Lexus TX500H (2024 year). Manual in english

184

4-1. Before driving

Weight carrying ball position:
50.63 in. (1286 mm)
Hitch receiver pin hole position:
44.25 in. (1124 mm)

Use the wire harness stored in the rear
end under body.

■

Auto current cut-off function

In case of over current, the auto cut-off

function stops the power flowing to the

trailer lights to prevent damage to the vehi-

cle’s electrical system.
This function is activated when the rated

current of any of the following trailer light

circuit components is exceeded:

●

Tail lights: maximum 8.0 A

●

Stop/turn signal light (right): maximum

5.0 A

●

Stop/turn signal light (left): maximum 5.0

■

When the auto current cut function is

activated

If a trailer light does not come on due to the

activation of the auto current cut function,

the light system will need to be reset.
Follow the reset procedure shown below.

●

If a tail light does not come on, turn off the

headlight switch.

●

If the right-side stop/turn signal light does

not come on, put the turn signal in the off

position or remove foot from the brake

pedal.

●

If the left-side stop/turn signal light does

not come on, put the turn signal in the off

position or remove foot from the brake

pedal.

If the emergency flashers do not operate,

press the emergency flasher switch to turn

them off.
After the light system is reset, operate the

light switches again to see if the lights oper-

ate normally.
If the lights do not operate normally, have

the vehicle inspected by your Lexus dealer.

Your vehicle will handle differently
when towing a trailer. Help to avoid an
accident, death or serious injury, keep
the following in mind when towing:



Speed limits for towing a trailer vary
by state or province. Do not exceed
the posted towing speed limit.

Positions for towing hitch
receiver and hitch ball

Connecting trailer lights (if
equipped)

NOTICE

■

Do not directly splice trailer lights

Do not directly splice trailer lights.

Directly splicing trailer lights may dam-

age your vehicle’s electrical system and

cause a malfunction.

Trailer towing tips

185

4-1. Before driving

Driving



Lexus recommends that the vehi-
cle-trailer speed limit is 65 mph
(104 km/h) on a flat, straight, dry
road. Do not exceed this limit, the
posted towing speed limit or the
speed limit for your trailer as set
forth in your trailer owner’s manual,
whichever is lowest. Instability of the
towing vehicle-trailer combination
(trailer sway) increases as speed
increases. Exceeding speed limits
may cause loss of control.



Before starting out, check the trailer
lights, tires and the vehicle-trailer
connections. Recheck after driving
a short distance.



Practice turning, stopping and
reversing with the trailer attached in
an area away from traffic until you
become accustomed to the feel of
the vehicle-trailer combination.



Reversing with a trailer attached is
difficult and requires practice. Grip
the bottom of the steering wheel
and move your hand to the left to
move the trailer to the left. Move
your hand to the right to move the
trailer to right. (This is generally
opposite to reversing without a
trailer attached.) Avoid sharp or
prolonged turning. Have someone
guide you when reversing to reduce
the risk of an accident.



As stopping distance is increased
when towing a trailer, vehicle-to
vehicle distance should be
increased. For each 10 mph (16
km/h) of speed, allow at least one
vehicle and trailer length.



Avoid sudden braking as you may
skid, resulting in the trailer jackknif-
ing and a loss of vehicle control. This
is especially true on wet or slippery
surfaces.



Avoid jerky starts or sudden accel-
eration.



Avoid jerky steering and sharp
turns, and slow down before making
turn.



Note that when making a turn, the
trailer wheels will be closer than the
vehicle wheels to the inside of the
turn. Compensate by making a
wider than normal turning radius.



Slow down before making a turn, in
cross winds, on wet or slippery sur-
faces, etc. Increasing vehicle speed
can destabilize the trailer.



Take care when passing other vehi-
cles. Passing requires considerable
distance. After passing a vehicle, do
not forget the length of your trailer,
and be sure you have plenty of room
before changing lanes.



To maintain engine braking effi-
ciency and charging system perfor-
mance when using engine braking,
do not put the transmission in D.

If in the M mode, the hybrid transmission
shift range position must be in 6 or lower.
(



P.192)



Instability happens more frequently
when descending steep or long
downhill grades. Before descend-
ing, slow down and downshift. Do
not make sudden downshifts while
descending steep or long downhill

186

4-1. Before driving

grades.



Avoid holding the brake pedal down
too long or applying the brakes too
frequently. This could cause the
brakes to overheat and result in
reduced braking efficiency.



