Lexus RX500h (2023 year). Manual in english

377

4-5. Using the driving support systems

Driving

Using the arrow buttons, adjust the
position of the parking space to be
registered, and then select “OK”
button.

Select “Start” button.

A buzzer will sound, an operation message

will be displayed on the multi-information

display, and assistance will begin operating.

When the brake pedal is released, “Moving

Forward…” will be displayed and the vehi-

cle will begin moving forward.
If you feel that the vehicle is approaching

close to a surrounding vehicle, object, per-

son, or gutter:



P.369

Perform operations as indicated by
the advice displays until the vehicle
stops in the target parking space.

Check the position that the vehicle
has stopped. If necessary, adjust the
position of the parking spot to be
registered using the arrow buttons,
and then select “Reg.” button.

“Registration Completed” will be displayed

on the center display.



378

4-5. Using the driving support systems



The amount that the position of the
parking spot to be registered can be
adjusted is limited.

Stop the vehicle with it aligned near
the center of the target parking
space.

Approximately 3.3 ft. (1 m)

Press the Advanced Park main
switch and check that a possible
parking space is displayed on the
center display.

If the “MODE” button is displayed, the but-

ton can be touched to change between the

memory function, perpendicular parking

(forward/reverse) function and parallel

parking function.

Select the desired parking space,
and then select “Start” button.

Perform the procedure for the perpendic-

ular parking (forward/reverse) function

from step 3. (



P.369)

■

If you feel that the vehicle is approach-

ing close to a surrounding vehicle,

object, person, or gutter



P.369

■

When overwriting a registered parking

space

If the maximum number of parking spaces
have been registered and

is selected, a

registered parking space can be selected

and then overwritten with a new parking

space.

■

When multiple parking spaces are reg-

istered

Select the desired parking space, and then

select “Start” button.

When parking in a parking space
registered to the memory func-
tion

379

4-5. Using the driving support systems

Driving

■

When the brakes have been operated



P.369

NOTICE

■

When using the memory function

(



P.369, P.373)

●

The memory function is a function

which provides assistance in parking in

a previously registered parking space.

If the condition of the road surface,

vehicle, or surrounding area differs

from when registration was per-

formed, the parking space may not be

able to be detected correctly or assis-

tance may not be provided to the point

that the vehicle is fully parked.

●

Do not register a parking space in situ-

ations such as the following, as the set

parking space may not be able to be

registered or assistance may not be

possible later.

• When a camera lens is dirty or cov-

ered with water droplets

• When it is raining or snowing

• When the surrounding area is dark (at

night, etc.)

●

In situations such as the following, it

may not be possible to register a park-

ing space.

• When there is insufficient space

between the road and parking space

• When the road surface around the

parking space does not have any dif-

ferences the system can recognize

●

If a parking space has been registered

in situations such as the following,

assistance may not be able to be

started later or assistance to the regis-

tered position may not be possible.

• When shadows are cast on the parking

space (there is a carport over the

parking space, etc.)

• When there are leaves, garbage, or

other objects which will likely move, in

the parking space

• When the road surface around the

parking space has the same repeating

pattern (brick, etc.)

●

In situations such as the following, it

may not be possible for the system to

provide assistance to a registered

parking spot:

• When the appearance of the parking

space is affected by the shadow of the

vehicle or trees

• When an object is detected in the reg-

istered parking space

• When a pedestrian or passing vehicle

is detected during assistance

• When the position the vehicle is

stopped when assistance is started dif-

fers from the position when registra-

tion was performed

380

4-5. Using the driving support systems

A smartphone can be used to remotely
operate the parking functions and exit
functions. Also, assistance can be pro-
vided to remotely move the vehicle for-
ward or backward into a garage, etc.

A smartphone can be used to remotely
operate the parking function if the tar-
get parking space can be detected
when the vehicle is stopped close and
perpendicular to the center of the
parking space. Also, depending on the
condition of the parking space, etc., if it
is necessary to change the direction of
travel of the vehicle, the shift position
can be shifted by assistance control.

Stop the vehicle with it aligned near
the center of the target parking
space. (



P.367, P.371)

NOTICE

• When the registered parking space

cannot be reached due to the exis-

tence of parking blocks, etc.

• When the road surface around the

parking space has changed (road sur-

face has degraded or been resur-

faced)

• When the sunlight conditions differ

from when registration was performed

(due to weather or time of day)

• When the sun is shining directly into a

camera, such as in the early morning

or evening

• When the color or brightness of the

road surface is uneven

• When a light is temporarily shined on

the parking space (lights of another

vehicle, security light, etc.)

• When the road surface around the

parking space has the same repeating

pattern

• When there is a low protrusion on the

road surface near the parking space

• When the parking space is on a slope

• When a camera has been splashed by

hot or cold water and the lens has

fogged up

• When a camera lens is dirty or cov-

ered with water droplets

• When accessories which obstruct the

view of the camera are installed

If assistance is ended during registration,
perform registration again.

●

When registering a parking space to

the memory function, if the road sur-

face cannot be detected “No available

parking space to register” will be dis-

played.

●

When using the memory function,

make sure to stop immediately in front

of the stop position. Otherwise the

parking space may not be able to be

detected correctly or assistance may

not be provided to the point that the

vehicle is fully parked.

●

Do not use the memory function if a

camera has been subjected to a strong

impact or images of the panoramic

view monitor are misaligned.

●

If a camera has been replaced, as the

installation angle of the camera will

have changed, it will be necessary to

reregister parking spaces of the mem-

ory function.

Remote control function

Parking using Remote control
function

381

4-5. Using the driving support systems

Driving

Press the Advanced Park main
switch and check that a possible
parking space is displayed on the
center display. (



P.367, P.371)

Select

and then select “Perpen-

dicular/parallel”.

Select “OK” button.

Exit the vehicle while carrying the
electronic key and smartphone,
and then start the Remote Park app
on the smartphone.

The detection area of the electronic key is

within approximately 9.8 ft. (3 m) around

the vehicle.
If there is an obstruction in the path of the

vehicle, move it before parking the vehicle.

A corn can also be moved after exit the

vehicle.

From outside of the vehicle, confirm
the parking space on the screen of
the smartphone and then select the
start button.

Start operation of Remote control function

while standing approximately 1.6 ft. (50

cm) or more from the vehicle and out of the

path of the vehicle.

Checking the safety of the area
around the vehicle, trace the oper-
ation area on the screen of the
smartphone.

While continuously tracing the operation

area, the vehicle will move and parking

assistance will be performed.
If operation of the screen of the smart-

phone is stopped, assistance can be sus-

pended and the vehicle can be stopped.
When the operation of the screen of the

smartphone is resumed to move the vehi-

cle, the vehicle will be locked automatically

before moving.

When the parking space is
reached, after the vehicle is

stopped by the parking brake, the
shift position will be shifted to P, the
power switch will be turned off, and
the doors will be locked.

A completion screen will be displayed on

the smartphone.

■

The parking function can be used even if

obstructions exist if

●

When using the parking functions at a

parking space made of white lines, even if

an obstruction exists in the parking

space, the space can be set as the target

parking space. This allows for assistance

to continue after setting a parking space

from inside the vehicle and then exiting

the vehicle to move an obstruction, such

as a traffic cone placed in a handicapped

parking space.

