror angle can be adjusted when
The power switch is in ACCESSORY or ON mode.
■ Rain clearing mirrors
The coating on the mirror has the rain clearing (hydrophilic) effect to make the
rear view clearer in raining. When wa ter droplets collect on the mirror surface,
this effect causes the droplets to be spread out into a film.
● The rain clearing effect will be reduced temporarily, when the dirt is adhered
to the mirror or after your vehicle is parked for a long time in underground or
indoor parking lots, etc., where there is no direct sunlight.
However, the effect will gradually recover after 1- or 2-day exposure to direct
sunlight.
● If you want to restore the rain clearing effect immediately, conduct the resto-
ration work. ( →P. 307)
■ When the mirrors are fogged up
The outside rear view mirrors can be cleared using the mirror defoggers. Turn
on the rear window defogger to turn on the outside rear view mirror defog-
gers. ( →P. 261)
■ Automatic adjustment of the mirror angle
A desired mirror face angle can be entered to memory and recalled automati-
cally by the driving position memory. ( →P. 141)
Linked mirror function when reversing

1544-5. Opening and closing the windows
MIRAI_OM_USA_OM62023U
Power windows
The power windows can be opened and closed using the switches.
Operating the switch moves the windows as follows:
Closing
One-touch closing
*
Opening
One-touch opening
*
*
: To stop the window partway, oper- ate the switch in the opposite direc-
tion.
Press the switch to lock the pas-
senger window switches.
Use this switch to prevent children
from accidentally opening or clos-
ing a passenger window.
■ The power windows can be operated when
The power switch is in ON mode.
■ Operating the power windows after turning the fuel cell system off
The power windows can be operated for approximately 45 seconds even
after the power switch is turned to ACCESSORY mode or turned off. They
cannot, however, be operated once either front door is opened.
■ Up jam protection function
If an object becomes caught between the window and the window frame, win-
dow travel is stopped and the window is opened slightly.
■ Down jam protection function
When the window is opening, if a foreign object malfunction within the doo\
r
causes it to be clamped, the operation stops.
Opening and closing procedures
Window lock switch

1554-5. Opening and closing the windows
4
Operation of each component
MIRAI_OM_USA_OM62023U■
When opening and closing the window cannot be done
When the up or down jam protection function operates unusually or the door
window cannot be fully opened and closed, perform the following operations
with the power window switch of that door.
● Stop the vehicle, with the power switch in ON mode, continually operate the
power window switch in the one-touch closing position within 4 seconds
after the up jam or down jam protection function was activated. Otherwise,
by continually operating the power window switch in the one-touch opening
position, the door window can be opened and closed.
● If the door window cannot be opened and closed even when performing the
above operations, implement the following procedure for function initializa-
tion.
Turn the power switch to ON mode.
Pull and hold the power window switch in the one-touch closing position
and completely close the door window.
Release the power window switch for a moment and then resume pulling
and holding the switch in the one-touch closing position for approximately
4 seconds.
Press and hold the power window switch in the one-touch opening posi-
tion and after the door window is completely opened, continue holding the
switch for a further 1 second or more.
Pull and hold the power window switch in the one-touch closing position,
once more, and after the door window is completely closed, continue
holding the switch for a further 1 second or more.
If you release the switch while the window is moving, start again from t\
he
beginning.
If the window reverses and cannot be closed or completely open, have the
vehicle inspected by your Toyota dealer.
■ Door lock linked window operation
●The power windows can be opened using the mechanical key.
* (→P. 399)
● The power windows can be opened using the wireless remote control.
*
(→P. 120)
*: These settings must be customized at your Toyota dealer.
■ Power windows open warning buzzer
The buzzer sounds and a message is shown on the multi-information display
in the instrument cluster when the power switch is turned off and the driver’s
door is opened with the power windows open.
■ Customization
Settings (e.g. key linked operation) can be changed.
(Customizable features: →P. 438)
1
2
3
4
5

1564-5. Opening and closing the windows
MIRAI_OM_USA_OM62023U
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■Closing the windows
● The driver is responsible for all the power window operations, including the
operation for the passengers. In order to prevent accidental operation,
especially by a child, do not let a child operate the power windows. It is
possible for children and other passengers to have body parts caught in
the power window. Also, when riding with a child, it is recommended to use
the window lock switch. ( →P. 154)
● Check to make sure that all passengers do not have any part of their body
in a position where it could be caught when a window is being operated.
● When using the wireless remote control or mechanical key and operating
the power windows, operate the power window after checking to make
sure that there is no possibility of any passenger having any of their body
parts caught in the window. Also do not let a child operate window by the
wireless remote control or mechanical key. It is possible for children and
other passengers to get caught in the power window.
● When exiting the vehicle, turn the power switch off, carry the key and exit
the vehicle along with the child. There may be accidental operation, due to
mischief, etc., that may possibly lead to an accident.
■ Up jam protection function
● Never use any part of your body to intentionally activate the jam protection
function.
● The jam protection function may not work if something gets caught just
before the window fully closes.
■ Down jam protection function
● Never allow passengers to use hands, arms, cloths, etc., to intentionally
activate the down jam protection function.
● The down jam protection function may not work if a foreign object gets
caught just before the window completely opens. Be careful not to get
hands, arms, clothes, etc., caught in the window.

