LEXUS ES300h 2022 Owners Manual

2194-5. Using the driving support systems
4
Driving
Vehicles without Adaptive Variable
Suspension systemExcept F SPORT models
F SPORT models
1 Normal mode
Provides an optimal balance of fuel econ-
omy, quietness, and dynamic performance.
Suitable for city driving.
Press the switch to change to normal mode
when not in normal mode.
2Eco drive mode
Helps the driver accelerate in an eco-
friendly manner and improve fuel economy
through moderate throttle characteristics
and by controlling the operation of the air
conditioning system (heating/cooling).
When not in Eco drive mode, if the Driving
Mode Select switch is turned toward you,
the “Eco” indicator comes on.
3Sport mode
Controls the hybrid system to provide
quick, powerful acceleration. This mode is
suitable for when agile driving response is
desired, such as when driving on roads
with many curves.
When not in SPORT mode, if the Driving
Mode Select switch is turned away from
you, the “Sport” indicator comes on.
Vehicles with Adaptive Variable
Suspension system
1 Normal mode/Custom mode
Normal mode and custom mode are
selected by pressing the Driving Mode
Select switch. Each time the switch is
pressed, the driving mode changes
between normal mode and custom mode.
When custom mode is selected, the “Cus-
tom” indicator comes on.
Press the switch to change the normal
mode when not in normal mode.
• Normal mode
Provides an optimal balance of fuel econ-
omy, quietness, and dynamic performance.
Suitable for city driving.
•Custom mode
Allows you to drive with the power train,
chassis and air conditioning system func-
Driving Mode Select switch
The driving modes can be selected
to suit driving condition.
Selecting the driving mode
A
B

2204-5. Using the driving support systems
tions set to your preferred settings.
Custom mode settings can only be
changed on the drive mode customization
display of Center Display. (P.266)
2 Eco drive mode
Helps the driver accelerate in an eco-
friendly manner and improve fuel economy
through moderate throttle characteristics
and by controlling the operation of the air
conditioning system (heating/cooling).
When not in Eco drive mode, if the Driving
Mode Select switch is turned toward you,
the “Eco” indicator comes on.
3Sport mode
•SPORT S mode
Controls the hybrid system to provide
quick, powerful acceleration. This mode is
suitable for when agile driving response is
desired, such as when driving on roads
with many curves.
When not in SPORT S mode, if the Driving
Mode Select switch is turned away from
you, the “SPORT S” indicator comes on.
•SPORT S+ mode
Helps to ensure steering performance and
driving stability by simultaneously con-
trolling the steering and suspension in
addition to the transmission and engine.
Suitable for sportier driving.
When in SPORT S mode, if the Driving
Mode Select switch is turned away from
you, the “SPORT S+” indicator comes on.
QOperation of the air conditioning sys-
tem in Eco drive mode
Eco drive mode contro ls the heating/cool-
ing operations and fan speed of the air con-
ditioning system to enhance fuel efficiency.
To improve air conditioning performance,
perform the following operations:
OTurn off eco air conditioning mode
(  P.275)
OAdjust the fan speed ( P.271, 273)
OTurn off Eco drive mode ( P.219)
QAuto Glide Control
OWhile driving in Eco drive mode with D
position, selected, releasing the accelera-
tor pedal will activate Auto Glide Con-
trol under certain conditions. (Auto
Glide Control may activate before the
accelerator pedal is fully released.)
When Auto Glide Control operates, the
electric motor (traction motor) will be
controlled, reducing the deceleration
force and allowing the vehicle to coast,
enhancing fuel economy.
When Auto Glide Control operates, the
AGC indicator light will illuminate.
OAuto Glide Control may not operate in
the following situations:
• When not in Eco drive mode
• When the brake pedal is depressed
• When a shift position other than D is selected
• When the vehicle speed is approximately 10 mph (15 km/h) or lower
• When the vehicle is accelerating on a
downward slope
• When the PCS (Pre-Collision System) is operating
• When the dynamic radar cruise control with full-speed range is operating
• When the PKSB (Parking Support
Brake) system (if equipped) is operating
• When the TRAC or VSC system is oper- ating
• When the TRAC or VSC system is dis-
abled by pressing the switch
QAutomatic deactivation of sport mode
and custom mode (if equipped)
If the power switch is turned off after driving
in sport mode or custom mode, the drive
mode will be changed to normal mode.

