Page 31 of 528

311-1. For safe use
1
For safety and security
MIRAI_OM_USA_OM62073U
Push the seat belt shoulder
anchor down while pressing the
release button.
Push the seat belt shoulder
anchor up.
Move the height adjuster up and
down as needed until you hear a
click.
For children or smaller-than-average
people, slide the seat belt comfort
guide forward so that the shoulder
belt does not sit close to the per-
son’s neck.
Return the seat belt by hand, after
it has been used, and check that
the belt is stored properly.
Return the comfort guide to its orig-
inal position.
The pretensioners help the seat
belts to quickly restrain the occu-
pants by retracting the seat belts
when the vehicle is subjected to
certain types of severe frontal col-
lision or a vehicle rollover.
The front seat belt pretensioners
also activate when the vehicle is
subjected to certain types of
severe side collision.
The pretensioners do not activate in the event of a minor front al impact, a
minor side impact or a rear impact.
Adjusting the seat be lt shoulder anchor height (front seats)
Release
button
Seat belt comfort guide (rear seats)
Seat belt pretensioners
Page 59 of 528
591-1. For safe use
1
For safety and security
MIRAI_OM_USA_OM62073U■
When installing a child restra
int system to a passenger seat
For the safety of a child, install child restraint systems to a rear
seats.
When installing child restraint system to a front passenger sea t is
unavoidable, adjust the passen ger seat as follows and install t he
child restraint system.
● Raise the seatback to the
most upright position
● Move the seat to the rear-
most position
● Raise the seat to the upper
most position
● Lower the seat belt height to
the lowest position
● If the head restraint interferes
with the child restraint sys-
tem installation and the head
restraint can be removed,
remove the head restraint
When using a child restraint system on a passenger seat
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 159 of 528

1594-3. Adjusting the seats
4
Operation of each component
MIRAI_OM_USA_OM62073U
■Removing the head restraints
■ Installing the head restraints
■ Adjusting the height of the head restraints (front seats)
■ Adjusting the rear seat head restraint
Always raise the head restraint from the stowed position when u sing.
Pull the head restraint up while pressing
the lock release button.
If the head restraint touches the ceiling,
making the removal difficult, change the
seat height or angle. (
P. 151)
Align the head restraint with the installa-
tion holes and push it down to the lock
position.
Press and hold the lock release button
when lowering the head restraint.
Make sure that the head restraints are
adjusted so that the center of the head
restraint is closest to the top of your ears.
WARNING
■ Head restraint precautions
Observe the following precautions regarding the head restraints.
Failure to do so may result in death or serious injury.
● Use the head restraints designed for each respective seat.
● Adjust the head restraints to the correct position at all times.
● After adjusting the head restraints, push down on them and make sure
they are locked in position.
● Do not drive with the head restraints removed.
Lock
release
button
Lock
release
button
Page 162 of 528
1624-4. Adjusting the steering wheel and mirrors
MIRAI_OM_USA_OM62073U
Inside rear view mirror
The height of the rear view mirror can be adjusted to suit your driving
posture.
Adjust the height of the rear view
mirror by moving it up and down.
Responding to the level of brightness of the headlights of vehi cles
behind, the reflected light is automatically reduced.
Changing automatic anti-glare
function mode
ON/OFF
When the automatic anti-glare
function is in ON mode, the indica-
tor illuminates.
The function will set to ON mode
each time the power switch is
turned to ON mode.
Pressing the button turns the function to OFF mode. (The indicator also
turns off.)
The rear view mirror’s position ca n be adjusted to enable suffi-
cient confirmation of the rear view.
Adjusting the height of rear view mirror
Anti-glare function
Indicator
Page 236 of 528