Due to the added load of the trailer,
your vehicle’s engine may overheat
on hot days (at temperatures over
85°F [30°C]) when driving up a
long or steep grade. If the engine
coolant temperature gauge indi-
cates overheating, immediately turn
off the air conditioning (if in use),
pull your vehicle off the road and
stop in a safe spot. (



P.526)



Always place wheel blocks under
both the vehicle’s and the trailer’s
wheels when parking. Put the trans-
mission in P and apply the parking
brake. Avoid parking on a slope, but
if unavoidable, do so only after per-
forming the following:

Apply the brakes and keep them
applied.

Have someone place wheel blocks
under both the vehicle’s and trailer’s
wheels.

When the wheel blocks are in
place, release the brakes slowly
until the blocks absorb the load.

Shift into P and apply the parking
brake.

Turn off the hybrid system.



When restarting after parking on a
slope:

With the transmission in P, start the
hybrid system. Be sure to keep the
brake pedal depressed.

Shift into a forward gear. If revers-
ing, shift into R.

If the parking brake is in manual
mode, release the parking brake.
(



P.198)

Release the brake pedal, and slowly
pull or back away from the wheel
blocks. Stop and apply the brakes.

Have someone retrieve the blocks.

188

4-2. Driving procedures

4-2.Driving procedures

Pull the parking brake switch to
check that the parking brake is set.
(



P.198)

The parking brake indicator will come on.

Firmly depress the brake pedal.

and a message will be displayed on

the multi-information display.

If it is not displayed, the hybrid system can-

not be started.
When the shift position is N, the hybrid sys-

tem cannot start.
Shift the shift position to P when starting

the hybrid system. (



P.192)

Press the power switch shortly and
firmly.

When operating the power switch, one

short, firm press is enough. It is not neces-

sary to press and hold the switch.
If the “READY” indicator turns on, the

hybrid system will operate normally.
Continue depressing the brake pedal until

the “READY” indicator is illuminated.
The hybrid system can be started from any

power switch mode.

Check that the “READY” indicator
is illuminated.

The vehicle cannot be driven if the

“READY” indicator is off.

■

Power switch illumination

According to the situation, the power

switch illumination operates as follows.

●

If a door is open or the power switch is

turned from ACC or ON to OFF, the

power switch light will illuminate dimly.

●

If the brake pedal is depressed while car-

rying an electronic key, the power switch

light will illuminate brightly.

●

When the power switch is in ACC or

ON, the power switch illumination illumi-

nates.

■

If the hybrid system does not start

●

The immobilizer system may not have

been deactivated. (



P.68)

Contact your Lexus dealer.

●

If a message related to start-up is shown

on the multi-information display, read the

message and follow the instructions.

●

If the door is unlocked with the mechani-

cal key, the hybrid system cannot be

started using the smart access system

with push-button start. Refer to P.517to

start the hybrid system. However, if the

electronic key is carried inside the vehicle

and the doors are locked (



P.108), the

Power (ignition) switch

Performing the following opera-
tions when carrying the electronic
key on your person starts the hybrid
system or changes power switch
modes.

Starting the hybrid system

189

4-2. Driving procedures

Driving

hybrid system can be started.

■

When the ambient temperature is low,

such as during winter driving conditions

When starting the hybrid system, the flash-

ing time of the “READY” indicator may be

long. Leave the vehicle as it is until the

“READY” indicator is steady on, as steady

means the vehicle is able to move.

■

Sounds and vibrations specific to a

hybrid electric vehicle



P.62

■

Electronic key battery depletion



P.100

■

Conditions affecting operation



P.128

■

Note for the entry function



P.128

■

When “Access System with Elec. Key-

malfunction See owner’s manual” is dis-

played on the multi-information display

The system may be malfunctioning. Have

the vehicle inspected by your Lexus dealer

immediately.

■

If the “READY” indicator does not come

In the event that the “READY” indicator

does not come on even after performing

the proper procedures for starting the vehi-

cle, contact your Lexus dealer immediately.

■

If the hybrid system is malfunctioning



P.67

■

Electronic key battery



P.475

■

Operation of the power switch

●

If the switch is not pressed shortly and

firmly, the power switch mode may not

change or the hybrid system may not

start.

●

If attempting to restart the hybrid system

immediately after turning the power

switch off, the hybrid system may not start

in some cases. After turning the power

switch off, please wait a few seconds

before restarting the hybrid system.

■

Customization

If the smart access system with push-button

start has been deactivated in a customized

setting, refer to P.516.

Stop the vehicle completely.

Set the parking brake. (



P.198)

Press the P position switch.
(



P.193)

Check that the shift position indicator

shows P and the parking brake indicator is

illuminated.

Press the power switch.