2214-5. Using the driving support systems
4
Driving
QDriving mode pop-up display (12.3-inch
display model)
When the driving mode is changed, the
selected driving mode will be temporarily
displayed on the side display. ( P.267)
QCustomization (vehicles with Adaptive
Variable Suspension system)
Settings (e.g. custom mode) can be
changed. (Customizable features: P.421)
*: If equipped
QIntuitive parking assist
Ultrasonic sensors are used to detect
static objects in the detection area
when driving at a low speed or backing
up. ( P.222)
QRCTA (Rear Cross Traffic Alert)
function
Rear side radar sensors are used to
detect approaching vehicles in the
detection areas behind the vehicle
when backing up. ( P.230)
QRCD (Rear camera detection)
function (if equipped)
A rear camera sensor is used to detect
pedestrians in the detection area
behind the vehicle when backing up.
(  P.236)
PKSA (Parking Support
Alert)
*
The Parking Support Alert system
consists of the following functions
that operate when driving at a low
speed or backing up, such as when
parking. When the system deter-
mines that the possibility of a colli-
sion with a detected object, such as
a wall, or pedestrian is high, a warn-
ing operates to urge the driver to
take evasive action.
PKSA (Parking Support Alert)
system

2224-5. Using the driving support systems
QAdjusting the buzzer volume
The buzzer volume can be adjusted on
the multi-information display. The vol-
ume of buzzers for the intuitive parking
assist, RCTA function and RCD func-
tion will be adjusted simultaneously.
Use the meter control switches to
change settings. ( P.86)
1 Press or to select .
2 Press or to select “PKSA”
and then press “OK”.
3 Press or to select and
then press “OK”.
Each time the switch is pressed, the vol-
ume level will change between 1, 2, and 3.
QMuting a buzzer temporarily
A mute button will be displayed on the
multi-information display when an
object or pedestrian is detected. To
mute the buzzer, press “OK”.
The buzzers for the intuitive parking
assist, RCTA function and RCD func-
tion will be muted simultaneously.
Mute will be automatically canceled in
the following situations:
 When the shift position is changed.
 When there is a malfunction in a
sensor or the system is temporarily
unavailable.
 When the function is disabled while
it is operating.
 When the power switch is turned
off.
*: If equipped
QTypes of sensors
Front corner sensors
Front center sensors
Rear corner sensors
Rear center sensors
QDisplay
When the sensors detect an object,
such as a wall, a graphic is shown on
the multi-information display, head-up
display (if equipped) and Center Dis-
play depending on the position and dis-
tance to the object.
Setting the buzzer volumeIntuitive parking assist*
The distance from your vehicle to
objects, such as a wall, when paral-
lel parking or maneuvering into a
garage is measured by the sensors
and communicated via the multi-
information display, head-up dis-
play (if equipped), Center Display
and a buzzer. Always check the sur-
rounding area when using this sys-
tem.
System components
A
B
C
D

2234-5. Using the driving support systems
4
Driving
Multi-information display and head-
up display
Front corner sensor detection
Front center sensor detection
Rear corner sensor detection
Rear center sensor detection
 Center Display
A graphic is shown when the Lexus park-
ing assist monitor (if equipped) is dis-
played.
A simplified image is displayed on the
Center Display when an object is detected.
• When the shift lever is in R
• When the shift lever is in N, S or D (vehi-
cle moving forward) When an object is detected, a graphic will
be displayed on the panoramic view moni-
tor (if equipped).
Use the meter control switches to
enable/disable the intuitive parking
assist. (
P.86)
1 Press or to select .
2 Press or to select “PKSA”
and then press “OK”.
3 Press or to select and
then press “OK”.
When the intuitive parking assist func-
tion is disabled, the intuitive parking
assist OFF indicator ( P.74) illumi-
nates on the multi-information display.
To re-enable the system, select on
the multi-information display, select
A
B
C
D
Turning intuitive parking assist
on/off

