TOYOTA MIRAI 2021 Accessories, Audio & Navigation (in English)

1857-1. Rear view monitor system
7
Peripheral monitoring system
The distance guide lines and
the vehicle width guide lines
may not actually be parallel
with the dividing lines of the
parking space, even when
they appear to be so. Be sure
to check visually.
 The distances between the
vehicle width guide lines and
the left and right dividing lines
of the parking space may not
be equal, even when they
appear to be so. Be sure to
check visually.
 The distance guide lines give
a distance guide for flat road
surfaces. In any of the follow-
ing situations, there is a mar-
gin of error between the guide
lines on the screen and the
actual distance/course on the
road.
■When the ground behind
the vehicle slopes up
sharply
The distance guide lines will
appear to be closer to the vehi-
cle than the actual distance.
Because of this , objects will
appear to be farther away than
they actually are. In the same
way, there will be a margin of
error between the guide lines
and the actual distance/course
on the road.
■When the ground behind
the vehicle slopes down
sharply
The distance guide lines will
appear to be farther from the
vehicle than the actual distance.
Because of this, objects will
appear to be closer than they
actually are. In the same way,
there will be a margin of error
between the guide lines and the
actual distance/course on the
road.
Differences between the
screen and the actual
road

1867-1. Rear view monitor system
■When any part of the vehi-
cle sags
When any part of the vehicle
sags due to the number of pas-
sengers or the distribution of the
load, there is a margin of error
between the fixed guide lines on
the screen and the actual dis-
tance/course on the road.
A margin of error The distance guide lines are dis-
played according to flat surfaced
objects (such as the road). It is
not possible to determine the
position of three-dimensional
objects (such as vehicles) using
the vehicle width guide lines and
distance guide lines. When
approaching a three-dimen-
sional object that extends out-
ward (such as the flatbed of a
truck), be careful of the follow-
ing.■Vehicle width guide lines
Visually check the surroundings
and the area behind the vehicle.
In the case shown below, the
truck appears to be outside of
the vehicle width guide lines and
the vehicle does not look as if it
hits the truck. However, the rear
body of the truck may actually
cross over the vehicle width
guide lines. In reality if you back
up as guided by the vehicle
width guide lines, the vehicle
may hit the truck.
A
When approaching three-
dimensional objects

1877-1. Rear view monitor system
7
Peripheral monitoring system
Vehicle width guide lines
■Distance guide lines
Visually check the surroundings
and the area behind the vehicle.
On the screen, it appears that a
truck is parking at point . How-
ever, in reality if you back up to
point , you will hit the truck.
On the screen, it appears that
is closest and is farthest
away. However, in reality, the
distance to and is the
same, and is farther than
and .
A
B
A
A
C
AC
BA
C

1887-1. Rear view monitor system
If you notice any of the following symptoms, refer to the likely cause
and the solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle
inspected by your Toyota dealer.
Things you should know
If you notice any symptoms
SymptomLikely causeSolution
The image is difficult to
see
 The vehicle is in a
dark area
 The temperature
around the lens is
either high or low
 The outside tempera-
ture is low
 There are water drop-
lets on the camera
 It is raining or humid
 Foreign matter (mud
etc.) is adhering to the
camera
 Sunlight or headlights
are shining directly
into the camera
 The vehicle is under
fluorescent lights,
sodium lights, mer-
cury lights etc.
Back up while visually
checking the vehicle’s
surroundings. (Use the
monitor again once con-
ditions have been
improved.)
The procedure for
adjusting the picture
quality of th e rear view
monitor system is the
same as the procedure
for adjusting the screen.
(  P. 3 6 )
The image is blurry
Dirt or fore ign matter
(such as water drop-
lets, snow, mud etc.) is
adhering to the camera.Flush the camera with a
large quantity of water
and wipe the camera
lens clean with a soft
and wet cloth.
The image is out of
alignment
The camera or sur-
rounding area has
received a strong
impact.Have the vehicle
inspected by your Toy-
ota dealer.

1897-1. Rear view monitor system
7
Peripheral monitoring system
The fixed guide lines
are very far out of align-
ment
The camera position is
out of alignment.Have the vehicle
inspected by your Toy-
ota dealer.
The vehicle is tilted
(There is a heavy load
on the vehicle, tire
pressure is low due to
a tire puncture, etc.)
 The vehicle is used on
an incline.If this happens due to
these causes, it does
not indicate a malfunc-
tion.
Back up while visually
checking the vehicle’s
surroundings.
SymptomLikely causeSolution

1907-2. Toyota parking assist monitor
7-2.Toyota parking assist monitor
*: If equipped
●The screen illustrations used in
this text are intended as exam-
ples, and may differ from the
image that is actually displayed on
the screen.
The parking assist monitor is a
supplemental device intended to
assist the driver when backing
up. When backing up, be sure to
visually check all around the
vehicle both directly and using
the mirrors before proceeding. If
you do not, you may hit another
vehicle, and could possibly
cause an accident.
Pay attention to the following
precautions when using the
parking assist monitor.
Toyota parking assist
monitor*
The parking assist monitor
assists the driver by dis-
playing an image of the
view behind the vehicle
while backing up, for exam-
ple while parking.
When the display is
changed to the wide rear
view mode, a wider lateral
view behind the vehicle will
be displayed.
Driving precautions
WA R N I N G
●Never depend on the parking
assist monitor entirely when
backing up. The image and the
position of the guide lines dis-
played on the screen may differ
from the actual state.
Use caution, just as you would
when backing up any vehicle.
●Be sure to back up slowly,
depressing the brake pedal to
control vehicle speed.
●If you seem likely to hit nearby
vehicles, obstacles, people or
mount the shoulder, depress the
brake pedal to stop the vehicle.
●The instructions given are only
guidelines. When and how
much to turn the steering wheel
will vary according to traffic con-
ditions, road surface condi-
tions, vehicle condition, etc.
when parking. It is necessary to
be fully aware o f this before
using the parking assist system.
●When parking, be sure to check
that the parking space will
accommodate your vehicle
before maneuvering into it.
●Do not use the parking assist
monitor in the f ollowing cases:
• On icy or slick road surfaces, or in snow
• When using tire chains or emer- gency tires
• When the trunk is not closed completely
• On roads that are not flat or straight, such as curves or
slopes
• If the suspension has been modified or tires of a size other
than specified are installed