The hybrid system will stop, and the meter

display will be extinguished (the shift posi-

tion indicator will be extinguished a few

seconds after the meter display).

WARNING

■

When starting the hybrid system

Always start the hybrid system while sit-

ting in the driver’s seat. Do not depress

the accelerator pedal while starting the

hybrid system under any circumstances.

Doing so may cause an accident result-

ing in death or serious injury.

NOTICE

■

When starting the hybrid system

If the hybrid system becomes difficult to

start, have your vehicle checked by your

Lexus dealer immediately.

■

Symptoms indicating a malfunction

with the power switch

If the power switch seems to be operat-

ing somewhat differently than usual, such

as the switch sticking slightly, there may

be a malfunction. Contact your Lexus

dealer immediately.

Stopping the hybrid system

190

4-2. Driving procedures

Release the brake pedal and check
that “ACCESSORY” or “POWER
ON” is not shown on the
multi-information display.

■

When the shift control system malfunc-

tions

When attempting to turn the power switch

off while there is a malfunction in the shift

control system, the power switch mode may

change to ACC. In this case, ACC may be

turned off by applying the parking brake

and pressing the power switch again.
If there is a malfunction in the system, have
the vehicle inspected by your Lexus dealer
immediately.

■

Automatic hybrid system shut off fea-

ture

●

The vehicle is equipped with a feature

that automatically shuts off the hybrid sys-

tem when the shift position is in P with the

hybrid system operating for an extended

period.

●

The hybrid system will automatically shut

off after approximately 1 hour if it has

been left running while the shift position is

in P.

●

The timer for the automatic hybrid system

shut off feature will reset if the brake

pedal is depressed or if the shift position

is in a position other than P.

●

After the vehicle is parked, if the door is

locked with the door lock switch

(



P.108) from the inside or the mechani-

cal key (



P.516) from the outside, the

automatic hybrid system shut off feature

will be disabled. The timer for the auto-

matic hybrid system shut off feature will

be re-enabled if the driver’s door is

opened.

■

When the hybrid system is stopped

Even if the power switch is turned off, the

cooling fan may continue to operate for a

short time.

WARNING

■

Stopping the hybrid system in an

emergency

●

If you want to stop the hybrid system in

an emergency while driving the vehi-

cle, press and hold the power switch

for more than 2 seconds, or press it

briefly 3 times or more in succession.

(



P.482)

However, do not touch the power

switch while driving except in an emer-

gency. Turning the hybrid system off

while driving will not cause loss of

steering or braking control, however,

power assist to the steering will be lost.

This will make it more difficult to steer

smoothly, so you should pull over and

stop the vehicle as soon as it is safe to

do so.

●

If the power switch is operated while

the vehicle is running, a warning mes-

sage will be shown on the multi-infor-

mation display and a buzzer sounds.

●

To restart the hybrid system after per-

forming an emergency shutdown,

press the power switch.

■

When parking

Exhaust gases include harmful carbon

monoxide (CO), which is colorless and

odorless. Observe the following precau-

tions.

Failure to do so may cause exhaust gases

to enter the vehicle and may lead to an

accident caused by light-headedness, or

may lead to death or a serious health

hazard.

●

If the vehicle is in a poorly ventilated

area or a closed area, such as a

garage, stop the hybrid system.

●

Do not leave the vehicle with the

hybrid system operating for a long

time. If such a situation cannot be

avoided, park the vehicle in an open

space and ensure that exhaust fumes

do not enter the vehicle interior.

191

4-2. Driving procedures

Driving

Modes can be changed by pressing
the power switch with brake pedal
released. (The mode changes each
time the switch is pressed.)

Off

The emergency flashers can be used.

ACC

Some electrical components such as the
audio system can be used.

All electrical components can be used.

: ACC mode can be enabled/disabled on

the customize menu. (



P.550)

■

Auto power off function

If the vehicle is left in ACC or ON (the

hybrid system is not operating) for more

than 20 minutes with the shift position in P,

the power switch will automatically turn to

OFF. However, this function cannot entirely

prevent the 12-volt battery discharge. Do

not leave the vehicle with the power switch

in ACC or ON for long periods of time

when the hybrid system is not operating.

■

When ACC customization is in off

●

With the power switch is turned off, the

center display can still be used for a cer-

tain time until the battery saving function

starts operating.

●

When the safe exit assist is operating, a

buzzer will sound and a voice guidance

will be given. (



P.297)

WARNING

●

Do not leave the hybrid system operat-

ing in an area with snow build-up, or

where it is snowing. If snowbanks build

up around the vehicle while the hybrid

system is operating, exhaust gases

may collect and enter the vehicle.