2244-5. Using the driving support systems
and turn it on. If the system is dis-
abled, it will remain off even if the
power switch is turned to ON mode
after the power switch has been turned
off.
QThe system can be operated when
OThe power switch is in ON mode.
OIntuitive parking assist function is on.
OThe vehicle speed is less than about 6
mph (10 km/h).
OA shift lever is shifted to a position other
than P.
QSetting the buzzer volume
The buzzer volume can be adjusted on the
multi-information display. ( P.222)
QIf “Parking Assist Unavailable Clean
Parking Assist Sensor” is displayed on
the multi-information display
A sensor may be covered with ice, snow,
dirt, etc. Remove the ice, snow, dirt, etc.,
from the sensor to return the system to nor-
mal.
Also, due to ice forming on a sensor at low
temperatures, a warning message may be
displayed or the sensor may not be able to
detect an object. Once the ice melts, the
system will return to normal.
WARNING
QCautions 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.
QTo ensure the system can operate
properly
Observe the following precautions.
Failing to do so may result in the vehicle
being unable to be driven safely and pos-
sibly cause an accident.
ODo not damage the sensors, and
always keep them clean.
ODo not attach a sticker or install an
electronic component, such as a
backlit license plate (especially fluo-
rescent type), fog lights, fender pole or
wireless antenna near a radar sensor.
ODo not subject the surrounding area of
the sensor to a strong impact. If sub-
jected to an impact, have the vehicle
inspected by your Lexus dealer. If the
front or rear bumper needs to be
removed/installed or replaced, con-
tact your Lexus dealer.
ODo not modify, disassemble or paint
the sensors.
ODo not attach a license plate cover.
OKeep your tires properly inflated.
QWhen to disable the function
In the following situations, disable the
function as it may operate even though
there is no possibility of a collision.
OFailing to observe the warnings above.
OA non-genuine Lexus suspension
(lowered suspension, etc.) is installed.
QNotes when washing the vehicle
Do not apply intensive bursts of water or
steam to the sensor area. Doing so may
result in the sensor malfunctioning.
OWhen using a high pressure washer to
wash the vehicle, do not spray the sen-
sors directly, as doing so may cause a
sensor to malfunction.
OWhen using steam to clean the vehi-
cle, do not direct steam too close to
the sensors as doing so may cause a
sensor to malfunction.

2254-5. Using the driving support systems
4
Driving
QIf “Parking Assist Unavailable” is dis-
played on the multi-information display
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.
OInitialization may not have been per-
formed after a 12-volt battery terminal
was disconnected and reconnected. Ini-
tialize the system. (P.225)
If this message continues to be displayed
even after initialization, have the vehicle
inspected by your Lexus dealer.
QIf a 12-volt battery terminal has been
disconnected and reconnected
The system needs to be initialized. To initial-
ize the system, drive the vehicle straight
ahead for 5 seconds or more at a speed of
approximately 22 mph (35 km/h) or more.
Additionally, for vehicles with the Parking
Support Brake function, turn the steering
wheel fully to the left and right with the vehi-
cle stopped.
QSensor detection information
OThe sensor’s detection areas are limited
to the areas around the vehicle’s front
and rear bumpers.
OThe following situations may occur
during use.
• Depending on the shape of the object and other factors, the detection distance
may shorten, or detection may be impos-
sible.
• There will be a short delay between
object detection and display. Even at low
speeds, there is a possibility that the
object will come within the sensor’s
detection areas before the display is
shown and the warning beep sounds.
• It might be difficult to hear the buzzer due
to the volume of the audio system or air
flow noise of the air conditioning system.
• It may be difficult to hear the buzzer if buzzers for other systems are sounding.
QObjects which the system may not prop-
erly detect
The shape of the object may prevent the
sensor from detecting it. Pay particular
attention to the following objects:
OWires, fences, ropes, etc.
OCotton, snow and other materials that
absorb sound waves
OSharply-angled objects
OLow objects
OTall objects with upper sections project-
ing outwards in the direction of your vehi-
cle
People may not be detected if they are
wearing certain types of clothing.
QSituations in which the system may not
operate properly
Certain vehicle conditions and the sur-
rounding environment may affect the ability
of a sensor to correctly detect objects. Par-
ticular instances where this may occur are
listed below.
OThere is dirt, snow or ice on a sensor.
(Cleaning the sensors will resolve this
problem.)
OA sensor is frozen. (Thawing the area will
resolve this problem.)
In especially cold weather, if a sensor is
frozen the sensor display may be dis-
played abnormally, or objects, such as a
wall, may not be detected.
OWhen a sensor or the area around a sen-
sor is extremely hot or cold.
OOn an extremely bumpy road, on an
incline, on gravel, or on grass.
OWhen vehicle horns, vehicle detectors,
motorcycle engines, air brakes of large
vehicles, the clearance sonar of other
vehicles or other devices which produce
ultrasonic waves are near the vehicle.
OA sensor is coated with a sheet of spray
or heavy rain.
OIf objects draw too close to the sensor.
OWhen a pedestrian is wearing clothing