2365-5. Using the driving support systems
MIRAI_OM_USA_OM62073U• When a detectable object appears to be nearly the same color o
r bright-
ness as its surroundings
• If a detectable object cuts or suddenly emerges in front of your vehicle
• When the front of your vehicle is hit by water, snow, dust, et c.
• When a very bright light ahead, such as the sun or the headlig hts of
oncoming traffic, shines directly into the front camera
• When approaching the side or front of a vehicle ahead
• If a vehicle ahead is a motorcycle
• If a vehicle ahead is narrow, such as a personal mobility vehi cle
• If a preceding vehicle has a small rear end, such as an unload ed truck
• If a vehicle ahead is carrying a load which protrudes past its rear bumper
• If a vehicle ahead is irregularly shaped, such as a tractor or side car
• If a vehicle ahead is a child sized bicycle, a bicycle that is carrying a large
load, a bicycle ridden by more than one person, or a uniquely shaped
bicycle (bicycle with a child seat, tandem bicycle, etc.)
• If a pedestrian/or the riding height of a bicyclist ahead is s horter than
approximately 3.2 ft. (1 m) or taller than approximately 6.5 ft. (2 m)
• If a pedestrian/bicyclist is wearing oversized clothing (a rai n coat, long
skirt, etc.), making their silhouette obscure
• If a pedestrian is bending forward or squatting or bicyclist i s bending for-
ward
• If a pedestrian/bicyclist is moving fast
• If a pedestrian is pushing a stroller, wheelchair, bicycle or other vehicle
• When driving in inclement weather such as heavy rain, fog, snow or a sandstorm
• If a preceding vehicle has a low rear
end, such as a low bed trailer
• If a vehicle ahead has extremely high ground clearance
Page 282 of 528

2825-5. Using the driving support systems
MIRAI_OM_USA_OM62073U●
Changes in the vehicle
• The vehicle is tilted a large amount
• The height of the vehicle has drastically changed due to the c arried load
(the nose tilts up or down)
• The direction of the sensor has deviated due to a collision or other impact
■ In the unlikely event that the Parking Support Br ake function (for static
objects) mistakenly operates at a crossing or elsewhere
Even in the unlikely event that the Parking Support Brake funct ion (for static
objects) mistakenly operates at a crossing or elsewhere, brake control is can-
celed after approximately 2 seconds, allowing you to proceed fo rward and
leave the area. Furthermore, brake control is also canceled whe n the brake
pedal is depressed. Depressing the accelerator pedal again allows you to
proceed forward and leave the area.
■ Situations in which the syst em may not operate normally
In the following situations, the system may not operate normall y.
● Environmental influence
• There is an obstacle that cannot be detected between the vehic le and
another obstacle that can be detected
• An obstacle such as another vehicle, a motorcycle, a bicycle o r a pedes-
trian cuts in front of the vehicle or jumps out from the side.
● Influence from the weather
• Ice, snow, dirt, etc., has adhered to the sensor (if removed, the system
returns to normal)
• Heavy rain or water strikes the vehicle
• In severe weather such as fog, snow or a sand storm • The area around the sensor is extremely hot or cold
• The wind is strong
Page 283 of 528

2835-5. Using the driving support systems
5
Driving
MIRAI_OM_USA_OM62073U●
Influence from other sonic waves
• An ultrasonic wave source is nearby, such as the horn or parki ng assist
system of another vehicle, a vehicle detector, a motorcycle eng ine or the
air brake of a large vehicle
• Electronic components (such as a backlit license plate [especi ally fluores-
cent types], fog lights, a fender pole or a wireless antenna) a re installed
near the sensors
● Changes in the vehicle
• The vehicle is tilted a large amount
• The height of the vehicle has drastically changed due to the c arried load
(the nose tilts up or down)
• The direction of the sensor has deviated due to a collision or other impact
■ When removing and instal ling the 12-volt battery
The system needs to be initialized.
The system can be initialized by driving the vehicle straight a head for 5 sec-
onds or more at a speed of approximately 22 mph (35 km/h) or hi gher.
■ When “PKSB Unavailable” is displayed on the multi-information display
and the PKSB OFF indicator flashes
●Ice, snow, dirt, etc., may have adhered to the sensor. If this occurs, remove
the ice, snow, dirt, etc., from the sensor to return the system to normal.
Also, a warning message may be displayed at low temperatures du e to ice
forming on the sensor, and the sensor may not detect obstacles. Once the
ice melts, the system will return to normal.
● If this message is shown even after removing dirt from the sensor, or shown
when the sensor was not dirty to begin with, have the vehicle i nspected at
your Toyota dealer.
● System initialization may not have been performed after removal and instal-
lation of the 12-volt battery. Perform system initialization.
■ When “PKSB Malfunction Visit Your Dealer” is displayed on the m ulti-
information display, the PKSB OFF indicator flashes and the buz zer
sounds
The system may not be operating properly. Have the vehicle inspected at
your Toyota dealer.