2022 TOYOTA MIRAI Owners Manual

3055-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
“Unavailable
in current
condition”
The Advanced Park
main switch was
pressed in a location
where cannot be
used
 Move the vehicle
to a location where
a parking space or
parking lines can be
detected before
using the Advanced
Park.
“Narrow park-
ing space”
The Advanced Park
main switch was
pressed at a parking
space that is too
narrow for the vehi-
cle
 Assistance cannot
be performed when
a parking space
cannot be detected.
Move the vehicle to
a location where a
parking space or
parking lines can be
detected before
using the Advanced
Park.
MessageCondition/Correc- tive Action
“Not enough
space to exit”
The Advanced Park
main switch was
pressed to depart
from a parallel park-
ing space when the
space in front of and
behind the vehicle is
small
Departure assis-
tance cannot be per-
formed when the
space in front of and
behind your vehicle
is small. Check the
safety of the area
around your vehicle
and depart from the
parking space man-
ually.
“Unavailable.
Obstacle
nearby.”
The Advanced Park
main switch was
pressed to depart
from a parallel park-
ing space when an
object is detected
near the side of the
vehicle
 Departure assis-
tance cannot be per-
formed when an
object is detected
near the side of the
vehicle. Check the
safety of the area
around your vehicle
and depart from the
parking space man-
ually.
MessageCondition/Correc- tive Action

3065-5. Using the driving support systems
Owners Manual_USA_M62084_en
■When operation has been
canceled
MessageCondition/Cor-rective Action
“Door is open”
A door was
opened while
assistance was
being performed
 Close the door
and then operate
the Advanced
Park again.
“Seatbelt is
unfastened”
The driver’s seat
belt was unfas-
tened while
assistance was
being performed
 Fasten the
driver’s seat belt
and then operate
the Advance
Park again.
“Parking brake is
applied”
The parking
brake was
engaged while
assistance was
being performed
 Release the
parking brake
and then operate
the Advance
Park again.
“Unavailable.
Obstacle
nearby.”
An object
entered the trav-
eling direction of
the vehicle
 Move the
object or use the
Advanced Park
in a location free
of obstructions
“Advanced Park
malfunction.
Press brake
pedal.”
The Advanced
Park may be
malfunctioning
 Depress the
brake pedal and
stop the vehicle
in a safe loca-
tion.
“Cannot control
speed”
The Advanced
Park was oper-
ated on a slope
or location with
differences in
height and the
vehicle speed
can no longer be
controlled
 Use the
Advanced Park
in a level loca-
tion.
“Operation timed
out”
A certain amount
of time has
elapsed since
assistance
began
 Perform the
operation again
from the begin-
ning.
MessageCondition/Cor- rective Action

3075-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
■When operation has been
suspended
“Side mirrors are
retracted”
The outside rear
view mirrors
were folded
while assistance
was being per-
formed
 Extend the
outside rear view
mirrors and then
select “Start” but-
ton to start assis-
tance again.
“Press brake
pedal firmly”
The assist can-
not be canceled
i f t h e b r a k e i s n o t
firmly depressed.
 Continue step-
ping on the
brake more than
the usual time.
MessageCondition/Cor- rective Action
MessageCondition/Cor- rective Action
“Steering wheel
was operated
manually”
Force was
applied to the
steering wheel
while assistance
was being per-
formed
 Stop the vehi-
cle and select
“Start” button
while resting
your hands on
the steering
wheel without
applying any
force to start
assistance
again.
“Accelerator
pedal was
pressed”
The accelerator
pedal was
depressed while
assistance was
being performed
 Release the
accelerator
pedal and then
select “Start” but-
ton to start assis-
tance again.
“Shift position
was changed
manually”
A shift position
was selected
when assistance
was being per-
formed
 Select “Start”
button to start
assistance
again.

3085-5. Using the driving support systems
Owners Manual_USA_M62084_en
■When a parking space can-
not be registered
■If a black screen is displayed on
the multimedia display when
the Advanced Park is operating
The multimed ia system or
Advanced Park is being affected by
radio waves or may be malfunction-
ing. If a radio antenna is installed
near a camera, move it to a location
as far from the cameras as possible.
If a radio antenna is not installed
near a camera, and the screen does
not return to normal after turning the
power switch off and then starting
the fuel cell system again, have the
vehicle inspected by your Toyota
dealer.
For details on the following,
refer to “Panoramic view moni-
tor” of “Peripheral monitoring
system” in the “NAVIGATION
AND MULTIMEDIA SYSTEM
OWNER’S MANUAL”.
 Displayable range of the
screens 
Cameras
 Differences between dis-
played images and the actual
road
 Differences between dis-
played images and the actual
objects
■Situations in which white
parking space box may not
be recognized properly
In situations such as the follow-
ing, parking space box on the
road surface may not be
detected:
 When the parking space does
not use white lines (parking
space boundaries are marked
with rope, blocks, etc.)
 When the parking space box
are faded or dirty, making
them unclear
 When the road surface is
bright, such as concrete, and
the contrast between it and
the white parking space box is
small
 When the parking space box
are any color other than yel-
low or white
 When the area surrounding
the parking space is dark,
such as at night, in an under-
ground parking lot, parking
garage, etc.
 When it is raining or has
rained and the road surface is
wet and reflective or there are
MessageCondition/Cor-
rective Action
“No available
parking space to
register”
was selected
at a parking
space that can-
not be detected
 Operate the
Advanced Park
at a parking
space where the
road surface can
be recognized
Precautions for use