Changing power switch modes

NOTICE

■

To prevent 12-volt battery discharge

●

Do not leave the power switch in ACC

or ON for long periods of time without

the hybrid system on.

●

If “ACCESSORY” or “POWER ON” is

displayed on the meters while the

hybrid system is not operating, the

power switch is not off.

Exit the vehicle after turning the power

switch off.

192

4-2. Driving procedures

: To improve fuel efficiency and reduce

noise, set the shift position in D for nor-
mal driving. You can choose gear range
suitable for your driving situation by
operating the paddle shift switches.

: Any gear range can be fixed when driv-

ing in M mode.

■

To protect the automatic transmission

If the automatic transmission fluid tempera-

ture is high, “Transmission Oil Temp High

Stop in a Safe Place and See Owner’s Man-

ual” will be displayed on the multi-informa-

tion display. Have the vehicle inspected by

your Lexus dealer.

■

When driving with dynamic radar cruise

control activated

Even when performing the following

actions with the intent of enabling engine

braking, engine braking will not be acti-

vated because dynamic radar cruise con-

trol will not be canceled.

●

While driving in the D position, down-

shifting to D5 or D4. (



P.195)

●

When switching the driving mode to

sport mode while driving in the D position

(



P.363)

■

Sudden start restraint control

(Drive-Start Control [DSC])



P.172

■

AI-SHIFT

The AI-SHIFT automatically selects the suit-

able gear according to driver performance

and driving conditions.

The AI-SHIFT automatically operates when

the shift position is in D. (Shifting the shift

position to the M position cancels the func-

tion.)

■

If a message about a shift operation is

shown

To prevent the shift position from being

selected incorrectly or the vehicle from

moving unexpectedly, the shift position may

be changed automatically or operating the

shift lever may be required. In this case,

change the shift position following the mes-

sages on the multi-information display.

■

After recharging/reconnecting the

12-volt battery



P.520

Automatic transmission

Select the shift position depending
on your purpose and situation.

Shift position purpose and func-
tions

Shift posi-

tion

Objective or function

Parking the vehicle/starting

the hybrid system

Reversing

Neutral

(Condition in which the

power is not transmitted)

Normal driving

M mode driving

(



P.196)

WARNING

■

When driving on slippery road sur-

faces

Do not accelerate or shift the shift posi-

tion suddenly.

Sudden changes in engine braking may

cause the vehicle to spin or skid, resulting

in an accident.

193

4-2. Driving procedures

Driving

Shift lever

Operate the shift lever gently and securely
in the direction of the arrow on the shift
position indicator.
To shift to N, slide the shift lever in the

direction of the arrow and hold it.
Release the shift lever after each shifting
operation to allow it to return to its regular

position (

Shifting to M is only possible when the shift
position is in D.
When shifting from P to N, D or R, from N,
D, M or R to P, from D or M to R, or from R
to D, ensure that the brake pedal is being
depressed and the vehicle is stationary.

Shift position indicator

Meter display:
The current shift position is illuminated.
Shift lever display:
The current shift position is illuminated.
When selecting the shift position, make
sure that the shift position has been
changed to the desired position by check-
ing the shift position indicator provided on
the instrument cluster.

P position switch

Fully stop the vehicle and set the parking
brake, and then press the P position switch.
When the shift position is changed to P, the
switch illuminates.
Check that the shift position indicator
shows P.

■

Changing the shift position in each

power switch mode

●

The shift position cannot be changed

when the power switch is in ACC or off.

●

When the power switch is in ON, if the

“READY” indicator is not illuminated, the

shift position can only be changed to N.

●

When the “READY” indicator is illumi-

nated, the shift position can be changed

from P to D, N, or R.

●

When the “READY” indicator is flashing,

the shift position cannot be changed from

P to any other position, even if the shift

lever is operated. Operate the shift lever

NOTICE

■

Situations where shift control system

malfunctions are possible

If any of the following situations occurs,

shift control system malfunctions are

possible.

Immediately stop the vehicle in a safe

place on level ground, apply the parking

brake, and then contact your Lexus

dealer.

●

When the warning message indicating

the shift control system appears on the

multi-information display. (



P.498)

●

The display indicates that no shift posi-

tion is selected for more than a few

seconds.

Shift position display and how to
change the shift position

194

4-2. Driving procedures

again after the “READY” indicator

changes from flashing to illuminated.

■

Shifting the shift position from P to other

positions

●

While depressing the brake pedal firmly,

operate the shift lever. If the shift lever is

operated without depressing the brake

pedal, the buzzer will sound and the shift-

ing operation will be disabled.

●

When selecting the shift position, make

sure that the shift position has been

changed to the desired position by

checking the shift position indicator pro-

vided on the instrument cluster.

●

The shift position cannot be changed

from P to M directly.

■

The shift position cannot be changed

when

In the following situations, a buzzer will

sound to inform you that the shift position

cannot be changed. Use the appropriate

operation to attempt to change the shift

position again.

●

When attempting to change the shift

position from P with the brake pedal not

depressed

●

When attempting to change the shift

position from P with the accelerator

pedal depressed

●

When attempting to change the shift

position from N while stopped or driving

at an extremely low speed with the brake

pedal not depressed

●

When attempting to change the shift

position from N while stopped or driving

at an extremely low speed with the accel-

erator pedal depressed

●

When attempting to change the shift

position from P or N to M

●

When the P position switch is pressed

while driving

When driving at an extremely low speed,

the shift position may change to P.

■

The shift position automatically changes

to N when

In the following situations, a buzzer will

sound to inform you that the shift position

has been changed to N. Use the appropri-

ate operation to attempt to change the shift

position again.

●

When attempting to change the shift

position to R while the vehicle is moving

forward

When driving at a low speed, the shift posi-
tion may change to R.

●

When attempting to change the shift

position to D while the vehicle is moving

backward

When driving at a low speed, the shift posi-
tion may change to D.

●

When attempting to change the shift

position from R to M

■

If the N shift position is selected while

driving

If the shift lever is moved to N while driving

above a certain speed, the shift position will

change to N without holding the shift lever

in the N position. In this situation, a buzzer

will sound and a message will be displayed

on the multi-information display to inform

you that the shift position has been changed

to N.

■

Automatic P position selection function

In the following situations, the shift position

is automatically changed to P.

●

When pressing the power switch with the

vehicle stopped while the power switch is

in ON and the shift position is in a posi-

tion other than P (after the shift position

has changed to P, the power switch will
turn off)

●

If the driver’s door is opened and all of the

following conditions are met, while the

shift position is in a position other than P

• The power switch is in ON.

• The driver is not wearing the seat belt.

• The brake pedal is not depressed.
To start off the vehicle after the shift posi-
tion is changed to P, operate the shift lever
again.

●

When the vehicle is stopped after the

hybrid system has been stopped in an

emergency while driving.

●

When voltage of the 12-volt battery

195

4-2. Driving procedures

Driving

drops while the shift position is in a posi-

tion other than P.

: When the power switch is pressed while

driving at extremely slow speeds, such
as immediately before stopping the vehi-
cle, the shift position may automatically
change to P. Make sure that the vehicle
is completely stopped before pressing
the power switch.

■

If the shift position cannot be shifted

from P

There is a possibility that the 12-volt battery

is discharged. Check the 12-volt battery in

this situation. (



P.520)

■

Customization

Some functions can be customized.

(



P.550)

■

Driving mode



P.363

To drive using temporary shift range
selection, operate the “-” or “+” paddle
shift switch.
When the “-” paddle shift switch is
operated, the shift range switches to a
range that enables engine braking
force that is suitable to driving condi-
tions. When the “+” paddle shift switch
is operated, the shift range switches to
a range that is one range higher than
the current range.
Changing the shift range allows
restriction of the highest gear, prevent-
ing unnecessary upshifting and
enabling the level of engine braking
force to be selected.

WARNING

■

For the shift lever

●

Do not remove the shift lever knob or

use anything but a genuine Lexus shift

lever knob. Also, do not hang anything

on the shift lever.

Doing so could prevent the shift lever

from returning to position, causing

unexpected accidents to occur when

the vehicle is in motion.

●

In order to prevent the shift position

from accidentally being changed, do

not touch the shift lever when not using

them.

■

P position switch

●

Do not press the P position switch

while the vehicle is moving.

If the P position switch is pressed when

driving at very low speeds (for example,

directly before stopping the vehicle), the

vehicle may stop suddenly when the shift

position switches to P, which could lead

to an accident.

●

In order to prevent the shift position

from accidentally being changed, do

not touch the P position switch when

not using them.

NOTICE

■

When exiting the vehicle (driver’s

seat only)

Check that the shift position indicator

shows P and that the parking brake indi-

cator is illuminated before opening the

door and exiting the vehicle.

Selecting the driving mode

Selecting shift ranges in the D
position

196

4-2. Driving procedures

Upshifting

Downshifting

The selected shift range, from D1 to D6,
will be displayed on the meter.
To return to normal D position driving, the
“+” paddle shift switch must be held down
for a period of time.

■

Shift ranges and their functions

A lower shift range will provide greater
engine braking forces than a higher shift
range.

■

Automatic deactivation of shift range

selection in the D position

Shift range selection in the D position will

be deactivated in the following situations:

●

When the vehicle comes to a stop

●

If the accelerator pedal is depressed for

more than a certain period of time

●

When the shift position is shifted to a

position other than D.

■

Downshifting restriction warning

buzzer

To help ensure safety and driving perfor-

mance, downshifting operation may some-

times be restricted. In some circumstances,

downshifting may not be possible even

when the paddle shift switch is operated. (A

buzzer will sound twice.)

To enter M mode, shift the shift position
to M. Gears can be selected by oper-
ating the paddle shift switches, allowing
you to drive in the gear of your choos-
ing.

Upshifting

Downshifting

The gear changes once every time the
paddle shift switch is operated.
The selected gear, from M1 to M6, will be
fixed and displayed on the meter.

When in the M position, the gear will
not change unless the paddle shift
switches are operated. Also, the gear
will not shift when the vehicle speed is
low, even if an upshift operation is per-
formed.
However, even when in the M position,
the gears will be automatically
changed in the following situations:



When vehicle speed drops (down-

Meter dis-

play

Function

D2 - D6

A gear in the range between

1 and the selected gear is

automatically chosen

depending on vehicle speed

and driving conditions

1st gear is set

Selecting gears in the M position

197

4-2. Driving procedures

Driving

shift only).



When vehicle speed increases
(upshift only).



When the accelerator pedal is firmly
depressed.



When it is necessary to protect the
transmission when the transmission
fluid temperature is high or low, or
other reasons.

■

Downshifting restriction warning

buzzer

To help ensure safety and driving perfor-

mance, downshifting operation may some-

times be restricted. In some circumstances,

downshifting may not be possible even

when the paddle shift switch is operated. (A

buzzer will sound twice.)



By performing the following opera-
tion, the shift position can be held in
N until the shift position switches to
P without activating the automatic P
position selection function.

Operate the shift lever and change
the shift position to N when the
hybrid system is operating.

Return the shift lever to its regular

position (

Operate the shift lever to N and
hold it there until the buzzer
sounds.

Press the power switch within 5
seconds after the buzzer sounds.

The hybrid system stops with the shift posi-

tion in N

Make sure to check that the buzzer
sounds and “Holding N Push P Switch
When Done” is displayed on the
multi-information display.



In order to shift to a position other
than N, first press the P position
switch to change the shift position to
P.



If the automatic P position switching
operation selection function is per-
formed operated with the hybrid
system stopped, the automatic P
position selection function may not
operate. Always perform the opera-
tion with the hybrid system started.

: To keep this state, do not operate the

power switch. If the power switch is
operated repeatedly, the power switch
will turn off after the shift position has
automatically changed to P.

Keeping the shift position in N
without activating the automatic
P position selection function

NOTICE

■

Keeping the shift position in N with-

out activating the automatic P posi-

tion selection function

Make sure that the hybrid system is

started.

If an operation is performed when the

hybrid system is not started, the shift

position may change to P.

198

4-2. Driving procedures

Right turn

Lane change to the right (move the
lever partway and release it)

The right hand signals will flash 3 times.

Lane change to the left (move the
lever partway and release it)

The left hand signals will flash 3 times.

Left turn

■

Turn signals can be operated when

The power switch is in ON.

■

If the indicator flashes faster than usual

Have the vehicle inspected by your Lexus

dealer.

■

If the turn signals stop flashing before a

lane change has been performed

Operate the lever again.

■

Using the manual mode

The parking brake can be set and
released manually.

Parking brake indicator (U.S.A.)
Parking brake indicator (Canada)

Pull the switch to set the parking
brake.

The parking brake indicator will turn on.
Pull and hold the parking brake switch if an
emergency occurs and it is necessary to
operate the parking brake while driving.

Turn signal lever

Operating instructions

Parking brake

The parking brake can be set or
released automatically or manually.

In automatic mode, the parking
brake can be set or released auto-
matically according to shift posi-
tion operation.

Also, even in automatic mode, the
parking brake can be set or
released manually.

Operating instructions

199

4-2. Driving procedures

Driving

Press the switch to release the
parking brake.

• Operate the parking brake switch while

depressing the brake pedal.

• Using the parking brake automatic

release function, the parking brake can
be released by depressing the accelera-
tor pedal. When using this function,
slowly depress the accelerator pedal.
(



P.199)

Make sure that the parking brake indicator
turn off.
If the parking brake indicator flash, operate
the switch again. (



P.494)

■

Turning the automatic mode on

While the vehicle is stopped, pull and
hold the parking brake switch until a
buzzer sounds and a message is shown
on the multi-information display.
When the automatic mode is turned
on, the parking brake operates as fol-
lows.



When the shift position is shifted
from P, the parking brake will be
released, and the parking brake
indicator will turn off.



When the shift position is shifted to
P, the parking brake will be set, and
the parking brake indicator will turn
on.

Operate the shift position with the
vehicle stopped and the brake pedal
depressed.

The auto function may not operate if the
shift lever is moved extremely quickly or
the brake pedal is not firmly depressed. In
this situation, apply the parking brake man-
ually. (



P.198)

■

Turning the automatic mode off

While the vehicle is stopped and
depressing the brake pedal, press and
hold the parking brake switch until a
buzzer sounds and a message is shown
on the multi-information display.

■

Parking brake operation

●

When the power switch is not in ON, the

parking brake cannot be released using

the parking brake switch.

●

When the power switch is not in ON,

automatic mode (automatic brake setting

and releasing) is not available.

■

Parking brake automatic release func-

tion

When all of the following conditions are

met, the parking brake can be released by

depressing the accelerator pedal.

●

The driver’s door is closed

●

The driver is wearing the seat belt

●

The shift position is in a forward driving

position or reverse driving position

●

The malfunction indicator lamp or brake

system warning light is not illuminated.

When depressing the accelerator pedal,

depress it slowly.
If the parking brake is not released when

the accelerator pedal is depressed, release

the parking brake manually.
When the shift position is shifted from P, the

parking brake will be released automati-

cally.

■

Parking brake automatic lock function

The parking brake will be set automatically

under the following conditions:

●

The brake pedal is not depressed

●

The driver’s door is open

●

The driver’s seat belt is not fastened

●

The shift position is in a position other

than P or N

(Vehicles with Lexus Teammate

Advanced Park: The shift position is in P

during Advanced Park operation.)

200

4-2. Driving procedures

●

The malfunction indicator lamp and

brake system warning light are not illumi-

nated

■

If “Parking Brake Temporarily Unavail-

able” is displayed on the multi-informa-

tion display

If the parking brake is operated repeatedly

over a short period of time, the system may

restrict operation to prevent overheating. If

this happens, refrain from operating the

parking brake. Normal operation will return

after about 1 minute.

■

If “EPB Activation Stopped Incom-

pletely” or “Parking Brake Unavailable”

is displayed on the multi-information

display

Operate the parking brake switch. If the

message does not disappear after operat-

ing the switch several times, the system may

be malfunctioning. Have the vehicle

inspected by your Lexus dealer.

■

Parking brake operation sound

When the parking brake operates, a motor

sound (whirring sound) may be heard. This

does not indicate a malfunction.

■

Parking brake indicator

●

Depending on the power switch mode,

the parking brake indicator will turn on

and stay on as described below:

ON: Comes on until the parking brake is

released.

Not in ON: Stays on for approximately 15

seconds.

●

When the power switch is turned off with

the parking brake set, the parking brake

indicator will stay on for about 15 sec-

onds. This does not indicate a malfunc-

tion.

■

When the parking brake switch mal-

functions

Automatic mode (automatic brake setting

and releasing) will be turned on automati-

cally.

■

Parking the vehicle



P.167

■

Parking brake engaged warning buzzer

A buzzer will sound if the vehicle is driven

with the parking brake engaged. “Parking

Brake ON” is displayed on the multi-infor-

mation display (with the vehicle reaching a

speed of 3 mph [5 km/h]).

■

If the brake system warning light comes



P.488

■

Usage in winter time



P.375

WARNING

■

When parking the vehicle

Do not leave a child in the vehicle alone.

The parking brake may be released unin-

tentionally by a child and there is the dan-

ger of the vehicle moving that may lead

to an accident resulting in death or seri-

ous injury.

■

Parking brake switch

Do not set any objects near the parking

brake switch. Objects may interfere with

the switch and may lead the parking

brake to unexpectedly operate.

■

Parking brake automatic lock func-

tion

Never use the automatic parking brake

engagement function in place of normal

parking brake operation. This function is

designed to reduce the risk of a collision

due to the driver forgetting to engage the

parking brake. Over-reliance on this

function to park the vehicle safely may

lead to an accident resulting in death or

serious injury.

NOTICE

■

When parking the vehicle

Before you leave the vehicle, shift the

shift position to P, set the parking brake

and make sure that the vehicle does not

move.

201

4-2. Driving procedures

Driving

Turns the brake hold system on

The brake hold standby indicator (green)

comes on. While the system is holding

the brake, the brake hold operated indica-
tor (yellow)

comes on.

