2023 TOYOTA MIRAI display

2665-5. Using the driving support systems
Owners Manual_USA_M62064_enstable manner, such as when the
vehicle has been in an accident or
is malfunctioning
●On an extremely bumpy road, on
an incline, on gravel, or on grass
●When a tire chains, compact
spare tire or an emergency tire
puncture repair kit is used
■Certification
 P. 5 6 5
■Detection range of the sen-
sors (vehicles without
Advanced Park)
Approximately 3.3 ft. (100
cm)
Approximately 4.9 ft. (150
cm) Approximately 2.0 ft. (60 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect objects that
are extremely clos
e to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.
■Detection range of the sen-
sors (vehicles with
Advanced Park)
Approximately 6.6 ft. (200
cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect objects that
are extremely clos e to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.
Sensor detection display,
object distance

2685-5. Using the driving support systems
Owners Manual_USA_M62064_en
Vehicles with Advanced Park
*: Automatic buzzer mute function is enabled. (P.268)
■Buzzer operation and dis-
tance to an object
A buzzer sounds when the sen-
sors are operating. 
The buzzer beeps faster as
the vehicle approaches an
object.
When the vehicle comes
within approximately 1.0 ft.
Approximate distance to obstacleBuzzer
Front center sensor:
Approximately 6.6 ft. to 3.3 ft. (200
cm to100 cm)
Rear center sensor:
Approximately 6.6 ft. to 4.9 ft. (200
cm to 150 cm)
Side sensor:
Approximately 6.6 ft. to 4.1 ft. (200
cm to 125 cm)
Corner sensor:
Approximately 6.6 ft. to 2.0 ft. (200
cm to 60 cm)
Does not sound (Display only)
Front center sensor:
Approximately 3.3 ft. to 2.0 ft. (100
cm to 60cm)
*
Rear center sensor:
Approximately 4.9 ft. to 2.0 ft. (150
cm to 60cm)
*
Side sensor:
Approximately 4.1 ft. to 2.0ft. (125
cm to 60 cm)
*
Slow
Approximately 2.0 ft. to 1.5 ft. (60 cm
to 45 cm)
*Medium
Approximately 1.5 ft. to 1.0 ft. (45 cm
to 30 cm)
*Fast
Less than approximately 1.0 ft. (30
cm)Continuous

2695-5. Using the driving support systems
Owners Manual_USA_M62064_en
5
Driving
(30 cm) of the object, the
buzzer sounds continuously.
 When 2 or more sensors
simultaneously detect a static
object, the buzzer sounds for
the nearest object.
 Even when the sensors are
operating, the buzzer will be
muted in some situations.
(automatic buzzer mute func-
tion)
■Adjusting the buzzer vol-
ume
The buzzer volume can be
adjusted on the multi-informa-
tion display.
Use the meter control switches
to change settings. ( P.106)
1 Press or of the meter
control switch to select .
2 Press or of the meter
control switch to select
and then press and hold .
3 Select the volume and then
press .
Each time the switch is pressed,
the volume lev el will change
between 1, 2, and 3.
■Muting a buzzer temporarily
When an object is detected, the
temporary mute switch is dis-
played on the multimedia dis-
play system.
Select to mute a buzzer of intuitive parking assist, RCTA
*,
and RCD
* all together.
Mute will be canceled automati-
cally in the following situations:
 When the shift position is
changed.
 When the vehicle speed
exceeds a certain speed.
 When there is a malfunction
in a sensor or the system is
temporarily unavailable.
 When the operating function
is disabled manually.
 When the power switch is
turned off.
*: If equipped
The object warning function
informs the driver of the exis-
tence of objects along the side
of the vehicle, using a display
and buzzer, if the objects are
within the estimated path of the
vehicle.
Object warning function
(vehicles with Advanced
Park)