●

When perpendicular parking using

Advanced Park, 3 parking spaces on

each side of the vehicle (up to 6 total) can

be detected. However, when using

Remote control function, only 1 parking

space on each side of the vehicle can be

detected.

■

When the brakes have been operated



P.369

After the vehicle is stopped, assistance
can be provided to move the vehicle
into a garage, etc., by using the forward
and backward movement function.

Moving the vehicle forward and
backward using Remote control
function

382

4-5. Using the driving support systems

Stop the vehicle at the location you
would like to start assistance.

Press the Advanced Park main
switch. (



P.367)

Select

and then select “For-

ward/reverse”.

Select “OK” button.

Exit the vehicle while carrying the
electronic key and smartphone,
and then start the Remote Park app
on the smartphone.

The detection area of the electronic key is

within approximately 9.8 ft. (3 m) around

the vehicle.

From outside of the vehicle, confirm
the direction of travel on the screen
of the smartphone and then select
the start button.

Start operation of Remote control function

while standing approximately 1.6 ft. (50

cm) or more from the vehicle and out of the

path of the vehicle. The detection area of

the electronic key is within approximately

9.8 ft. (3 m) around the vehicle.

Checking the safety of the area
around the vehicle, trace the oper-
ation area on the screen of the
smartphone.

While continuously tracing the operation

area, the vehicle will move and forward and

reverse movement assistance will be per-

formed.

If operation of the screen of the smart-

phone is stopped, assistance can be sus-

pended and the vehicle can be stopped.
While assistance is being performed, it can

be stopped part way or the direction of

travel of the vehicle can be changed.

Select the power button on the
screen of the smartphone.

The power switch will then turn OFF and

the doors will lock automatically.

■

Changing the direction of travel

While assistance is being performed, the

direction of travel of the vehicle can be

changed by the forward and reverse move-

ment function.

When there is a wall behind the vehicle,

etc., by operating the direction of travel

changing button on the screen of the smart-

phone, the vehicle can be slightly moved

forward to allow loading of items and then

moved back to its original position.

■

When the brakes have been operated



P.369

Assistance can be provided to exit
from a perpendicular or parallel park-
ing space when the power switch OFF.
When forward and backward move-
ment is selected, the maximum dis-
tance the vehicle can move is 23.0 ft.
(7 m) from the starting point and possi-
ble to change the direction of travel.

While near the parked vehicle,
unlock the doors using the elec-
tronic key, and then start the
Remote Park app on the smart-
phone.

If the smartphone cannot connect to the

vehicle, using the electronic key, unlock the

Exiting using Remote control
function

383

4-5. Using the driving support systems

Driving

doors again.

Select the start button on the
screen of the smartphone.

The power switch will change to ON.

Check that a possible exit direction
is displayed, select the exit direc-
tion.

Checking the safety of the area
around the vehicle, trace the oper-
ation area on the screen of the
smartphone.

While continuously tracing the operation

area, the vehicle will move and departure

assistance will be performed.
If operation of the screen of the smart-

phone is stopped, assistance can be sus-

pended and the vehicle can be stopped.
While assistance is being performed, it can

be stopped part way or the direction of

travel of the vehicle can be changed.

Move the vehicle to the position
where assistance ends and enter
the vehicle while carrying the elec-
tronic key.

To stop assistance part way, stop operating

the smartphone or enter the vehicle.

■

Exit using the remote air conditioning

●

Assistance can be provided to exit from a

parking space, even when the remote air

conditioning is operating.

●

When Remote control function is started

while the remote air conditioning is oper-

ating, if tracing operations are not per-

formed on a smartphone, assistance can

be canceled by entering the vehicle and

depressing the brake pedal.

■

When the brakes have been operated



P.369

A smartphone can be used to remotely
operate the memory function if the tar-
get parking space can be detected
when the vehicle is stopped close to a
parking space which was previously
registered to the memory function.
Also, depending on the condition of
the parking space, etc., if it is necessary
to change the direction of travel of the
vehicle, the shift position can be shifted
by assistance control.

Stop the vehicle with it aligned near
the center of the target parking
space. (



P.378)

Press the Advanced Park main
switch and check that a possible
parking space is displayed on the
center display. (



P.378)

Select

and then select “Perpen-

dicular/parallel”.

Select “OK” button.

If the “MODE” button is displayed, the but-

ton can be selected to change between the

memory function, perpendicular parking

(forward/reverse) function and parallel

parking function.

Exit the vehicle while carrying the
electronic key and smartphone,
and then start the Remote Park app
on the smartphone.

Parking using the Remote control
function and memory function

384

4-5. Using the driving support systems

The detection area of the electronic key is

within approximately 9.8 ft. (3 m) around

the vehicle. If there is a cone or other

obstruction in the path of the vehicle, move

it after exiting the vehicle.

From outside of the vehicle, confirm
the parking space on the screen of
the smartphone and then select the
start button.

Start operation of Remote control function

while standing approximately 1.6 ft. (50

cm) or more from the vehicle and out of the

path of the vehicle.

Checking the safety of the area
around the vehicle, trace the oper-
ation area on the screen of the
smartphone.

While continuously tracing the operation

area, the vehicle will move and parking

assistance will be performed.
If operation of the screen of the smart-

phone is stopped, assistance can be sus-

pended and the vehicle can be stopped.
When the operation of the screen of the

smartphone is resumed to move the vehi-

cle, the vehicle will be locked automatically

before moving.

When the parking space is
reached, after the vehicle is
stopped by the parking brake, the
shift position will be shifted to P, the
power switch will be turned off, and
the doors will be locked.

A completion screen will be displayed on

the smartphone.

■

When the brakes have been operated



P.369

■

Preparation before using

Make sure to perform the following
before using Remote control function:

Download the Remote Park app
from the app store.

Turn the power switch to ON and
register the smartphone as a Blue-
tooth device to the multimedia sys-
tem.

For details on registering a Bluetooth

device, refer to the “MULTIMEDIA

OWNER’S MANUAL”.

Setup the Remote Park app and
register the vehicle.

The registered vehicle will be dis-
played on the screen of the smart-
phone. Select the vehicle.

The name and image of the vehicle can be

changed on the new vehicle registration

screen.
Vehicles can be added through the menu

screen.

■

Remote control function on/off

Select

and then select

“Advanced Park” on the center dis-
play.

Select “Remote Park” to turn it
on/off. (The default setting is on.)

Press the Advanced Park main
switch.

If the switch is pressed while assistance is

being performed, the assistance will be

Preparation before using Remote
control function

385

4-5. Using the driving support systems

Driving

canceled.

Select the button displayed on
the center display.

NOTICE

■

Remote control function

●

When using Remote control function,

make sure carry an electronic key in

your pocket, etc.

●

If an electronic key is held together

with a smartphone, etc., the electronic

key may not be able to be detected.

●

Vehicles with a digital key: Remote

control function cannot be used when

carrying only a digital key. The driver

should always carry the electronic key.