■

Brake hold system operating conditions

The brake hold system cannot be turned on

in the following conditions:

●

The driver’s door is not closed.

●

The driver is not wearing the seat belt.

●

The parking brake is engaged.

●

“EPB Activation Stopped Incompletely”

or “Parking Brake Malfunction Visit Your

Dealer” is displayed on the multi-infor-

mation display.

If any of the conditions above are detected

when the brake hold system is enabled, the

NOTICE

■

When the system malfunctions

Stop the vehicle in a safe place and

check the warning messages.

■

When the vehicle 12-volt battery is

discharged

The parking brake system cannot be acti-

vated. (



P.520)

■

When the parking brake cannot be

released due to a malfunction

Driving the vehicle with the parking

brake set will lead to brake components

overheating, which may affect braking

performance and increase brake wear.

Have the vehicle inspected by your

Lexus dealer immediately if this occurs.

Brake Hold

The brake hold system keeps the
brake applied when the shift posi-
tion is in D, M or N with the system
on and the brake pedal has been
depressed to stop the vehicle. The
system releases the brake when the
accelerator pedal is depressed with
the shift position in D or M to allow
smooth start off.

Enabling the system

202

4-2. Driving procedures

system will turn off and the brake hold

standby indicator light will go off. In addi-

tion, if any of the conditions are detected

while the system is holding the brake, a

warning buzzer will sound and a message

will be shown on the multi-information dis-

play. The parking brake will then be set

automatically.

■

Brake hold function

●

If the brake pedal is left released for a

period of about 3 minutes after the sys-

tem has started holding the brake, the

parking brake will be set automatically. In

this case, a warning buzzer sounds and a

message is shown on the multi-informa-

tion display.

●

The brake hold function may not hold the

vehicle when the vehicle is on a steep

incline. In this situation, it may be neces-

sary for the driver to apply the brakes. A

warning buzzer will sound and the

multi-information display will inform the

driver of this situation. If a warning mes-

sage is shown on the multi-information

display, read the message and follow the

instructions.

●

To turn the system off while the system is

holding the brake, firmly depress the

brake pedal and press the button again.

●

When do not wish for the parking brake

to operate automatically, press and hold

the brake hold switch until the standby

indicator (green) turns off, and then turn

the power switch off.

■

When the parking brake is set automati-

cally while the system is holding the

brakes

Perform any of the following operations to

release the parking brake.

●

Depress the accelerator pedal. (The

parking brake will not be released auto-

matically if the seat belt is not fastened.)

●

Operate the parking brake switch with

the brake pedal depressed.

Make sure that the parking brake indicator

goes off. (



P.198)

■

When an inspection at your Lexus

dealer is necessary

When the brake hold standby indicator

(green) does not illuminate even when the

brake hold switch is pressed with the brake

hold system operating conditions met, the

system may be malfunctioning. Have the

vehicle inspected at your Lexus dealer.

■

If “Brake Hold Malfunction Press Brake

to Deactivate Visit Your Dealer” or

“Brake Hold Malfunction Visit Your

Dealer” is displayed on the multi-infor-

mation display

The system may be malfunctioning. Have

the vehicle inspected by your Lexus dealer.

■

Warning messages and buzzers

Warning messages and buzzers are used to

indicate a system malfunction or to inform

the driver of the need for caution. If a warn-

ing message is shown on the multi-informa-

tion display, read the message and follow

the instructions.

■

If the brake hold operated indicator

flashes



P.495

WARNING

■

When the vehicle is on a steep incline

Take care when using the brake hold sys-

tem on a steep incline, exercise caution.

The brake hold function may not hold

brakes in such situations.

Also, the system may not activate

depending on the angle of the slope.

■

When stopped on a slippery road

The system cannot stop the vehicle when

the gripping ability of the tires has been

exceeded. Do not use the system when

stopped on a slippery road.

203

4-2. Driving procedures

Driving

■

Customization

Some functions can be customized.

(



P.550)

NOTICE

■

When parking the vehicle

The brake hold system is not designed

for use when parking the vehicle for a

long period of time. Turning the power

switch off while the system is holding the

brake may release the brake, which

would cause the vehicle to move. When

operating the power switch, depress the

brake pedal, shift the shift position to P

and set the parking brake.

ASC (Active Sound Control)

The ASC system is designed to
allow the driver to feel the state of
driving, such as accelerating and
decelerating, more strongly. The
vehicle’s response to the driver’s
accelerator operation and shift
operation are sonically empha-
sized.

204

4-3. