Lexus ES300h (2023 year). Manual in english - page 13

 

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Lexus ES300h (2023 year). Manual in english - page 13

 

 

218

4-5. Using the driving support systems

Conditions under which the system may 

not function correctly

The Blind Spot Monitor may not detect 

vehicles correctly in the following situa-

tions:

• 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 

wet with standing water during bad 

weather, such as heavy rain, snow, or fog

• When multiple vehicles are approaching 

with only a small gap between each vehi-

cle

• When the distance between your vehicle 

and a following vehicle is short

• When there is a significant difference in 

speed between your vehicle and the 

vehicle that enters the detection area

• When the difference in speed between 

your vehicle and another vehicle is 

changing

• When a vehicle enters a detection area 

traveling at about the same speed as your 

vehicle

• As your vehicle starts from a stop, a vehi-

cle remains in the detection area

• When driving up and down consecutive 

steep inclines, such as hills, dips in the 

road, etc.

• When driving on roads with sharp bends, 

consecutive curves, or uneven surfaces

• When vehicle lanes are wide, or when 

driving on the edge of a lane, and the 

vehicle in an adjacent lane is far away 

from your vehicle

• When an accessory (such as a bicycle 

carrier) or towing eyelet is installed to the 

rear of the vehicle

• When there is a significant difference in 

height between your vehicle and the 

vehicle that enters the detection area

• Immediately after the Blind Spot Monitor 

is turned on

Instances of the Blind Spot Monitor 

unnecessarily detecting a vehicle and/or 

object may increase in the following situ-

ations:

• When the sensor is misaligned due to a 

strong impact to the sensor or its sur-

rounding area

• When the distance between your vehicle 

and a guardrail, wall, etc. that enters the 

detection area is short

• When driving up and down consecutive 

steep inclines, such as hills, dips in the 

road, etc.

• When vehicle lanes are narrow, or when 

driving on the edge of a lane, and a vehi-

cle traveling in a lane other than the adja-

cent lanes enters the detection area

• When driving on roads with sharp bends, 

consecutive curves, or uneven surfaces

• When the tires are slipping or spinning

• When the distance between your vehicle 

and a following vehicle is short

• When an accessory (such as a bicycle 

carrier) or towing eyelet is installed to the 

rear of the vehicle

219

4-5. Using the driving support systems

4

Driving

Vehicles without Adaptive Variable 
Suspension system

Except 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.

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 drive mode indicator comes on.

3

Sport 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 mode 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 mode 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

220

4-5. 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.417)

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 drive mode indicator comes on.

3

Sport 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 mode 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+ mode indicator comes 
on.

Operation of the air conditioning sys-

tem in Eco drive mode

Eco drive mode controls 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:

Turn off eco air conditioning mode 

(

P.269)

Adjust the fan speed (

P.265)

Turn off Eco drive mode (

P.218)

Auto Glide Control

While 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.

Auto 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

Automatic 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 

221

4-5. Using the driving support systems

4

Driving

mode will be changed to normal mode.

Driving mode pop-up display

When the driving mode is changed, the 

selected driving mode will be temporarily 

displayed on the Center Display. (Except 

for Normal mode)
For Custom mode, select “Settings” on the 

display to customize the driving mode.

Customization (vehicles with Adaptive 

Variable Suspension system)

Settings (e.g. custom mode) can be 

changed. (Customizable features: 

P.417)

*

: If equipped

Intuitive 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)

RCTA (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.229)

RCD (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.235)

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

222

4-5. Using the driving support systems

Adjusting 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.

Muting a buzzer temporarily

A mute button will be displayed on the 
multi-information display or Center 
Display (vehicles with 12.3-inch Cen-
ter Display and Lexus parking assist 
monitor) when an object or pedestrian 
is detected. To mute the buzzer, press 
“OK” or 

.

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.

Setting the buzzer volume

223

4-5. Using the driving support systems

4

Driving

*

: If  equipped

Types of sensors

Front corner sensors

Front center sensors

Rear corner sensors

Rear center sensors

Display

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.

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)

Intuitive 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

A
B
C
D

224

4-5. Using the driving support systems

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 

 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.

Turning intuitive parking assist 
on/off

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.

To 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.

Do not damage the sensors, and 

always keep them clean.

Do not attach a sticker or install an 

electronic component, such as a back-

lit license plate (especially fluorescent 

type), fog lights, fender pole or wire-

less antenna near a radar sensor.

Do 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.

Do not modify, disassemble or paint 

the sensors.

Do not attach a license plate cover.

Keep your tires properly inflated.

225

4-5. Using the driving support systems

4

Driving

The system can be operated when

The power switch is in ON mode.

Intuitive parking assist function is on.

The vehicle speed is less than about 6 

mph (10 km/h).

A shift lever is shifted to a position other 

than P.

Setting the buzzer volume

The buzzer volume can be adjusted on the 

multi-information display. (

P.221)

If “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.

If “Parking Assist Unavailable” is dis-

played on the multi-information display

Water 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.

Initialization may not have been per-

formed after a 12-volt battery terminal 

was disconnected and reconnected. Ini-

tialize the system. (

P.224) 

If this message continues to be displayed 

even after initialization, have the vehicle 

inspected by your Lexus dealer.

