display LEXUS ES350 2022 Owners Manual

2214-5. Using the driving support systems
4
Driving
■Multi-information display, head-up display (if equipped) and Center Display
When an object is detected by a sensor, the approximate distance to the object will
be displayed on the multi-information display, Center Display, and head-up dis-
play. (As the distance to the object be comes short, the distance segments may
blink.)
 Approximate distance to object: 4.9 ft. (150 cm) to 2.0 ft. (60 cm)
* (Rear cen-
ter sensor)
*: Automatic buzzer mute function is enabled. ( P.222)
 Approximate distance to object: 3.3 ft. (100 cm) to 2.0 ft. (60 cm)* (Front cen-
ter sensor)
*: Automatic buzzer mute function is enabled. ( P.222)
 Approximate distance to object: 2.0 ft. (60 cm) to 1.5 ft. (45 cm)*
*: Automatic buzzer mute function is enabled. ( P.222)
 Approximate distance to object: 1.5 ft. (45 cm) to 1.0 ft. (30 cm)*
Multi-information displayCenter DisplayHead-up display
Multi-information displayCenter DisplayHead-up display
Multi-information displayCenter DisplayHead-up display
Multi-information displayCenter DisplayHead-up display

2224-5. Using the driving support systems
*: Automatic buzzer mute function is enabled. (P.222)
 Approximate distance to object: 1.0 ft. (30 cm) to 0.5 ft. (15 cm)*1
*1: Automatic buzzer mute function is disabled. ( P.222)
*2: The distance segments will blink slowly.
Approximate distance to object: Less than 0.5 ft. (15 cm)*1
*1: Automatic buzzer mute function is disabled. ( P.222)
*2: The distance segments will blink rapidly.
■Buzzer operation and distance to
an object
A buzzer sounds when the sensors are
operating.
 The buzzer beeps faster as the vehi-
cle approaches an object. When the
vehicle comes within the following
distance of the object, the buzzer
sounds continuously:
Approximately 1.0 ft. (30 cm)
When 2 or more objects are
detected simultaneously, the buzzer
sounds for the nearest object. If one
or more objects come within
approximately 1.0 ft. (30 cm) of the
vehicle, the buzzer will repeat a long
tone, followed by fast beeps.
 Automatic buzzer mute function: After a buzzer begins sounding, if
the distance between the vehicle
and the detected object does not
become shorter, the buzzer will be
muted automatically. (However, if
the distance between the vehicle
and object is 1.0 ft. [30 cm] or less,
this function will not operate.)
The buzzer sounds volume can be
adjusted. ( P.215)
Multi-information display*2Center Display*2Head-up display
Multi-information display*2Center Display*2Head-up display

2234-5. Using the driving support systems
4
Driving
Meter control switches
Turn the RCTA function on/off.
When the RCTA function is disabled, the
RCTA OFF indicator illuminates.
Outside rear view mirror indicators
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.
Center Display
If a vehicle approaching from the right or
left at the rear of the vehicle is detected,
the RCTA icon (P.225) for the detected
side will be displayed on the Center 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 traffic
alert) function
The RCTA function uses the BSM
rear side radar sensors installed on
the inner side of 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
There is a limit to the degree of recogni-
tion accuracy and control performance
that this system can provide, do not
overly rely on this system. The driver is
always responsible for paying attention
to the vehicle’s surroundings and driving
safely. ( P.208)
■To ensure the system can operate
properly
 P.209
System components
A
B
C
D

2244-5. Using the driving support systems
Use the meter control switches to
enable/disable the RCTA function.
( P.77)
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.66) illuminates
on the multi-information display. (Each time the engine switch is turned off then
changed to IGNITION ON mode, the
RCTA function will be enabled automati-
cally.)
■Outside rear view mirror indicator visi-
bility
In strong sunlight, the outside rear view mir-
ror indicator may be difficult to see.
■Hearing the RCTA buzzer
The RCTA buzzer may be difficult to hear
over loud noises, such as if the audio system
volume is high.
■When “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.209) 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 environments.
■Rear side radar sensors
 P.209
■Operation 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
■Before using the RCTA function
Do not place obstacles near the sensors.
RCTA function