3095-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
puddles
 When the sun is shining
directly into a camera, such
as in the early morning or
evening
 When the parking space is
covered with snow or de-icing
agent
 When there marks from
repairs or other marks on the
road surface, or there is a traf-
fic bollard, or other object on
the road surface
 When the color or brightness
of the road surface is uneven
 When a camera has been
splashed by hot or cold water
and the lens has fogged up
 When the appearance of the
parking space is affected by
the shadow of the vehicle or
trees
 When a camera lens is dirty
or covered with water droplets
In situations such as the follow-
ing, the target parking space
may not be recognized cor-
rectly:
 When there marks from
repairs or other marks on the
road surface, or there is a
parking block, traffic bollard,
or other object on the road
surface
 When it is raining or has
rained and the road surface is
wet and reflective or there are puddles
 When the color or brightness
of the road surface is uneven
 When the parking space is on
a slope
 When the appearance of the
parking space is affected by
the shadow of a parked vehi-
cle or trees (such as shadows
from the grille, side step, etc.,
of a parked vehicle)
 When the parking space box
are faded or dirty, making
them unclear
 When the appearance of the
parking space is affected by
the shadow of the vehicle or
trees
■Cameras and sensors
Cameras and sensors are used
to detect parked vehicles, mak-
ing it easier to identify parking
spaces.
Front camera

3105-5. Using the driving support systems
Owners Manual_USA_M62084_en
Side cameras
Rear camera
Sensors
 P. 2 5 4
■Camera images
As special cameras are used, the
colors in displayed images may dif-
fer from the actual color.
■Detection range of the sensors
●Detection range of the sensors
when using the perpendicular
parking function Target parking space position
●Detection range of the sensors
when using the p
arallel parking
and departure functions
Target parking space position
●If a parked vehicle is behind the
target parking space and the dis-
tance between it and the vehicle
becomes far, it m ay no longer be
able to be detected. Depending on
shape or condition of a parked
vehicle, the detection range may
become short or the vehicle may
not be detected.
●Objects other than parked vehi-
cles, such as columns, walls, etc.,
may not be detecte d. Also, if they

3115-5. Using the driving support systems
Owners Manual_USA_M62084_en
5
Driving
are detected, they may cause the
target parking space to be mis-
aligned.
Select on the multimedia
display, and then select
“Advanced Park”.
■Speed Profile
The vehicle speed for when
parking assistance is performed
can be set.
This setting cannot be changed for
when registering a parking space to
the memory function.
WARNING
■To ensure the Advanced Park
can operate properly
 P. 2 5 5
In addition, please refer to the
“Panoramic view monitor” of
“Peripheral monito ring system” in
the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S
MANUAL”.
■When the sensors do not
operate properly
●In situations such as the follow-
ing, the sensors may not oper-
ate correctly, possibly leading to
an accident. Proceed carefully.
• When a sensor is frozen. (Thawing the area will resolve
this problem.) In especially cold
weather, if a sensor is frozen
the screen may show an abnor-
mal display, or parked vehicles
may not be detected.
• When the vehicl e is tilted at a
steep angle
• When it is extremely hot or cold
• When driving on rough, sloped, or gravel roads, or grass
• When ultrasonic waves are being produced near the vehicle
due to vehicle horns, motorcy-
cle engines, air brakes of large
vehicles, or the sensors of
another vehicle
• When it is raining or a sensor is splashed by water
• When the area around the vehi- cle is dark or backlit
• When a fender pole or radio antenna has been installed to
the vehicle
• When a sensor is extremely close to a parked vehicle
• When there is a parked vehicle next to the target parking space,
if the displayed target parking
space is far from the actual tar-
get parking space, a sensor
may be misaligned. Have the
vehicle inspected by your Toy-
ota dealer.
• Do not install any accessories near the detection area of the
sensors.
●The Advanced Park will guide
the vehicle to appropriate posi-
tions for changing the direction
of travel, however, if you feel
that the vehicle is approaching
too close to an adjacent parked
vehicle at any time, depress the
brake pedal and change the
shift position. However, if this is
performed, the number of turns
necessary may increase, and
the vehicle may be parked at an
angle.
Changing the settings

3125-5. Using the driving support systems
Owners Manual_USA_M62084_en
■Obstacle Detection Range
The distance from which obsta-
cles will be avoided while park-
ing assistance is being
performed can be set.
■Preferred Parking Method
The preferred parking direction
displayed when at a parking
space which perpendicular or
parallel parking is possible can
be set.
■Parking Path Adjustment
The course for when parking
assistance is operating can be
adjusted inward or outward.
If the tires are worn, the path of
vehicle may be offset from the cen-
ter of the parking space. In this
case, use this setting to adjust the
parking course.
■Road Width Adjustment
The width of the area in which
the vehicle moves when using
parking assistance can be set.
■Clear Registered Parking
Space
Parking space information regis-
tered to the memory function
can be deleted. 1
With the Advanced Park off,
press the camera switch.
2 Select on the multimedia
display, and then select
“Advanced Park”.
3 If “Clear Registered Parking
Space” is selected, the park-
ing spaces registered to the
memory function can be
deleted.