●

When entering the vehicle after using

Remote control function, make sure

that the electronic key is brought into

the vehicle and all of the doors are

closed.

Vehicles with a power easy access sys-
tem: After entering the vehicle and end-
ing Remote control function operation,
the seat return function will operate
when the driver’s seat seat belt is fas-
tened or the brake pedal is depressed.

●

If the power switch is turned off when

Remote control function operation has

finished or been canceled, the doors

will be locked automatically. However,

if a door is open, it may not be locked.

Check the vehicle condition after

Remote control function operation has

finished.

●

When the doors are locked after

Remote control function operation has

finished or been canceled, an alarm

may sound if someone is detected

inside the vehicle.

■

Situations in which the function may

not operate correctly

●

When the functions of the smart

access system with push button start

may not operate correctly:



P.142

●

When the vehicle is near fluorescent

lights

■

Radio wave interference:



P.143

■

Electronic key battery consumption

●

When Remote control function is

being used, the electronic key battery

will be used as the electronic key will

continuously send and receive radio

waves.

●

If the electronic key battery is

depleted:



P.501

■

Situations in which the sensors may

not operate properly



P.330

●

When using Remote control function,

visibility of the area around the vehicle

may be limited. Make sure to check

the following when using Remote con-

trol function:

• The vehicle and area around the vehi-

cle are clearly visible

• There are no people, animals, or

objects in the path of the vehicle

386

4-5. Using the driving support systems

■

Assistance will be canceled when

In situations such as the following,
Advanced Park operation will be can-
celed. Firmly hold the steering wheel
and depress the brake pedal to stop
the vehicle.
As system operation has been can-
celed, begin the operation again or
continue parking manually, using the
steering wheel.



The Advanced Park main switch is
pushed



The shift position has been shifted to
P



The parking brake is engaged



A door or the back door is opened



The driver’s seat belt is unfastened



The outside rear view mirrors are
folded



The TRAC or VSC is turned off



The TRAC, VSC or ABS operates



The power switch is pressed



The system determines assistance

cannot be continued in the current
parking environment



The system malfunctions



While the vehicle was stopped,
“Cancel” was selected on the center
display

■

Assistance will be suspended when

In situations such as the following,
Advanced Park operation will be sus-
pended.
Assistance can be started again by fol-
lowing the directions displayed on the
center display.
Also, when assistance is suspended, if
the shift position is shifted twice with
the brake pedal depressed, assistance
will be canceled in that shift position.
However, if assistance is suspended by
shifting the shift position, assistance will
be canceled if the shift position is
shifted once.



The steering wheel is operated



The accelerator pedal is depressed



The shift position has been shifted



The shift position was shifted while
the vehicle was moving (except to P
position)



A moving object or stationary
object that may collide with your
vehicle has been detected, resulting
in the operation of the hybrid system
output control/braking control.



Camera switch is pressed

■

Remote control function assis-
tance will be canceled when

In situations such as the following,

NOTICE

• An appropriate distance from the vehi-

cle can be maintained and the safety of

yourself and others can be ensured

• Caution for the area around the vehi-

cle is always maintained and there is no

potential for danger

• You can cancel Remote control func-

tion immediately if necessary

Advanced Park cancelation/sus-
pension

387

4-5. Using the driving support systems

Driving

Remote control function operation will
be canceled.
As system operation has been can-
celed, while carrying an electronic key,
enter the vehicle and park the vehicle
manually, using the steering wheel.



When a condition for stopping
Advanced Park assistance is met,
with the exception suspension due
to a door being opened or the
driver’s seat seat belt being released



When Remote control function is
operated while the remote air con-
ditioning is operating and the power
switch is changed to ON before
remote air conditioning has ended



When 5 minutes have elapsed since
Remote control function operation
was started



When 3 minutes have elapsed since
any operation was performed



When 30 seconds have elapsed
with the vehicle not being able to be
driven, even though the screen of
the smartphone is being operated to
drive the vehicle



When the power button on the
screen of the smartphone is
selected



When the Remote Park app is force
closed



When the vehicle is on a steep slope



When an electronic key is detected
inside the vehicle while Remote
control function operation is sus-
pended



When the ambient temperature is

14°F (-10°C) or less

■

Remote control function assis-
tance will be suspended when

In situations such as the following,
assistance will be suspended.



When the Bluetooth communica-
tion between the smartphone and
multimedia system get lost



When smartphone continuous
operation is suspended



When the Remote Park app is
pushed to the background (a call is
received, the home button is
pressed, etc.)



When electronic key does not
detected



When there is an obstruction in the
movement direction of the vehicle



When the vehicle is operated while
it is being driven by assistance



When the smart key is operated
while it is being driven by assistance



When the door is unlocked while it
is being driven by assistance



When a door is opened while the
vehicle is being driven

Select

on the center display, and

then select “Advanced Park”.

■

Remote Park

Remote control function can be turned
on/off.

Changing the Advanced Park
settings

388

4-5. Using the driving support systems

■

Speed Profile

The vehicle speed for when assistance
is performed can be set.
This setting cannot be changed when
registering a parking space to the
memory function.

■

Obstacle detection range

The distance from which obstacles will
be avoided while assistance is being
performed can be set.

■

Preferred parking method

The preferred parking direction dis-
played when at a parking space which
perpendicular (forward/reverse) or
parallel parking is possible can be set.

■

Preferred parking direction

The preferred parking direction dis-
played when it is possible to pull per-
pendicular forward or reverse into a
parking space can be selected.

■

Preferred exit direction (perpen-
dicular)

The preferred exit direction displayed
when it is possible to pull forward or
reverse to the left or right out of a park-
ing space can be selected.

■

Preferred exit direction (parallel)

The preferred exit direction displayed
when it is possible to exit to the left or
right from a parallel parking space can
be selected.

■

Camera view when parking

The display angle of the camera image
when using the perpendicular parking
(forward/reverse) function or parallel
parking function can be set.

■

Camera view when exiting

The display angle of the camera image
when using the perpendicular exiting
(forward/reverse) function or parallel
parking exit function can be set.

■

Parking path adjustment

The course for when parking assis-
tance is operating can be adjusted
inward or outward.
If the tires are worn, the path of vehicle
may be offset from the center of the
parking space. In this case, use this set-
ting to adjust the parking course.

■

Road width adjustment

When parking assistance is started, the
amount of lateral movement while the
vehicle is moving forward can be
adjusted.

■

Park position adjustment (forward)

The position at which perpendicular
parking (forward) is completed can be
adjusted. (Except when using the
memory function.)

■

Park position adjustment (reverse)

The position at which perpendicular
parking (reverse) is completed can be
adjusted. (Except when using the
memory function.)

■

Rear accessory setting

If an accessory, such as a trailer hitch,
has been installed to the rear of the
vehicle, the length of the rear of the
vehicle can be adjusted to help avoid
colliding with objects to the rear of the
vehicle.

389

4-5. Using the driving support systems

Driving

■

Clear registered parking space

The parking spaces registered to the
memory function can be deleted. Park-
ing space information cannot be
deleted when assistance is being per-
formed or when registering parking
space information to the memory func-
tion.

■

Intuitive parking assist warning
sound ON/OFF (Smartphone set-
ting)

The warning sounds of the intuitive
parking assist from smartphone appli-
cation can be turned on/off using the
Remote Park app.

■

Intuitive parking assist warning
sound volume adjustment (Smart-
phone setting)

The volume of the warning sounds of
the intuitive parking assist from smart-
phone application can be adjusted
using the Remote Park app.

The operating state, assistance opera-
tion, etc. of the Advanced Park is dis-
played on the center display. If a
message is displayed, respond accord-
ing to the content displayed.

■

If “No available parking space” is dis-

played

Move the vehicle to a location where a

parking space or parking lines can be

detected.

■

If “Unavailable in current condition” is

displayed

Move the vehicle to another location and

use the system.

■

If “Not enough space to exit” is dis-

played

The parallel parking exit function cannot be

used due to a situation such as the distance

between your vehicle and vehicles parked

in front of and behind your vehicle being

short, the existence of an object in the exit

direction, etc.
Check the conditions of the area around

your vehicle and exit from the parking

space manually.

■

If “Cannot control speed” is displayed

The system judged that it cannot adjust the

speed of the vehicle when using the system

in an area with a slope or step and assis-

tance was canceled.
Use the system in a level location.

■

If “Obstacle detected” is displayed

As a moving object or stationary object that

may collide with your vehicle has been

detected, the hybrid system output con-

trol/braking control operates to suspend

Advanced Park assistance.
Check the condition of the surrounding

area. To resume assistance, select the

“Start” button on the center display.

NOTICE

●

Take care when using the park position

adjustment (forward) or park position

adjustment (reverse) for adjusting

because the vehicle may collide with

parking blocks, curb stones, or other

low objects.

●

If it is likely that your vehicle will collide

with a nearby vehicle/object, parking

block, curb stone, etc., depress the

brake pedal to stop the vehicle and

press the Advanced Park main switch

to disable the system.

Changing the Remote Park app
settings

Advanced Park displayed mes-
sages

390

4-5. Using the driving support systems

■

If “No available parking space to regis-

ter” is displayed

This message is displayed when

selected at a parking space that cannot be

detected.
Operate the system at a parking space

where differences in the road surface can

be recognized. (



P.376)

Select

on the center display.

Select “Drive mode”.

Select driving mode.

Normal mode

Provides an optimal balance of fuel econ-
omy, quietness, and dynamic performance.
Suitable for city driving.

Eco drive mode

Helps the driver accelerate in an
eco-friendly manner and improve fuel
economy through moderate throttle char-
acteristics and by controlling the operation
of the air conditioning system (heat-
ing/cooling).
When the Eco drive mode is selected, Eco
drive mode indicator comes on.

Sport mode

Vehicles without Adaptive Variable Sus-
pension System: Controls the hybrid sys-

Driving mode select switch

The driving modes can be selected
to suit driving conditions.

Selecting a drive mode

391

4-5. Using the driving support systems

Driving

tem to provide quick, powerful
acceleration. This mode also changes the
steering feel, making it suitable for when
agile driving response is desired, such as
when driving on roads with many curves.
Vehicles with Adaptive Variable Suspen-
sion System: Helps to ensure steering per-
formance and driving stability by
simultaneously controlling the steering and
suspension in addition to the hybrid sys-
tem. Suitable for sportier driving.
When the Sport mode is selected, “Sport”
indicator will comes on.

Custom mode

Allows you to drive with the power train,
steering, suspensions

and air condition-

ing system functions set to your preferred
settings. (



P.590)

When the Custom mode is selected, Cus-
tom mode indicator comes on.

: Vehicles with Adaptive Variable Suspen-

sion System

■

When a driving mode other than normal

mode is selected

The AWD control switches to that suitable

for the selected driving mode.

■

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:

●

Adjust the fan speed (



P.411)

●

Turn off Eco drive mode

■

Automatic deactivation of sport mode

and custom mode

If the power switch is turned off after driving

in sport mode or custom mode, the drive

mode will be changed to normal mode.

■

Display of the multi-information display

according to selected driving mode

According to the driving mode selected,

the gauges displayed on the multi-informa-

tion display may change.

■

Customization

Some functions can be customized.

(



P.590)

392

4-5. Using the driving support systems

Press the Trail Mode switch.

Press the Trail Mode switch, to turn the Trail
Mode on. The Trail Mode indicator light
will come on the multi-information display.
To turn the system off, press the Trail Mode
switch again.



RX500h



RX350h

If the tires are spinning, the slip indica-
tor flashes to indicate that the Trail
Mode is controlling the spinning of the
tires.

■

Trail Mode

●

Trail Mode controls the vehicle so that it

can use the maximum amount of drive

force when driving on rough roads. As a

result, fuel efficiency may diminish when

compared to driving with Trail Mode off.

●

If Trail Mode is continuously used for a

long period of time, depending on the

driving conditions, the load on related

parts increases and the system may not

function correctly. In this case, “Traction

Control Turned OFF” will be shown on

the multi-information display but the vehi-

cle can be driven normally. The “Traction

Control Turned OFF” on the multi-infor-

mation display will turn off after a short

while and the system will operate prop-

erly.

■

When Trail Mode is canceled

In the following situations, Trail Mode is

automatically canceled even if it is selected:

●

When the driving mode is changed.

(



P.390)

●

When the hybrid system is restarted.

■

Sounds and vibrations when driving in

Trail Mode

Any of the following conditions may occur

when Trail Mode is operating. None of

Trail Mode

Trail Mode is designed to control
the spinning of the drive wheels by
integratedly controlling 4WD,
brake and drive force control sys-
tems. Use the Trail Mode when
driving bumpy roads, etc.

Enabling the system

When the Trail Mode is operat-
ing

393

4-5. Using the driving support systems

Driving

these indicates that a malfunction has

occurred:

●

Vibrations may be felt throughout the

vehicle or steering

●

Sounds may be heard from the engine

compartment

■

When the Trail Mode indicator does not

illuminate

When the Trail Mode indicator does not

illuminate even though the Trail Mode

switch is pressed, the system may be mal-

functioning. Have the vehicle inspected by

your Lexus dealer immediately.

■

ECB (Electronically Controlled
Brake System)

The electronically controlled system
generates braking force correspond-
ing to the brake operation

■

ABS (Anti-lock Brake System)

Helps to prevent wheel lock when the
brakes are applied suddenly, or if the
brakes are applied while driving on a
slippery road surface

■

Brake assist

Generates an increased level of brak-
ing force after the brake pedal is
depressed when the system detects a
panic stop situation

■

VSC (Vehicle Stability Control)

Helps the driver to control skidding
when swerving suddenly or turning on
slippery road surfaces.

■

Enhanced VSC (Enhanced Vehi-
cle Stability Control)

Provides cooperative control of the
ABS, TRAC, VSC and EPS.

WARNING

■

Before using Trail Mode

Make sure to observe the following pre-

cautions. Failure to observe these pre-

cautions may result in an unexpected

accident.

●

Trail mode is intended for use when

driving on rough roads.

●

Check that the Trail Mode indicator is

illuminated before driving.

●

Trail Mode is not intended to expand

the limits of the vehicle. Thoroughly

check the road conditions and drive

with caution.

NOTICE

■

In order to ensure that Trail Mode

operates properly

Do not continuously use the Trail Mode

for a long period of time. Depending on

the driving conditions, the load on

related parts increases and the system

may not operate properly.

Driving assist systems

To keep driving safety and perfor-
mance, the following systems oper-
ate automatically in response to
various driving situations. Be aware,
however, that these systems are
supplementary and should not be
relied upon too heavily when oper-
ating the vehicle.

Summary of the driving assist
systems

394

4-5. Using the driving support systems

Helps to maintain directional stability
when swerving on slippery road sur-
faces by controlling steering perfor-
mance.

■

Trailer Sway Control

Helps the driver to control trailer sway
by selectively applying brake pressure
for individual wheels and reducing
driving torque when trailer sway is
detected.

■

TRAC (Traction Control)

Helps to maintain drive power and pre-
vent the drive wheels from spinning
when starting the vehicle or accelerat-
ing on slippery roads

■

Active Cornering Assist (ACA)

Helps to prevent the vehicle from drift-
ing to the outer side by performing
inner wheel brake control when
attempting to accelerate while turning

■

Hill-start assist control

Helps to reduce the backward move-
ment of the vehicle when starting on an
uphill

■

DRS (Dynamic Rear Steering) (RX
500h)

Contributes to maneuverability at low
speeds, responsiveness at medium
speeds and stability at high speeds by
controlling the steering angle of the
rear wheels in accordance with the
steering wheel operation and vehicle
speed.

■

EPS (Electric Power Steering)

Employs an electric motor to reduce
the amount of effort needed to turn the

steering wheel

■

E-Four

/DIRECT4

(Electronic

AWD system)

: RX350h

: RX500h

Automatically controls the drive torque
distribution between the front and rear
wheels according to various running
conditions including normal driving,
during cornering, on a uphill, when
starting off, during acceleration, on a
slippery roads due to snow or rain, thus
contributing to stable operability and
driving stability.

■

Adaptive Variable Suspension Sys-
tem (if equipped)

By independently controlling the
damping force of the shock absorbers
for each of the 4 wheels according to
the road and driving conditions, this
system helps riding comfort with supe-
rior vehicle stability, and helps good
vehicle posture.
Also, the damping force changes
depending on the selected driving
mode. (



P.390)

■

VDIM (Vehicle Dynamics Inte-
grated Management) (RX 500h)

Provides integrated control of the
ABS, brake assist, TRAC, VSC,
hill-start assist control, EPS, DRS and
Adaptive Variable Suspension systems.
Helps to maintain vehicle stability when
swerving on slippery road surfaces by
controlling the brakes, hybrid system
output, steering assist and steering
ratio.

395

4-5. Using the driving support systems

Driving

■

The Secondary Collision Brake

When the SRS airbag sensor detects a
collision and the system operates, the
brakes and brake lights are automati-
cally controlled to reduce the vehicle
speed and help reduce the possibility
of further damage due to a secondary
collision.

■

When the TRAC/VSC/ABS/DRS

Trailer Sway Control systems are oper-

ating

The slip indicator light will flash while the

TRAC/VSC/ABS/DRS

/Trailer Sway Con-

trol systems are operating.

: Only when DRS is operated in line with

VDIM

■

Disabling the TRAC system

If the vehicle gets stuck in mud, dirt or snow,

the TRAC system may reduce power from

the hybrid system to the wheels. Pressing
the

switch to turn the system off may

make it easier for you to rock the vehicle in

order to free it.
To turn the TRAC system off, quickly press
and release the

switch.

The “Traction Control Turned OFF” will be
shown on the multi-information display.

Press the

switch again to turn the sys-

tem back on.



RX500h



RX350h

■

Turning off both TRAC, VSC and Trailer

Sway Control systems

To turn the TRAC, VSC and Trailer Sway

Control systems off, press and hold the

switch for more than 3 seconds while

the vehicle is stopped.
The VSC OFF indicator light will come on
and the “Traction Control Turned OFF” will
be shown on the multi-information display.

Press the

switch again to turn the sys-

tem back on.

: On vehicles with PCS (Pre-Collision

System), PCS will also be disabled (only
Pre-Collision warning is available). The
PCS warning light will come on and a
message will be displayed on the
multi-information display. (



P.261)

■

When the message is displayed on the

multi-information display showing that

TRAC has been disabled even if the

switch has not been pressed

TRAC is temporary deactivated. If the infor-

mation continues to show, contact your

Lexus dealer.

396

4-5. Using the driving support systems

■

Operating conditions of hill-start assist

control

When the following four conditions are met,

the hill-start assist control will operate:

●

The shift position is in a position other

than P or N (when starting off for-

ward/backward on an upward incline)

●

The vehicle is stopped

●

The accelerator pedal is not depressed

●

The parking brake is not engaged

●

Power switch is turned to ON

■

Automatic system cancelation of

hill-start assist control

The hill-start assist control will turn off in any

of the following situations:

●

The shift position is shifted to P or N

●

The accelerator pedal is depressed

●

The brake pedal is depressed and the

parking brake is engaged

●

A maximum of 2 seconds have elapsed

after the brake pedal is released

●

Power switch is turned to OFF

■

Turning path when DRS operates

Turning radius of the vehicle is reduced by

steering the rear wheels in the opposite

direction from the front wheels at low

speeds. At this time, the rear wheels pass

outside in case of moving forward or inside

in case of reversing than the vehicle without

the DRS system. Therefore, take care also

to observe the rear of the vehicle when

moving forward or the side of the vehicle

when reversing in narrow spaces such as

parking lots.



When moving forward



When reversing

■

DRS is disabled when

DRS may stop operating in the following sit-

uations.In this case, the minimum turning

radius becomes larger than when the DRS

system operates.

●

When the steering wheel is operated for

an extended period of time while the

vehicle is moving very slowly

●

When the vehicle is started and stopped

repeatedly in a short period of time with

the steering wheel operated

The system will restart after these situations

have passed.

●

When the 12-volt battery terminals are

disconnected and reconnected

The system will restart when the vehicle has

been driven for a certain amount of time

after the 12-volt battery terminals are con-

nected.

■

Sounds and vibrations caused by the

ABS, brake assist, VSC, Trailer Sway

Control, TRAC and hill-start assist con-

trol systems

●

A sound may be heard from the engine

compartment when the brake pedal is

depressed repeatedly, when the hybrid

system is started or just after the vehicle

begins to move. This sound does not indi-

cate that a malfunction has occurred in

any of these systems.

●

Any of the following conditions may

occur when the above systems are oper-

ating. None of these indicates that a mal-

function has occurred.

• Vibrations may be felt through the vehicle

body and steering.

• A motor sound may be heard also after

the vehicle comes to a stop.

397

4-5. Using the driving support systems

Driving

■

ECB operating sound

ECB operating sound may be heard in the

following cases, but it does not indicate that

a malfunction has occurred.

●

Operating sound heard from the engine

compartment when the brake pedal is

operated.

●

Motor sound of the brake system heard

from the front part of the vehicle when

the driver’s door is opened.

●

Operating sound heard from the engine

compartment when one or two minutes

passed after the stop of the hybrid sys-

tem.

■

Active Cornering Assist operation

sounds and vibrations

When the Active Cornering Assist is oper-

ated, operation sounds and vibrations may

be generated from the brake system, but

this is not a malfunction.

■

EPS operation sound

When the steering wheel is operated, a

motor sound (whirring sound) may be

heard. This does not indicate a malfunction.

■

Reduced effectiveness of the EPS sys-

tem

The effectiveness of the EPS system is

reduced to prevent the system from over-

heating when there is frequent steering

input over an extended period of time. The

steering wheel may feel heavy as a result.

Should this occur, refrain from excessive

steering input or stop the vehicle and turn

the hybrid system off. The EPS system

should return to normal within 10 minutes.

■

Automatic reactivation of TRAC, Trailer

Sway Control and VSC systems

After turning the TRAC, Trailer Sway Con-

trol and VSC systems off, the systems will

be automatically re-enabled in the following

situations:

●

When the power switch is turned off

●

If only the TRAC system is turned off, the

TRAC will turn on when vehicle speed

increases

If both the TRAC and VSC systems are

turned off, automatic re-enabling will not

occur when vehicle speed increases.

■

Operating conditions of Active Corner-

ing Assist

The system operates when the following

occurs.

●

TRAC/VSC can operate

●

The driver is attempting to accelerate

while turning

●

The system detects that the vehicle is

drifting to the outer side

●

The brake pedal is released

■

Secondary Collision Brake operating

conditions

The system operates when the SRS airbag

sensor detects a collision while the vehicle

is in motion. However, the system does not

operate when the components are dam-

aged.

■

Secondary Collision Brake automatic

cancellation

The system is automatically canceled in any

of the following situations.

●

The vehicle speed drops below approxi-

mately 0 mph (0 km/h)

●

A certain amount of time elapses during

operation

●

The accelerator pedal is depressed a

large amount

■

When “DRS Malfunction Visit Your

Dealer” is displayed on the multi-infor-

mation display

DRS may not operate properly. At this time,

the minimum turning radius may become

larger than when the DRS system operates

properly or the vehicle may go straight with

the steering wheel turned. Have the vehicle

inspected by your Lexus dealer.

■

If a messege about AWD is shown on the

multi-information display

Perform the following actions.

●

“AWD System Overheated Switching to

2WD Mode”

AWD system is overheated. Stop the vehi-

cle in a safe place with the hybrid system

running.

If the message disappears after a while,

there is no problem. If the message remains,

398

4-5. Using the driving support systems

have the vehicle inspected by your Lexus

dealer immediately.

●

“AWD System Overheated 2WD Mode

Engaged”

AWD system has been temporarily

released and switched to front-wheel drive

due to overheating. Stop the vehicle in a

safe place with the hybrid system running.

●

“AWD System Malfunction 2WD Mode

Engaged Visit Your Dealer”

A malfunction occurs in the AWD system.

Have the vehicle inspected by your Lexus

dealer immediately.

: When stopping the vehicle, do not stop

the hybrid system until the display mes-
sage has turned off.

WARNING

■

The ABS does not operate effectively

when

●

The limits of tire gripping performance

have been exceeded (such as exces-

sively worn tires on a snow covered

road).

●

The vehicle hydroplanes while driving

at high speed on wet or slick roads.

■

Stopping distance when the ABS is

operating may exceed that of normal

conditions

The ABS is not designed to shorten the

vehicle’s stopping distance. Always main-

tain a safe distance from the vehicle in

front of you, especially in the following

situations:

●

When driving on dirt, gravel or

snow-covered roads

●

When driving with tire chains

●

When driving over bumps in the road

●

When driving over roads with potholes

or uneven surfaces

■

TRAC/VSC may not operate effec-

tively when

Directional control and power may not

be achievable while driving on slippery

road surfaces, even if the TRAC/VSC

system is operating. Drive the vehicle

carefully in conditions where stability and

power may be lost.

■

Active Cornering Assist does not

operate effectively when

●

Do not overly rely on Active Corner-

ing Assist. Active Cornering Assist

may not operate effectively when

accelerating down slopes or driving on

slippery road surfaces.

●

When Active Cornering Assist fre-

quently operates, Active Cornering

Assist may temporarily stop operating

to ensure proper operation of the

brakes, TRAC and VSC.

■

Hill-start assist control does not oper-

ate effectively when

●

Do not overly rely on hill-start assist

control. Hill-start assist control may

not operate effectively on steep

inclines and roads covered with ice.

●

Unlike the parking brake, hill-start

assist control is not intended to hold

the vehicle stationary for an extended

period of time. Do not attempt to use

hill-start assist control to hold the vehi-

cle on an incline, as doing so may lead

to an accident.

■

When the TRAC/ABS/VSC/Trailer

Sway Control is activated

The slip indicator light flashes. Always

drive carefully. Reckless driving may

cause an accident. Exercise particular

care when the indicator light flashes.

399

4-5. Using the driving support systems

Driving

WARNING

■

When the TRAC/VSC/Trailer Sway

Control systems are turned off

●

Be especially careful and drive at a

speed appropriate to the road condi-

tions. As these are the systems to help

ensure vehicle stability and driving

force, do not turn the

TRAC/VSC/Trailer Sway Control sys-

tems off unless necessary.

●

Trailer Sway Control is part of the VSC

system and will not operate if VSC is

turned off or experiences a malfunc-

tion.

■

Replacing tires

Make sure that all tires are of the speci-

fied size, brand, tread pattern and total

load capacity. In addition, make sure that

the tires are inflated to the recom-

mended tire inflation pressure level.

The ABS, TRAC, Trailer Sway Control

and VSC systems will not function cor-

rectly if different tires are installed on the

vehicle.

Contact your Lexus dealer for further

information when replacing tires or

wheels.

■

Handling of tires and the suspension

Using tires with any kind of problem or

modifying the suspension will affect the

driving assist systems, and may cause a

system to malfunction.

■

Trailer Sway Control precaution

The Trailer Sway Control system is not

able to reduce trailer sway in all situa-

tions. Depending on many factors such

as the conditions of the vehicle, trailer,

road surface and driving environment,

the Trailer Sway Control system may not

be effective. Refer to your trailer owner’s

manual for information on how to tow

your trailer properly.

■

If trailer sway occurs

Observe the following precautions.

Failing to do so may cause death or seri-

ous injury.

●

Firmly grip the steering wheel. Steer

straight ahead. Do not try to control

trailer sway by turning the steering

wheel.

●

Begin releasing the accelerator pedal

immediately but very gradually to

reduce speed.

Do not increase speed. Do not apply

vehicle brakes.

If you make no extreme correction with

the steering or brakes, your vehicle and

trailer should stabilize. (



P.199)

■

Secondary Collision Brake

Do not rely solely upon the Secondary

Collision Brake. This system is designed

to help reduce the possibility of further

damage due to a secondary collision,

however, that effect changes according

to various conditions. Overly relying on

the system may result in death or serious

injury.

400

4-6. Driving tips

4-6.Driving tips

When using Eco drive mode, the
torque corresponding to the accelera-
tor pedal depression amount can be
generated more smoothly than it is in
normal conditions. In addition, the
operation of the air conditioning sys-
tem (heating/cooling) will be mini-
mized, improving the fuel economy.
(



P.390)

The Eco-friendly driving is possible by
keeping the indicate of Hybrid System
Indicator within Eco area. (



P.95)

Shift the shift position to D when
stopped at a traffic light, or driving in
heavy traffic, etc. Shift the shift position
to P when parking. When using the N
position, there is no positive effect on
fuel consumption.
RX350h: In the N position, the gaso-
line engine operates but electricity
cannot be generated. Also, when using
the air conditioning system, etc., the
hybrid battery (traction battery) power
is consumed.



Drive your vehicle smoothly. Avoid
abrupt acceleration and decelera-
tion. Gradual acceleration and
deceleration will make more effec-
tive use of the electric motor (trac-
tion motor) without having to use
gasoline engine power.



Avoid repeated acceleration.
Repeated acceleration consumes
hybrid battery (traction battery)
power, resulting in poor fuel con-
sumption. Battery power can be
restored by driving with the acceler-
ator pedal slightly released.

Make sure to operate the brakes gently
and in a timely manner. A greater
amount of electrical energy can be
regenerated when slowing down.

Repeated acceleration and decelera-
tion, as well as long waits at traffic
lights, will lead to bad fuel economy.
Check traffic reports before leaving
and avoid delays as much as possible.
When driving in a traffic jam, gently
release the brake pedal to allow the
vehicle to move forward slightly while
avoiding overuse of the accelerator
pedal. Doing so can help control
excessive gasoline consumption.

Hybrid electric vehicle driv-
ing tips

For economical and ecological
driving, pay attention to the follow-
ing points:

Using Eco drive mode

Use of Hybrid System Indicator

Changing the shift position

Accelerator pedal/brake pedal
operation

When braking

Delays

401

4-6. Driving tips

Driving

Control and maintain the vehicle at a
constant speed. Before stopping at a
toll booth or similar, allow plenty of
time to release the accelerator and
gently apply the brakes. A greater
amount of electrical energy can be
regenerated when slowing down.

Use the air conditioning only when
necessary. Doing so can help reduce
excessive gasoline consumption.
In summer: When the ambient tem-
perature is high, use the recirculated
air mode. Doing so will help to reduce
the burden on the air conditioning sys-
tem and reduce fuel consumption as
well.
In winter: Because the gasoline engine
will not automatically cut out until it and
the interior of the vehicle are warm, it
will consume fuel. Also, fuel consump-
tion can be improved by avoiding over-
use of the heater.

Make sure to check the tire inflation
pressure frequently. Improper tire infla-
tion pressure can cause poor fuel
economy.
Also, as snow tires can cause large
amounts of friction, their use on dry
roads can lead to poor fuel economy.
Use tires that are appropriate for the
season.

Carrying heavy luggage will lead to
poor fuel economy. Avoid carrying
unnecessary luggage. Installing a large
roof rack will also cause poor fuel
economy.

Since the gasoline engine starts up and
cuts out automatically when cold,
warming up the engine is unnecessary.
Moreover, frequently driving short dis-
tances will cause the engine to repeat-
edly warm up, which can lead to excess
fuel consumption.

Highway driving

Air conditioning

Checking tire inflation pressure

Luggage

Warming up before driving

402

4-6. Driving tips



Use fluids that are appropriate to
the prevailing outside temperatures.

• Engine oil
• Engine/power control unit coolant
• Washer fluid



Have a service technician inspect
the condition of the 12-volt battery.



Have the vehicle fitted with four
snow tires or purchase a set of tire
chains for the front tires.

Ensure that all tires are the specified size
and brand, and that chains match the size
of the tires.

Perform the following according to the
driving conditions:



Do not try to forcibly open a window
or move a wiper that is frozen. Pour
warm water over the frozen area to
melt the ice. Wipe away the water

Winter driving tips

Carry out the necessary prepara-
tions and inspections before driving
the vehicle in winter. Always drive
the vehicle in a manner appropriate
to the prevailing weather condi-
tions.

Preparation for winter

WARNING

■

Driving with snow tires

Observe the following precautions to

reduce the risk of accidents.

Failure to do so may result in a loss of

vehicle control and cause death or seri-

ous injury.

●

Use tires of the specified size.

●

Maintain the recommended level of air

pressure.

●

Do not drive in excess of 75 mph (120

km/h), regardless of the type of snow

tires being used.

●

Use snow tires on all, not just some

wheels.

■

Driving with tire chains

Observe the following precautions to

reduce the risk of accidents.

Failure to do so may result in the vehicle

being unable to be driven safely, and may

cause death or serious injury.

●

Do not drive in excess of the speed

limit specified for the tire chains being

used, or 30 mph (50 km/h), which-

ever is lower.

●

Avoid driving on bumpy road surfaces

or over potholes.

●

Avoid sudden acceleration, abrupt

steering, sudden braking and shifting

operations that cause sudden engine

braking.

●

Slow down sufficiently before entering

a curve to ensure that vehicle control is

maintained.

●

Do not use the LTA (Lane Tracing

Assist) system.

NOTICE

■

Repairing or replacing snow tires

Request repairs or replacement of snow

tires from Lexus dealers or legitimate tire

retailers.

This is because the removal and attach-

ment of snow tires affects the operation

of the tire pressure warning valves and

transmitters.

Before driving the vehicle

403

4-6. Driving tips

Driving

immediately to prevent it from
freezing.



To ensure proper operation of the
climate control system fan, remove
any snow that has accumulated on
the air inlet vents in front of the
windshield.



Check for and remove any excess
ice or snow that may have accumu-
lated on the exterior lights, outside
rear view mirrors, windows, vehicle’s
roof, chassis, around the tires or on
the brakes.



Remove any snow or mud from the
bottom of your shoes before getting
in the vehicle.



When the outside door opener
switch becomes stiff, it may be diffi-
cult to press on it. Open the door
while pressing the door opener
switch slightly harder.

Accelerate the vehicle slowly, keep a
safe distance between you and the
vehicle ahead, and drive at a reduced
speed suitable to road conditions.



Turn automatic mode of the parking
brake off. Otherwise, the parking
brake may freeze and not be able to
be released automatically.

Also, avoid using the following as the park-
ing brake may operate automatically, even
if automatic mode is off.
• Brake hold system

• Advanced Park (Remote Controlled) (if

equipped)



Park the vehicle and shift the shift
position to P without setting the
parking brake. The parking brake
may freeze up, preventing it from
being released. If the vehicle is
parked without setting the parking
brake, make sure to block the
wheels.

Failure to do so may be dangerous
because it may cause the vehicle to move
unexpectedly, possibly leading to an acci-
dent.



When the parking brake is in auto-
matic mode, release the parking
brake after shifting the shift position
to P. (



P.227)



If the vehicle is parked without set-
ting the parking brake, confirm that
the shift position cannot be moved
out of P.



If the vehicle is left parked with the
brakes damp in cold temperatures,
there is a possibility of the brakes
freezing.

Use the correct tire chain size when
mounting the tire chains.
Chain size is regulated for each tire
size.

When driving the vehicle

When parking the vehicle

Selecting tire chains

404

4-6. Driving tips

Side chain (0.12 in. [3 mm] in diam-
eter)
Side chain (0.43 in. [10.8 mm] in
width)
Side chain (0.98 in. [25 mm] in
length)
Cross chain (0.15 in. [3.9 mm] in
diameter)
Cross chain (0.54 in. [13.8 mm] in
width)
Cross chain (1.00 in. [25.3 mm] in
length)

Regulations regarding the use of tire
chains vary depending on location and
type of road. Always check local regu-
lations before installing chains.

■

Tire chain installation

Observe the following precautions when

installing and removing chains:

●

Install and remove tire chains in a safe

location.

●

Install tire chains on the front tires only.

Do not install tire chains on the rear tires.

●

Install tire chains on the front tires as

tightly as possible. Retighten chains after

driving 1/4



1/2 mile (0.5



1.0 km).

●

Install tire chains following the instruc-

tions provided with the tire chains.

To enable the windshield wipers to be
lifted when heavy snow or icy condi-
tions are expected, change the rest
position of the windshield wipers from
the retracted position below the hood
to the service position using the wiper
lever. (



P.243)

Regulations on the use of tire
chains

NOTICE

■

Fitting tire chains

The tire pressure warning valves and

transmitters may not function correctly

when tire chains are fitted.

Windshield wipers

405

4-6. Driving tips

Driving



Specific design characteristics give
it a higher center of gravity than
ordinary passenger cars. This vehi-
cle design feature causes this type
of vehicle to be more likely to roll-
over. And, utility vehicles have a sig-
nificantly higher rollover rate than
other types of vehicles.



An advantage of the higher ground
clearance is a better view of the
road allowing you to anticipate
problems.



It is not designed for cornering at
the same speeds as ordinary pas-
senger cars any more than
low-slung sports cars are designed
to perform satisfactorily under
off-road conditions. Therefore,
sharp turns at excessive speeds may
cause the vehicle to rollover.

Your vehicle is not designed to be
driven off-road. However, in the event
that off-road driving cannot be
avoided, please observe the following
precautions to help avoid the areas
prohibited to vehicles.



Drive your vehicle only in areas
where off-road vehicles are permit-
ted to travel.



Respect private property. Get

Utility vehicle precautions

This vehicle belongs to the utility
vehicle class, which has higher
ground clearance and narrower
tread in relation to the height of its
center of gravity.

Utility vehicle feature

WARNING

■

Utility vehicle precautions

Always observe the following precau-

tions to minimize the risk of death, seri-

ous injury or damage to your vehicle:

●

In a rollover crash, an unbelted person

is significantly more likely to die than a

person wearing a seat belt. Therefore,

the driver and all passengers should

always fasten their seat belts.

●

Avoid sharp turns or abrupt maneu-

vers, if at all possible.

Failure to operate this vehicle correctly

may result in loss of control or vehicle

rollover causing death or serious

injury.

●

Loading cargo on the roof luggage

carrier (if equipped) will make the cen-

ter of the vehicle gravity higher. Avoid

high speeds, sudden starts, sharp

turns, sudden braking or abrupt

maneuvers, otherwise it may result in

loss of control or vehicle rollover due

to failure to operate this vehicle cor-

rectly.

●

Always slow down in gusty crosswinds.

Because of its profile and higher cen-

ter of gravity, your vehicle is more sen-

sitive to side winds than an ordinary

passenger car. Slowing down will allow

you to have better control.

●

Do not drive horizontally across steep

slopes. Driving straight up or straight

down is preferred. Your vehicle (or any

similar off-road vehicle) can tip over

sideways much more easily than for-

ward or backward.

Off-road driving

406

4-6. Driving tips

owner’s permission before entering
private property.



Do not enter areas that are closed.
Honor gates, barriers and signs that
restrict travel.



Stay on established roads. When
conditions are wet, driving tech-
niques should be changed or travel
delayed to prevent damage to
roads.



Avoid driving on very steep, slippery
roads and other surfaces, such as
sand, where the tires are liable to
lose traction. Your vehicle may not
perform as well as conventional
AWD on-road vehicles on these
surfaces.

■

Additional information for off-road driv-

ing



For owners in U.S. mainland, Hawaii and

Puerto Rico:

To obtain additional information pertaining

to driving your vehicle off-road, consult the

following organizations.

●

State and Local Parks and Recreation

Departments

●

State Motor Vehicle Bureau

●

Recreational Vehicle Clubs

●

U.S. Forest Service and Bureau of Land

Management

WARNING

■

Off-road driving precautions

Always observe the following precau-

tions to minimize the risk of death, seri-

ous injury or damage to your vehicle:

●

Drive carefully when off the road. Do

not take unnecessary risks by driving in

dangerous places.

●

Do not grip the steering wheel spokes

when driving off-road. A bad bump

could jerk the wheel and injure your

hands. Keep both hands and especially

your thumbs on the outside of the rim.

●

Always check your brakes for effec-

tiveness immediately after driving in

sand, mud, water or snow.

●

After driving through tall grass, mud,

rock, sand, rivers, etc., check that there

is no grass, bush, paper, rags, stone,

sand, etc. adhering or trapped on the

underbody. Clear off any such matter

from the underbody. If the vehicle is

used with these materials trapped or

adhering to the underbody, a break-

down or fire could occur.

●

When driving off-road or in rugged

terrain, do not drive at excessive

speeds, jump, make sharp turns, strike

objects, etc. This may cause loss of

control or vehicle rollover causing

death or serious injury. You are also

risking expensive damage to your

vehicle’s suspension and chassis.

NOTICE

■

To prevent water damage

Take all necessary safety measures to

ensure that water damage to the hybrid

battery (traction battery), hybrid system

or other components does not occur.

●

Water entering the engine compart-

ment may cause severe damage to the

hybrid system. Water entering the inte-

rior may cause the hybrid battery

(traction battery) stowed under the

rear seats to short circuit.

●

Water entering the transmission and

rear electric motor (traction motor)

will cause deterioration in transmission

quality. The malfunction indicator may

come on, and the vehicle may not be

drivable.

407

4-6. Driving tips

Driving

NOTICE

●

Water can wash the grease from wheel

bearings, causing rusting and prema-

ture failure, and may also enter the

transmission case, reducing the gear

oil’s lubricating qualities.

■

When you drive through water

If driving through water, such as when

crossing shallow streams, first check the

depth of the water and the bottom of the

riverbed for firmness. Drive slowly and

avoid deep water.

■

Inspection after off-road driving

●

Sand and mud that has accumulated

around brake discs may affect braking

efficiency and may damage brake sys-

tem components.

●

Always perform a maintenance

inspection after each day of off-road

driving that has taken you through

rough terrain, sand, mud, or water. For

scheduled maintenance information,

refer to the “Warranty and Services

Guide/Owner’s Manual Supple-

ment/Scheduled Maintenance”.

Lexus RX500h (2023 year). Manual in english - page 12