2264-5. Using the driving support systems
that does not reflect ultrasonic waves (ex.
skirts with gathers or frills).
OWhen objects that are not perpendicular
to the ground, not perpendicular to the
vehicle traveling direction, uneven, or
waving are in the detection range.
OStrong wind is blowing.
OWhen driving in inclement weather such
as fog, snow or a sandstorm.
OWhen an object that cannot be detected
is between the vehicle and a detected
object.
OIf an object such as a vehicle, motorcycle,
bicycle or pedestrian cuts in front of the
vehicle or runs out from the side of the
vehicle.
OIf the orientation of a sensor has been
changed due to a collision or other
impact.
OWhen equipment that may obstruct a
sensor is installed, such as a towing eye-
let, bumper protector (an additional trim
strip, etc.), bicycle carrier, or snow plow.
OIf the front of the vehicle is raised or low-
ered due to the carried load.
OIf the vehicle cannot be driven in a stable
manner, such as when the vehicle has
been in an accident or is malfunctioning.
OWhen tire chains, a compact spare tire or
an emergency tire puncture repair kit are
used.
QSituations in which the system may
operate even if there is no possibility of a
collision
In some situations, such as the following, the
system may operate even though there is
no possibility of a collision.
OWhen driving on a narrow road.
OWhen driving toward a banner, flag, low- hanging branch or boom barrier (such as
those used at railroad crossings, toll
gates and parking lots).
OWhen there is a rut or hole in the surface
of the road.
OWhen driving on a metal cover (grating),
such as those used for drainage ditches.
OWhen driving up or down a steep slope.
OIf a sensor is hit by a large amount of
water, such as when driving on a flooded
road.
OThere is dirt, snow, water drops or ice on
a sensor. (Cleaning the sensors will
resolve this problem.)
OA sensor is coated with a sheet of spray
or heavy rain.
OWhen driving in inclement weather such
as fog, snow or a sandstorm.
OWhen strong winds are blowing.
OWhen vehicle horns, vehicle detectors,
motorcycle engines, air brakes of large
vehicles, the clearance sonar of other
vehicles or other devices which produce
ultrasonic waves are near the vehicle.
OIf the front of the vehicle is raised or low-
ered due to the carried load.
OIf the orientation of a sensor has been
changed due to a collision or other
impact.
OThe vehicle is approaching a tall or
curved curb.
ODriving close to columns (H-shaped steel
beams, etc.) in multi-story parking
garages, construction sites, etc.
OIf the vehicle cannot be driven in a stable
manner, such as when the vehicle has
been in an accident or is malfunctioning.
OOn an extremely bumpy road, on an
incline, on gravel, or on grass.

2274-5. Using the driving support systems
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Driving
OWhen tire chains, a compact spare tire or
an emergency tire puncture repair kit are
used.
QDetection range of the sensorsApproximately 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 close to
the vehicle.
The range of the sensors may change
depending on the shape of the object, etc.
QMulti-information display, head-up disp
lay (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 center
sensor)
Sensor detection display, object
distance
A
B
C
Multi-information displayCenter DisplayHead-up display

2284-5. Using the driving support systems
*: Automatic buzzer mute function is enabled. (P.229)
 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.229)
 Approximate distance to object: 2.0 ft. (60 cm) to 1.5 ft. (45 cm)*
*: Automatic buzzer mute function is enabled. ( P.229)
 Approximate distance to object: 1.5 ft. (45 cm) to 1.0 ft. (30 cm)*
*: Automatic buzzer mute function is enabled. ( P.229)
 Approximate distance to object: 1.0 ft. (30 cm) to 0.5 ft. (15 cm)*1
*1: Automatic buzzer mute function is disabled. ( P.229)
*2: The distance segments will blink slowly.
Multi-information displayCenter DisplayHead-up display
Multi-information displayCenter DisplayHead-up display
Multi-information displayCenter DisplayHead-up display
Multi-information display*2Center Display*2Head-up display