1917-2. Toyota parking assist monitor
7
Peripheral monitoring system
The parking assist monitor
screen will be displayed if the
shift position is shifted to the “R”
while the power switch is in ON.
Each time the display mode
switching button is selected, the
mode will change as follows:
Rear view
Displays the rear view of the
vehicle. Display mode switching but-
ton
Each time the button is selected,
the rear view mode and the wide
rear view mode are switched.
Guide line switching button
Select to switch the guide line
mode. (
P.192)
• Each time the bu tton is selected,
the display mode changes in the
following order:
Estimated course line display mode
 Parking assist guide line display
mode  Distance guide line display
mode.
Rear Cross Traffic Alert*
When a sensor detects an obstacle,
the direction of obstacle is dis-
played and the buzzer sounds.
Intuitive parking assist-sen-
sor
*
When a sensor detects an obstacle,
the direction of and the approxi-
mate distance to t he obstacle are
displayed and the buzzer sounds.
*: If equipped
Wide rear view
Displays a near 180° image
from the rear view camera.
WA R N I N G
●In low temperatures, the screen
may darken or the image may
become faint. The image could
distort when the vehicle is mov-
ing, or you may become unable
to see the image on the screen.
Be sure to visually check all
around the vehicle both directly
and using the mirrors before
proceeding.
●If the tire sizes are changed, the
position of the guide lines dis-
played on the screen may
change.
●The camera uses a special lens.
The distances between objects
and pedestrians that appear in
the image displayed on the
screen will differ from the actual
distances. ( P.198)
Screen display
A
B
C
D

1927-2. Toyota parking assist monitor
Display mode switching but-
ton
Each time the button is selected,
the rear view mode and the wide
rear view mode are switched.
Guide line switching button
Select to switch the guide line
mode. ( P.192)
• Each time the button is selected, the display mode changes in the
following order:
Estimated course line display mode
 Parking assist guide line display
mode  Distance guide line display
mode.
Rear Cross Traffic Alert*
When a sensor detects an obstacle,
the direction of obstacle is dis-
played and the buzzer sounds.
Intuitive parking assist-sen-
sor
*
When a sensor detects an obstacle,
the direction of and the approxi-
mate distance to the obstacle are
displayed and the buzzer sounds.
*: If equipped
●For details about the Rear Cross
Traffic Alert function and intuitive
parking assist-sensor, refer to the
“OWNER’S MANUAL”.
The parking assist monitor is
canceled when the shift position
is shifted into any position other
than the “R”.
Use any of the following modes.
Estimated course line display
mode ( P.193)
Estimated course lines are dis-
played which move in accor-
dance with the operation of the
steering wheel.
Parking assist guide line dis-
play mode ( P.195)
The steering wheel return points
(parking assist guide lines) are
displayed.
WA R N I N G
●As the Rear Cross Traffic Alert
display is displayed over the
camera view, it may be difficult
to see the Rear Cross Traffic
Alert display depending on the
color and brightness of the sur-
rounding area.
A
B
C
D
Canceling Toyota parking
assist monitor
Using the system

1937-2. Toyota parking assist monitor
7
Peripheral monitoring system
This mode is recommended for
those who are comfortable with
parking the vehicle without the
aid of the estimated course
lines.
Distance guide line display
mode (P.196)
Distance guide lines only are
displayed.
This mode is recommended for
those who are comfortable with
parking the vehicle without the
aid of the guide lines.
Rear view
Vehicle width guide lines
Display a guide path when the vehi-
cle is being backed straight up.
Estimated course lines
Show an estimated course when
the steering wheel is turned.
Distance guide lines
Show the distance behind the vehi-
cle when the steering wheel is
turned.
• The guide lines move in conjunc- tion with the estimated course
lines.
• The guide lines display points approximately 1.5 ft. (0.5 m) (red)
and approximately 3 ft. (1 m) (yel-
low) from the ce nter of the edge
of the bumper.
Distance guide line
Shows the distance behind the
vehicle.
• Displays a point approximately 1.5 ft. (0.5 m) (blue) from the
edge of the bumper.
Estimated course line
display mode
Screen description
A
B
C
D

1947-2. Toyota parking assist monitor
Vehicle center guide line
Indicates the estimated vehicle
center on the ground.
Wide rear viewVehicle width guide lines
Display a guide path when the vehi-
cle is being backed straight up.
Estimated course lines
Show an estimate d course when
the steering wheel is turned.
Distance guide lines
Show the distance behind the vehi-
cle when the steering wheel is
turned.
• The guide lines move in conjunc- tion with the estimated course
lines.
• The guide lines display points approximately 1.5 ft. (0.5 m) (red)
and approximately 3 ft. (1 m) (yel-
low) from the cent er of the edge
of the bumper.
Distance guide line
Shows the distance behind the
vehicle.
• Displays a point approximately 1.5 ft. (0.5 m) (blue) from the
edge of the bumper.
Vehicle center guide line
Indicates the estimated vehicle center on the ground.
E
A
B
C
D
E
WA R N I N G
●If the steering wheel is straight
and the vehicle width guide
lines and the estimated course
lines are not in alignment, have
the vehicle inspected by your
Toyota dealer.