2705-5. Using the driving support systems
Owners Manual_USA_M62064_en
ObjectCalculated vehicle route
When the vehicle is moving, the side sensors or side cameras ca n
detect objects. While the vehicle is moving, if a detected obje ct can
no longer be detected by the side sensors or side cameras, the loca-
tion of the object relative to the vehicle is estimated. If the object is
determined to be in the estimated path of the vehicle, the obje ct
warning function will operate.
Object detected by side sensors or side cameras
1 The vehicle is stopped and objects along the sides of the vehic le
are not detected.
2 Objects are detected as the vehicle is moving.
3 Even though the objects are out side of the detection area of the
side sensors or side cameras, a warning is displayed and a
buzzer sounds.
■Object warning function operat-
ing conditions
●The Advanced Park is operating.
●The vehicle moves about 23.0 ft.
(7 m) after the fuel cell system is
started.
●The R shift position is selected.
●After the D shift position has been
selected, the vehicle has moved
23.0 ft. (7 m) or less.
●Camera switch has been pressed
and the multimedia display is dis-
played.
●The front or rear s ensor detects a
stationary object.
■Detection of objects along the
sides of the vehicle
●Objects along the sides of the
vehicle are not instantaneously
detected. The location of objects
in relation to the vehicle is esti-
mated after they are first detected
by the front or rear side sensors,
or side cameras. Therefore, after
the power switch is changed to
ON, even if an object is along the
side of the vehicle, it may not be
detected until the vehicle has
been driven a small amount and
the side sensors o r side cameras
completely scan the areas along
the sides of the vehicle.
●If a vehicle, person, animal, etc., is
detected by a side sensors or side
cameras, but then leaves the

2725-5. Using the driving support systems
Owners Manual_USA_M62064_en
*: If equipped
Meter control switches
Turning the RCTA function on/off.
Outside rear view mirror indi-
cators
When a vehicle approaching from
the right or left at the rear of the
vehicle is detected, both outside
rear view mirror indicators will flash.
Multimedia display
If a vehicle approaching from the
right or left at the rear of the vehicle
is detected, the RCTA icon
( P.273) for the detected side will
be displayed on the multimedia dis-
play. This illustration shows an
example of a vehicle approaching
from both sides of the vehicle.
RCTA buzzer
If a vehicle approaching from the
right or left at the rear of the vehicle
is detected, a buzzer will sound.
RCTA (Rear Cross Traf-
fic Aler t)*
The RCTA function uses the
BSM rear side radar sen-
sors installed behind the
rear bumper. This function
is intended to assist the
driver in checking areas
that are not easily visible
when backing up.
WARNING
■Cautions regarding the use of
the system
The driver is solely responsible for
safe driving. Always drive safely,
taking care to o bserve your sur-
roundings.
The RCTA functi on is only a sup-
plementary function which alerts
the driver tha t a vehicle is
approaching from the right or left
at the rear of the vehicle.
As the RCTA function may not
function correctly under certain
conditions, the driver’s own visual
confirmation of safety is neces-
sary.
Over reliance on this function may
lead to an accident resulting
death or serious injury.
■To ensure the system can
operate properly
 P. 2 5 7
System components

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5
Driving
The buzzer also sounds for approx-
imately 1 second immediately after
the RCTA function is turned on.
Use the meter control switches
to enable/disable the RCTA
function. ( P.106)
1 Press or to select .
2 Press or to select
“RCTA” and then press .
When the RCTA function is dis-
abled, the RCTA OFF indicator
( P.97) illuminates. (Each time the
power switch is turned off then
changed to ON, the RCTA function
will be enabled a utomatically.)
■Outside rear view mirror indica-
tor visibility
In strong sunlight, the outside rear
view mirror indicato r may be difficult
to see.
■Hearing the RCTA buzzer
The RCTA buzzer may be difficult to
hear over loud noises, such as high
audio volume.
■When “Rear Cross Traffic Alert
Unavailable” is shown on the
multi-information display
The sensor voltage has become
abnormal, or water, snow, mud, etc.,
may be built up in the vicinity of the
sensor area of t he rear bumper.
(  P.258)
Removing the water, snow, mud,
etc., from the vicinity of the sensor
area should return it to normal. Also,
the sensor may not function nor-
mally when used in extremely hot or
cold weather.
■When “Rear Cross Traffic Alert
Malfunction Visit Your Dealer”
is shown on the multi-informa-
tion display
There may be a sensor malfunction
or misaligned. Have the vehicle
inspected at your Toyota dealer.
■Radar sensors
 P.258
■Operation of the RCTA
function
The RCTA function uses radar
sensors to detect vehicles
approaching from the right or left
at the rear of the vehicle and
alerts the driver of the presence
of such vehicles by flashing the
outside rear view mirror indica-
tors and sounding a buzzer.
Approaching vehicles
Detection areas of approach-
ing vehicles
■RCTA icon display
When a vehicle approaching
from the right or left at the rear
of the vehicle is detected, the
following will be displayed on
the multimedia display.
Turning the RCTA func-
tion on/off
RCTA function