If 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.

Sensor detection information

The sensor’s detection areas are limited 

to the areas around the vehicle’s front 

and rear bumpers.

The 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.

Objects 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:

Wires, fences, ropes, etc.

Cotton, snow and other materials that 

absorb sound waves

WARNING

When to disable the function

In the following situations, disable the 

function as it may operate even though 

there is no possibility of a collision.

Failing to observe the warnings above.

A non-genuine Lexus suspension 

(lowered suspension, etc.) is installed.

Notes 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.

When 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.

When 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.

226

4-5. Using the driving support systems

Sharply-angled objects

Low objects

Tall 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.

Situations 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.

There is dirt, snow or ice on a sensor. 

(Cleaning the sensors will resolve this 

problem.)

A 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.

When a sensor or the area around a sen-

sor is extremely hot or cold.

On an extremely bumpy road, on an 

incline, on gravel, or on grass.

When 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.

A sensor is coated with a sheet of spray 

or heavy rain.

If objects draw too close to the sensor.

When a pedestrian is wearing clothing 

that does not reflect ultrasonic waves (ex. 

skirts with gathers or frills).

When objects that are not perpendicular 

to the ground, not perpendicular to the 

vehicle traveling direction, uneven, or 

waving are in the detection range.

Strong wind is blowing.

When driving in inclement weather such 

as fog, snow or a sandstorm.

When an object that cannot be detected 

is between the vehicle and a detected 

object.

If 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.

If the orientation of a sensor has been 

changed due to a collision or other 

impact.

When 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.

If the front of the vehicle is raised or low-

ered due to the carried load.

If the vehicle cannot be driven in a stable 

manner, such as when the vehicle has 

been in an accident or is malfunctioning.

When tire chains, a compact spare tire or 

an emergency tire puncture repair kit are 

used.

Situations 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.

When driving on a narrow road.

When driving toward a banner, flag, low-

hanging branch or boom barrier (such as 

those used at railroad crossings, toll 

gates and parking lots).

227

4-5. Using the driving support systems

4

Driving

When there is a rut or hole in the surface 

of the road.

When driving on a metal cover (grating), 

such as those used for drainage ditches.

When driving up or down a steep slope.

If a sensor is hit by a large amount of 

water, such as when driving on a flooded 

road.

There is dirt, snow, water drops or ice on 

a sensor. (Cleaning the sensors will 

resolve this problem.)

A sensor is coated with a sheet of spray 

or heavy rain.

When driving in inclement weather such 

as fog, snow or a sandstorm.

When strong winds are blowing.

When 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.

If the front of the vehicle is raised or low-

ered due to the carried load.

If the orientation of a sensor has been 

changed due to a collision or other 

impact.

The vehicle is approaching a tall or 

curved curb.

Driving close to columns (H-shaped steel 

beams, etc.) in multi-story parking 

garages, construction sites, etc.

If the vehicle cannot be driven in a stable 

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 tire chains, a compact spare tire or 

an emergency tire puncture repair kit are 

used.

Detection range of the sensors

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 close to 
the vehicle.
The range of the sensors may change 
depending on the shape of the object, etc.

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 

Sensor detection display, object 
distance

A
B
C

228

4-5. Using the driving support systems

be displayed on the multi-information display, Center Display, and head-up dis-
play. (As the distance to the object becomes short, the distance segments may 
blink.)

Approximate distance to object: 4.9 ft. (150 cm) to 2.0 ft. (60 cm)

*

(Rear center 

sensor)

*

: Automatic buzzer mute function is enabled. (

P.228)

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.228)

Approximate distance to object: 2.0 ft. (60 cm) to 1.5 ft. (45 cm)

*

*

: Automatic buzzer mute function is enabled. (

P.228)

Approximate distance to object: 1.5 ft. (45 cm) to 1.0 ft. (30 cm)

*

*

: Automatic buzzer mute function is enabled. (

P.228)

Multi-information display

Center Display

Head-up display

Multi-information display

Center Display

Head-up display

Multi-information display

Center Display

Head-up display

Multi-information display

Center Display

Head-up display

229

4-5. Using the driving support systems

4

Driving

Approximate distance to object: 1.0 ft. (30 cm) to 0.5 ft. (15 cm)

*1

*1

: Automatic buzzer mute function is disabled. (

P.228)

*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.228)

*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.221)

Multi-information display

*2

Center Display

*2

Head-up display

Multi-information display

*2

Center Display

*2

Head-up display

230

4-5. Using the driving support systems

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.231) 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.213)

To ensure the system can operate 

properly

P.214

System components

A

B

C

D

231

4-5. 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.)

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.214) 

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.

Rear side radar sensors

P.214

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 vehicle 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

232

4-5. Using the driving support systems

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: 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

233

4-5. Using the driving support systems

4

Driving

The RCTA function is operational when

The RCTA function operates when all of the 

following conditions are met:

The power switch is in 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.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.221

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 power switch is turned off.

Vehicles with the Intuitive parking assist

P.221

Conditions under which 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 

wet with standing water during bad 

 

 

 

 

 

 

 

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