Page 1 of 528
MIRAI_OM_USA_OM62073U
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Fuel cell systemFuel cell vehicle characteristics, precautions, etc.
3Instrument
clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
4
Operation of
each
componentOpening and closing the doors and windows,
adjustment before driving, etc.
5DrivingOperations and advices which are necessary for
driving
6Interior featuresUsage of the interior features, etc.
7Maintenance
and careCaring for your vehicle and maintenance
procedures
8When trouble
arisesWhat to do in case of malfunction or emergency
9Vehicle
specificationsVehicle specifications, customizable features, etc.
10For ownersReporting safety defects for U.S. owners, and seat
belt and SRS airbag instructions for Canadian
owners
IndexSearch by symptom
Search alphabetically
Page 29 of 528

291-1. For safe use
1
For safety and security
MIRAI_OM_USA_OM62073U
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
●Do not adjust the position of the driver’s seat while driving.
Doing so could cause the driver to lose control of the vehicle.
● Do not place a cushion between the driver or passenger and the seatback.
A cushion may prevent correct posture from being achieved, and reduce
the effectiveness of the seat belt and head restraint.
● Do not place anything under the front seats.
Objects placed under the front seats may become jammed in the s eat
tracks and stop the seat from locking in place. This may lead t o an acci-
dent and the adjustment mechanism may also be damaged.
● Always observe the legal speed limit when driving on public roads.
● When driving over long distances, take regular breaks before yo u start to
feel tired.
Also, if you feel tired or sleepy while driving, do not force y ourself to con-
tinue driving and take a break immediately.
Page 151 of 528
1514-3. Adjusting the seats
4
Operation of each component
MIRAI_OM_USA_OM62073U
Front seats
■Power easy access system
The driver’s seat and steering wheel move in accordance with po wer switch
mode and the driver’s seat belt condition. ( P. 153)
■ Adjusting the seat
Be careful to not allow the head restraint to touch the ceiling .
Adjustment procedure
Seat position adjustment
Seatback angle adjustment
Seat cushion (front) angle
adjustment Vertical height adjustment
Lumbar support adjustment
Page 152 of 528
1524-3. Adjusting the seats
MIRAI_OM_USA_OM62073U
WARNING
■When adjusting the seat position
● Take care when adjusting the seat position to ensure that other passen-
gers are not injured by the moving seat.
● Do not put your hands under the seat or near the moving parts t o avoid
injury.
Fingers or hands may become jammed in the seat mechanism.
● Make sure to leave enough space around the feet so they do not get stuck.
■ Seat adjustment
To reduce the risk of sliding under the lap belt during a collision, do not
recline the seat more than necessary.
If the seat is too reclined, the lap belt may slide past the hips and apply
restraint forces directly to the abdomen, or your neck may contact the
shoulder belt, increasing the risk of death or serious injury in the event of an
accident.
Adjustments should not be made while driving as the seat may un expect-
edly move and cause the driver to lose control of the vehicle.
Page 155 of 528

1554-3. Adjusting the seats
4
Operation of each component
MIRAI_OM_USA_OM62073U
■To stop the position recall operation part-way through
Perform any of the following:
●Press the “SET” button.
● Press button “1” or “2”.
● Operate any of the seat adjustment switches (only cancels seat position
recall).
● Operate the tilt and telescopic steering control switch (only cancels steering
wheel position recall).
■ Seat positions that can be memorized ( P. 151)
The adjusted positions other than the position adjusted by lumb ar support
switch can be recorded.
■ Operating the driving position m emory after turning the power switch off
Recorded seat positions can be activated up to 180 seconds after the driver’s
door is opened and another 60 seconds after it is closed again.
■ In order to correctly use the dr iving position memory function
If a seat position is already in the furthest possible position and the seat is
operated in the same direction, the recorded position may be sl ightly different
when it is recalled.
Each electronic key can be registered to recall your preferred driving
position.
■Registering procedure
Record your driving position to button “1” or “2” before perfor ming
the following:
Carry only the key you want to register, and then close the dri ver’s
door.
If 2 or more keys are in the vehicle, the driving position cann ot be
recorded properly.
Turn the power switch to ON mode.
Check that the shif t position is in P.
Recall the driving position that you want to record.
Memory recall function
1
2
3
Page 157 of 528
1574-3. Adjusting the seats
4
Operation of each component
MIRAI_OM_USA_OM62073U
■Recalling the driving position u sing the memory recall function
● Different driving positions can be registered for each electronic key. There-
fore, the driving position that is recalled may be different de pending on the
key being carried.
● If a door other than the driver’s door is unlocked with the sma rt key system,
the driving position cannot be recalled. In this case, press the driving posi-
tion button which has been set.
■ Customization
The unlock door settings of the memory recall function can be customized.
(Customizable features: P. 487)
WARNING
■Seat adjustment caution
Take care during seat adjustment so that the seat does not stri ke the rear
passenger or squeeze your body against the steering wheel.
Page 158 of 528
1584-3. Adjusting the seats
MIRAI_OM_USA_OM62073U
Head restraints
Vertical adjustment
Up
Pull the head restraint up.
Down
Push the head restraint down while
pressing the lock release button.
Horizontal adjustment
The position of the head restraint
can be adjusted forward in 4
stages.
If the head restraint is pulled forward
from the foremost position, it will
return to the rearmost position.
Up
Pull the head restraint up.
Down
Push the head restraint down while
pressing the lock release button.
Head restraints are provided for all seats.
Front seats
Lock release button
Rear seats
Lock release button
Page 160 of 528
1604-4. Adjusting the steering wheel and mirrors
MIRAI_OM_USA_OM62073U
Steering wheel
Operating the switch moves the steering wheel in the following direc-
tions:
Up
Down
Toward the driver
Away from the driver
To sound the horn, press on or
close to the mark.
■ The steering wheel can be adjusted when
The power switch is in ACCESSORY or ON mode
*.
*: If the driver’s seat belt is fastened, the steering wheel can be adjusted
regardless of power switch mode.
■ Automatic adjustment of th e steering wheel position
A desired steering wheel position can be entered to memory and recalled
automatically by the driving position memory system. ( P. 154)
■ Power easy access system
The steering wheel and driver’s seat move in accordance with po wer switch
mode and the driver’s seat belt condition. ( P. 153)
Adjustment procedure
Horn