2745-5. Using the driving support systems
Owners Manual_USA_M62064_en
This illustration shows an exam-
ple of a vehicle approaching
from both sides of the vehicle.
■RCTA function detection
areas
The areas that vehicles can be
detected in are outlined below.
The buzzer can alert for faster
vehicles approaching from far-
ther away.
Example:
■The RCTA function is opera-
tional when
The RCTA functio n operates when
all of the followin g conditions are
met:
●The power switch is in ON.
●The RCTA function is on.
●The shift position is in R.
●The vehicle spe ed is less than
approximately 9 mph (15 km/h).
●The approaching vehicle speed is
between approximately 5 mph (8
km/h) and 34 mph (56 km/h).
■Adjusting the buzzer volume
The buzzer volume can be adjusted
on the multi-information display.
Use the meter control switches to
change settings. ( P.106)
1 Press or of the meter
control switch to select .
2 Press or of the meter
control switch to select “RCTA”
and then press and hold .
3 Press to select the volume.
Each time the switch is pressed, the
volume level will change between 1,
2, and 3.
■Muting a buzzer temporarily
When an objects is detected, the
temporary mute switch is displayed
on the multimedia display system.
Select to mute a buzzer of the
intuitive parking assist
*, RCTA and
RCD* all together.
Mute will be cancele d automatically
in the following situations:
●When the shift lever is changed.
●When the vehicle speed exceeds
a certain speed.
Approach-
ing vehicleSpeed

Approxi-
mate alert
distance
Fast34 mph
(56 km/h)131 ft. (40 m)
Slow5 mph (8 km/h)18 ft. (5.5 m)

2775-5. Using the driving support systems
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5
Driving
●When a vehicle passes by the
side of your vehicle
●When a detected vehicle turns
while approaching the vehicle
●When there are spinning objects
near your vehicle such as the fan
of an air conditioning unit
●When water is splashed or
sprayed toward t he rear bumper,
such as from a sprinkler
●Moving objects (flags, exhaust
fumes, large rain droplets or
snowflakes, rain water on the road
surface, etc.)
●When the distance between your
vehicle and a guardrail, wall, etc.,
that enters the detection area is
short
●Gratings and gutters
●When a sensor or the area around
a sensor is extremely hot or cold
●If the suspension has been modi-
fied or tires of a size other than
specified are installed
●If the front of the vehicle is raised
or lowered due to the carried load
*: If equipped
RCD (Rear Camera
Detection)*
When the vehicle is backing
up, the rear camera detec-
tion function can detect
pedestrians in the detec-
tion area behind the vehicle.
If a pedestrian is detected, a
buzzer will sound and an
icon will be displayed on
the multimedia display to
inform the driver of the
pedestrian.
WARNING
■Cautions regarding the use of
the system
The recognition and control capa-
bilities for this system are limited.
The driver should always drive
safely by always being responsi-
ble without over relying on the
system and have a understanding
of the surrounding situations.
■To ensure the system can
operate properly
Observe the following, otherwise
there is the danger that could lead
to an accident.
●Always clean the camera with-
out damaging it.
●Do not install market electronic
parts (such as Illuminated
license plate, fog lamps, etc.) in
the camera vicinity.
●Do not subject the camera vicin-
ity to strong impacts. If the vicin-
ity is subjected to a strong
impact, have the vehicle
inspected at a Toyota dealer.