2254-5. Using the driving support systems
4
Driving
Approaching vehicles
Detection areas of approaching 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 dis-
played on the Center Display.
Example (Lexus parking assist monitor) (if
equipped): Vehicles are 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 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

2264-5. Using the driving support systems
■The RCTA function is operational when
The RCTA function operates when all of the
following conditions are met:
●The engine switch is in IGNITION ON
mode.
●The RCTA function is on.
●The shift lever is in R.
●The vehicle speed is less than approxi-
mately 5 mph (8 km/h).
●The approaching vehicle speed is
between approximately 5 mph (8 km/h)
and 18 mph (28 km/h).
■Setting the buzzer volume
The buzzer volume can be adjusted on the
multi-information display.
Use the meter control switches to change
settings. ( P.77)
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.215
■Muting 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”.
●When the shift lever is changed.
●When the vehicle speed exceeds a cer-
tain speed.
●When the operating function is tempo-
rarily canceled.
●When the operating function is disabled
manually.
●When the engine switch is turned off.
Vehicles with the Intuitive parking assist
 P.215
■Conditions 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:
●Vehicles approaching from directly
behind
●Vehicles backing up in a parking space
next to your vehicle
●Vehicles that the sensors cannot detect
due to obstructions
●Guardrails, walls, signs, parked vehicles
and similar stationary objects*
●Small motorcycles, bicycles, pedestrians,
etc.*
●Vehicles moving away from your vehicle
●Vehicles approaching from the parking
spaces next to your vehicle*
●The distance between the sensor and
approaching vehicle gets too close
*: Depending on the conditions, detection of a vehicle and/or object may occur.
■Situations in which the system may not
operate properly
The RCTA function may not detect vehicles
correctly in the following situations:
●When the sensor is misaligned due to a
strong impact to the sensor or its sur-
rounding area.
●When mud, snow, ice, a sticker, etc.,is
covering the sensor or surrounding area
on the rear bumper.
●When driving on a road surface that is

2294-5. Using the driving support systems
4
Driving
*: 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
engine switch is turned off then changed to
IGNITION 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
■Cautions 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.
■To ensure the system can operate
properly
Observe the following, otherwise there is
the danger that could lead to an acci-
dent.
●Always clean the camera without
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 vicinity to
strong impacts. If the vicinity is sub-
jected to a strong impact, have the
vehicle inspected by your Lexus
dealer.
●Do not disassemble, remodel or paint
the camera.
●Do not attach accessories or stickers
to the camera.
●Do not install market protection parts
(bumper trim, etc.) to the rear bumper.
●Maintain suitable tire air pressure.
●Make sure the trunk is completely
closed.
■RCD 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.
●The contents mentioned above are not
observed.
●Suspensions other than Lexus genu-
ine parts are installed.
Center Display
Turning the RCD function on/off
A
B

2304-5. Using the driving support systems
( P.77)
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.66) 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 on■The rear camera detection function is
operational when
●The engine switch is in IGNITION ON
mode.
●RCD function is on.
●The shift lever is in R.
■Setting the buzzer volume
The buzzer volume can be adjusted on the
multi-information display. ( P.215)
The RCD buzzer sound is linked with the
RCTA buzzer.
■If “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.)
■If “Rear Camera Detection Unavail-
able” is displayed on the multi-informa-
tion display
●If this message is displayed after the bat-
tery has been disconnected and recon-
nected, fully turn the steering wheel to
the left and then the right on level ground.
●If 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

2344-5. Using the driving support systems
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.77)
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.66)
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 engine switch is
turned to IGNITION ON mode after the
engine switch has been turned off. If the engine output restriction control or
brake control operates, a buzzer will
sound and a message will be displayed on
the Center Display and multi-information
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, engine output
restriction control will operate to either
limit acceleration or restrict output as
much as possible.

Engine 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
Engine 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
The system determined that emergency
braking is necessary.
NOTICE
■If “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 engine switch is changed to
IGNITION ON mode, operate the vehi-
cle carefully, paying 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 engine
output restriction control and
brake control

2354-5. Using the driving support systems
4
Driving
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 engine output will be restricted to restrain any increase
in the vehicle speed. (Engine 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
Engine output
Braking force
Time
System overview
A
B
C