display LEXUS ES300h 2022 Owners Manual

2314-5. Using the driving support systems
4
Driving
Use the meter control switches to
enable/disable the RCTA function.
( P.86)
Vehicles without the Intuitive park-
ing assist
1 Press or to select .
2 Press or to select “RCTA”
and then press “OK”.
3 Press or to select “RCTA”
and then press “OK”.
Vehicles with the Intuitive parking
assist
1 Press or to select .
2 Press or to select “PKSA”
and then press “OK”.
3 Press or to select “RCTA”
and then press “OK”.
When the RCTA function is disabled, the
RCTA OFF indicator ( P.74) illuminates
on the multi-information display. (Each time the power switch is turned off then
changed to ON mode, the RCTA function
will be enabled automatically.)
QOutside rear view mirror indicator visi-
bility
In strong sunlight, the outside rear view mir-
ror indicator may be difficult to see.
QHearing the RCTA buzzer
The RCTA buzzer may be difficult to hear
over loud noises, such as if the audio system
volume is high.
QWhen “Rear Cross Traffic Alert
Unavailable” is shown on the multi-
information display
Ice, snow, mud, etc., may be attached to the
rear bumper around the sensors. ( P.215)
Remove the ice, snow, mud, etc., attached
to the rear bumper around the sensors to
return the function to normal. Additionally,
the sensors may not operate normally when
driving in extremely hot or cold environ-
ments.
QRear side radar sensors
 P.215
QOperation of the RCTA function
The RCTA function uses rear side radar sensors to detect vehicles approaching
from the right or left at the rear of the ve hicle and alerts the driver of the presence
of such vehicles by flashing the outside rear view mirror indicators and sounding a
buzzer.
Turning the RCTA function
on/off
NOTICE
QBefore using the RCTA function
Do not place obstacles near the sensors.
RCTA function

2324-5. Using the driving support systems
Approaching vehicles
Detection areas of approaching vehicles
QRCTA icon display
When a vehicle approaching from the
right or left at the rear of the vehicle is
detected, the following will be dis-
played on the Center Display.
Example (Lexus parking assist monitor) (if
equipped): Vehicles are approaching from
both sides of the vehicle
QRCTA function detection areas
The areas that vehicles can be detected in are outlined below.
The buzzer can alert the driver of
faster vehicles approaching from far-
ther away. Example:
A
B
Approaching vehi-
cle speed Approximate
alert distance
18 mph (28 km/h) (fast)65 ft. (20 m)
5 mph (8 km/h) (slow)18 ft. (5.5 m)
A

2334-5. Using the driving support systems
4
Driving
QThe RCTA function is operational when
The RCTA function operates when all of the
following conditions are met:
OThe power switch is in ON mode.
OThe RCTA function is on.
OThe shift lever is in R.
OThe vehicle speed is less than approxi-
mately 5 mph (8 km/h).
OThe approaching vehicle speed is
between approximately 5 mph (8 km/h)
and 18 mph (28 km/h).
QSetting the buzzer volume
The buzzer volume can be adjusted on the
multi-information display.
Use the meter control switches to change
settings. ( P.86)
Vehicles without the Intuitive parking
assist
1 Press or to select .
2 Press or to select “RCTA”,
then press “OK”.
3 Press or to select and then
press “OK”.
Each time the switch is pressed, the volume
level will change between 1, 2 and 3.
Vehicles with the Intuitive parking assist
 P.222
QMuting a buzzer temporarily
Vehicles without the Intuitive parking
assist
A mute button will be displayed on the
multi-information display when an object is
detected. To mute the buzzer, press “OK”.
OWhen the shift lever is changed.
OWhen the vehicle speed exceeds a cer-
tain speed.
OWhen the operating function is tempo-
rarily canceled.
OWhen the operating function is disabled
manually.
OWhen the power switch is turned off.
Vehicles with the Intuitive parking assist
 P.222
QConditions under wh ich the system will
not detect a vehicle
The RCTA function is not designed to
detect the following types of vehicles
and/or objects:
OVehicles approaching from directly
behind
OVehicles backing up in a parking space
next to your vehicle
OVehicles that the sensors cannot detect
due to obstructions
OGuardrails, walls, signs, parked vehicles
and similar stationary objects*
OSmall motorcycles, bicycles, pedestrians,
etc.*
OVehicles moving away from your vehicle
OVehicles approaching from the parking
spaces next to your vehicle*
OThe distance between the sensor and
approaching vehicle gets too close
*: Depending on the conditions, detection of a vehicle and/or object may occur.
QSituations in which the system may not
operate properly
The RCTA function may not detect vehicles
correctly in the following situations:
OWhen the sensor is misaligned due to a
strong impact to the sensor or its sur-
rounding area.
OWhen mud, snow, ice, a sticker, etc., is
covering the sensor or surrounding area
on the rear bumper.
OWhen driving on a road surface that is
wet with standing water during bad