1635-1. Before driving
5
Driving
MIRAI_OM_USA_OM62023U
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■If you hear a squealing or scrapi ng noise (brake pad wear limit indica-
tors)
Have the brake pads checked and replaced by your Toyota dealer as soon
as possible.
Rotor damage may result if the pads are not replaced when needed.
It is dangerous to drive the vehicle when the wear limits of the brake pads
and/or those of the brake discs are exceeded.
■ When the vehicle is stopped
● Do not depress the accelerator pedal unnecessarily.
If the shift position is in any position other than P or N, the vehicle may
accelerate suddenly and unexpectedly, causing an accident.
● In order to prevent accidents due to the vehicle rolling away, always keep
depressing the brake pedal while stopped with the “READY” indicator is
illuminated, and apply the parking brake as necessary.
● If the vehicle is stopped on an incline, in order to prevent accidents caused
by the vehicle rolling forward or backward, always depress the brake pedal
and securely apply the parking brake as needed.
■ When the vehicle is parked
● Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in
the vehicle when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a
fire.
• The temperature inside the vehicle may cause the plastic lenses and
plastic material of glasses to deform or crack.
• Soft drink cans may rupture, causing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehicle’s
electrical components.
● Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a
place such as the glove box or on the floor, it may be lit accidentally when
luggage is loaded or the seat is adjusted, causing a fire.
● Do not attach adhesive discs to the windshield or windows. Do not place
containers such as air fresheners on the instrument panel or dashboard.
Adhesive discs or containers may act as lenses, causing a fire in the vehi-
cle.

1645-1. Before driving
MIRAI_OM_USA_OM62023U
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When the vehicle is parked
● Do not leave a door or window open if the curved glass is coated with a
metallized film such as a silver-colored one. Reflected sunlight may cause
the glass to act as a lens, causing a fire.
● Always apply the parking brake, shift the shift position to P, stop the fuel
cell system and lock the vehicle.
Do not leave the vehicle unattended while the “READY” indicator is illumi-
nated.
■ When taking a nap in the vehicle
Always turn the fuel cell system off. Otherwise, if you accidentally move the
shift lever or depress the accelerator pedal, causing the vehicle to uninten-
tionally move, which can lead to an accident, resulting in death or serious
injury.
■ When braking
● When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and this may cause
one side of the vehicle to brake differently than the other side. Also, the
parking brake may not securely hold the vehicle.
● If the electronically controlled brake system does not operate, do not fol-
low other vehicles closely and avoid hills or sharp turns that require brak-
ing.
In this case, braking is still possible, but the brake pedal should be
depressed more firmly than usual. Also, the braking distance will increase.
Have your brakes fixed immediately.
● The brake system consists of 2 or more individual hydraulic systems; if
one of the systems fails, the other(s) will still operate. In this case, the
brake pedal should be depressed more firmly than usual and the braking
distance will increase. Have your brakes fixed immediately.
NOTICE
■ When driving the vehicle
● Do not depress the accelerator and brake pedals at the same time during
driving, as this may restrain the fuel cell system output.
● Do not use the accelerator pedal or depress the accelerator and brake
pedals at the same time to hold the vehicle on a hill.
■ When parking the vehicle
Always shift the shift position to P, set the parking brake. Failure to do so
may cause the vehicle to move or the vehicle may accelerate suddenly if
the accelerator pedal is accidentally depressed.

1945-3. Operating the lights and wipers
MIRAI_OM_USA_OM62023U
NOTICE
■Notes when using the Automatic High Beam system
Observe the following to ensure that the Automatic High Beam functions
correctly.
● Do not place items on the dashboard. There is a possibility that the cam-
era sensor will mistake items reflected in the windshield for streetlights,
the headlights of other vehicles, etc.
● Do not install a parking tag or any other accessories near or around the
camera sensor.
● Do not overload the vehicle.
● Do not modify the vehicle.
● If the windshield needs to be replaced, contact your Toyota dealer.
●Do not touch the camera sensor.
●Do not subject the camera sensor to a
strong impact.
● Do not disassemble the camera sensor.
● Do not spill liquid onto the camera sen-
sor.
● Do not apply window tinting or stickers
to the camera sensor or the area of
windshield near the camera sensor.

1985-4. Refueling
MIRAI_OM_USA_OM62023U
Opening the fuel door
●Close the all the doors and windows.
● Set the parking brake.
● Shift the shift position to P.
● Turn the power switch off.
● Turn off the headlights.
■Fuel Type
Compressed hydrogen gas
■ Notes on fueling
●Fueling will not be possible if the pressure inside the vehicle’s hydrogen tanks
is higher than the supply pressure of the hydrogen station. If the hydrogen
tanks are more than half full, the vehicle will be unable to fuel at a H35 dis-
penser.
A hydrogen station with a H70 dispenser (supply pressure of 10150 psi
[70 MPa, 714 kgf/cm
2, 700 bar] is necessary to completely fill hydrogen tanks.
● If the fueling cannot be completed due to trouble with the station equipment,
call the number indicated on the equipment.
● Fuel with compressed hydrogen ga s only at hydrogen stations.
● Fuel at hydrogen stations confor ming with the Society of Automo-
tive Engineers (SAE) J2601 fueling protocol or laws that may
supersede such SAE protocols.
● Refer to the Mirai Station Finder Application in Entune,
www.toyota.com
, or call 800-331-4331.
● Observe any notices or instructio ns shown at hydrogen stations.
● The filling time and amount of fuel may depend on outside tem-
perature and the equipment at that hydrogen station.
●
Vehicles with expired hydro gen tanks must not be used. (→P. 86)
Consult your Toyota dealer.
Before filling