2364-5. Using the driving support systems
*: If equipped
Pedestrian detection icon
Displayed automatically when a pedestrian
is detected.
RCD OFF icon
When the RCD function is disabled, the
RCD OFF icon illuminates. (Each time the
power switch is turned off then changed to
ON mode, the RCD function will be
enabled automatically.)
Use the meter control switches to
enable/disable the RCD function.
RCD (Rear Camera Detec-
tion) function
*
When the vehicle is backing up, the
rear camera detection function can
detect pedestrians in the detection
area behind the vehicle. If a pedes-
trian is detected, a buzzer will
sound and an icon will be displayed
on the Center Display to inform the
driver of the pedestrian.
WARNING
QCautions regarding the use of the
system
The recognition and control capabilities
for this system are limited.
The driver should alwa ys drive safely by
always being responsible without over
relying on the system and have a under-
standing of the surrounding situations.
QTo ensure the system can operate
properly
Observe the following, otherwise there is
the danger that could lead to an acci-
dent.
OAlways clean the camera without
damaging it.
ODo not install market electronic parts
(such as Illuminated license plate, fog
lamps, etc.) in the camera vicinity.
ODo not subject the camera vicinity to
strong impacts. If the vicinity is sub-
jected to a strong impact, have the
vehicle inspected by your Lexus
dealer.
ODo not disassemble, remodel or paint
the camera.
ODo not attach accessories or stickers
to the camera.
ODo not install market protection parts
(bumper trim, etc.) to the rear bumper.
OMaintain suitable tire air pressure.
OMake sure the trunk is completely
closed.
QRCD function is turned off
In the following situations the system
turns off. The RCD function may not
operate properly and thus there is the
danger that an accident may occur.
OThe contents mentioned above are not
observed.
OSuspensions other than Lexus genu-
ine parts are installed.
Center Display
Turning the RCD function on/off
A
B

2374-5. Using the driving support systems
4
Driving
( P.86)
1 Press or to select .
2 Press or to select “PKSA”
and then press “OK”.
3 Press or to select “RCD”
and then press “OK”.
When the RCD function is disabled, the
RCD OFF indicator ( P.74) illuminates
on the multi-information display.
If the rear camera detection function
detects a pedestrian in the detection
area, the buzzer and pedestrian detec-
tion will operate as follows:
If a pedestrian is detected in area
Buzzer: Sounds repeatedly
Pedestrian detection icon: Blinks 3
times and then stays on
If a pedestrian is detected in area
Buzzer (When the vehicle is sta-
tionary): Sounds 3 times Buzzer (When the vehicle is back-
ing up, when a pedestrian
approaches the rear of the vehicle):
Sounds repeatedly
Pedestrian detection icon: Blinks 3
times and then stays on
If the system determines that your
vehicle may collide with a pedes-
trian in area
Buzzer: Sounds repeatedly
Pedestrian detection icon: Blinks 3
times and then stays onQThe rear camera detection function is
operational when
OThe power switch is in ON mode.
ORCD function is on.
OThe shift lever is in R.
QSetting the buzzer volume
The buzzer volume can be adjusted on the
multi-information display. ( P.222)
The RCD buzzer sound is linked with the
RCTA buzzer.
QIf “Rear Camera Detection Unavailable
Remove the Dirt of Rear Camera” is
displayed on the multi-information dis-
play
A rear camera lens may be dirty or covered
with snow or ice. In such cases, if it is
removed from the rear camera lens, the
system should return to normal. (It may be
necessary to drive the vehicle for some time
before the system returns to normal.)
QIf “Rear Camera Detection Unavail-
able” is displayed on the multi-informa-
tion display
OIf this message is displayed after the 12-
volt battery has been disconnected and
reconnected, fully turn the steering wheel
to the left and then the right on level
ground.
OIf this message is displayed only when the
shift lever is in R, the rear camera lens
may be dirty. Clean the rear camera lens.
When a pedestrian is detected
A
A
B
B
C
C

2414-5. Using the driving support systems
4
Driving
The Parking Support Brake can be
enabled/disabled on the multi-infor-
mation display. All of the Parking Sup-
port Brake functions (static objects,
rear-crossing vehicles, and rear
pedestrians) are enabled/disabled
simultaneously.
Use the meter control switches to
enable/disable the parking support
brake. (P.86)
1 Press or to select .
2 Press or to select and
then press “OK”.
When the Parking Support Brake is dis-
abled, the PKSB OFF indicator ( P.74)
illuminates on the multi-information dis-
play.
To re-enable the system, select on the
multi-information display, select and
turn it on. If the system is disabled, it will
remain off even if the power switch is
turned to ON mode after the power switch
has been turned off. If the hybrid system output restriction con-
trol or brake control operates, a buzzer
will sound and a message will be displayed
on the Center Display and multi-informa-
tion display, to alert the driver. On vehicles
with a head-up display, the head-up display
will display the same message as the multi-
information display.
Depending on the situation, hybrid system
output restriction control will operate to
either limit acceleration or restrict output
as much as possible.

Hybrid system output restriction
control is operating (acceleration
restriction)
Acceleration greater than a certain
amount is restricted by the system.
Center Display (Panoramic view monitor):
No warning displayed
Multi-information display: “Object
Detected Acceleration Reduced”
PKSB OFF indicator: Not illuminated
Buzzer: Does not sound
Hybrid system output restriction
control is operating (output
restricted as much as possible)
The system has determined that stronger-
than-normal brake operation is necessary.
Center Display (Panoramic view monitor):
“BRAKE!”
Multi-information display: “BRAKE!”
PKSB OFF indicator: Not illuminated
Buzzer: Short beep
Brake control is operating
NOTICE
QIf “Parking Support Brake Unavail-
able” is displayed on the multi-infor-
mation display and the PKSB OFF
indicator is flashing
If this message is displayed immediately
after the power switch is changed to ON
mode, operate the vehicle carefully, pay-
ing attention to your surroundings. It may
be necessary to drive the vehicle for a
certain amount of time before the system
returns to normal. (If the system is not
return to normal after driving for a while,
clean the rear camera lens.)
Enabling/Disabling the Parking
Support Brake
Displays and buzzers for hybrid
system output restriction control
and brake control

2424-5. Using the driving support systems
The system determined that emergency
braking is necessary.
Center Display (Panoramic view monitor):
“BRAKE!”
Multi-information display: “BRAKE!”
PKSB OFF indicator: Not illuminated
Buzzer: Short beep
Vehicle stopped by system opera-
tion
The vehicle has been stopped by brake
control operation.
Center Display (Panoramic view monitor):
“Press Brake Pedal”
Multi-information display: “Switch to
Brake” (If the accelerator pedal is not
depressed, “Press Brake Pedal” will be dis-
played.)
PKSB OFF indicator: Illuminated
Buzzer: Short beep
If the Parking Support Brake determines that a collision with a detected object or
pedestrian is possible, the hybrid system ou tput will be restricted to restrain any
increase in the vehicle speed. (Hybrid system output restriction control: See figure
2 below.)
Additionally, if the accelerator pedal contin ues to be depressed, the brakes will be
applied automatically to reduce the vehicle speed. (Brake control: See figure 3
below.)
 Figure 1 When the PKSB (Parking Support Brake) is disabled
Hybrid system output
Braking force
Time
 Figure 2 When hybrid system output restriction control operates
System overview
A
B
C

2434-5. Using the driving support systems
4
Driving
Hybrid system output
Braking force
Time
Hybrid system output restriction control begins operating
System determines that possibility of collision with detected object is high
Hybrid system output reduced
Example: Multi-information display:
“BRAKE!”
 Figure 3 When brake control operates
Hybrid system output
Braking forceA
B
C
D
E
F
G
A
B

2444-5. Using the driving support systems
Time
Hybrid system output restriction control begins operating
System determines that possibility of collision with detected object is high
Hybrid system output reduced
System determines that possibility of collision with detected object is extremely
high
Brake control begins operating
Brake control strength increased
Example: Multi-information display: “BRAKE!”
Example: Multi-information display: “Switch to Brake”
QIf the Parking Support Brake has oper-
ated
If the vehicle is stopped due to operation of
the Parking Support Brake, the Parking
Support Brake will be disabled and the
PKSB OFF indicator will illuminate. If the
Parking Support Brake operates unneces-
sarily, brake control can be canceled by
depressing the brake pedal or waiting for
approximately 2 seconds for it to automati-
cally be canceled. Then, the vehicle can be
operated by depressing the accelerator
pedal.
QRe-enabling the Parking Support Brake
To re-enable the Parking Support Brake
when it has been disabled due to system
operation, perform any of the following
operations. At this time, the PKSB OFF
indicator will turn off. ( P.74)
OTurn the PKSB system on ( P.241)
OTurn the power switch off, and then back
to ON mode
OShift the shift lever to P
ODrive with no operation targets in the
traveling direction of the vehicle
OChange the traveling direction of the
vehicle*
*
: Except the Parking Support Brake func- tion (rear pedestrian)
QIf “Parking Support Brake Unavailable”
is displayed on the multi-information
display and the PKSB OFF indicator is
flashing
If this message is displayed only when the
shift lever is in R, the rear camera lens may
be dirty. Clean the camera lens. If this mes-
sage is displayed when the shift lever is in
any position other than R, a sensor on the
front or rear bumper may be dirty. Clean
the sensors and their surrounding area on
the bumpers.
QIf “Parking Support Brake Unavailable”
and “Parking Assist Unavailable Clean
Parking Assist Sensor” are displayed on
the multi-information display and the
PKSB OFF indicator is flashing
OA sensor may be covered with ice, snow,
dirt, etc. In this case, remove the ice,
snow, dirt, etc., from the sensor to return
the system 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
inspected at your Lexus dealer.
OA sensor may be frozen. Once the ice
melts, the system will return to normal.
OWater may be continuously flowing over
the sensor surface, such as in a heavy
rain. When the system determines that it
is normal, the system will return to nor-
mal.
C
D
E
F
G
H
I
J
K

2514-5. Using the driving support systems
4
Driving
*: If equipped
When a pedestrian is detected behind the vehicle while backing up, the brake
pedal is not depressed or is depressed late.
Displays a message to urge the driver
to take evasive action when a pedes-
trian is detected in the detection area
behind the vehicle. (A message will
also be displayed on the multi-informa-
tion display and head-up display (if
equipped).)Pedestrian detection icon
Brake reminder
Parking Support Brake function (rear pedestrians)*
If the rear camera sensor detects a pedestrian behind the vehicle while back-
ing up and the system determines that the possibility of colliding with the
detected pedestrian is high , a buzzer will sound. If the system determines that
the possibility of colliding with the dete cted pedestrian is extremely high, the
brakes will be applied automatically to help reduce the impact of the collision.
Examples of system operation
Center Display
A
B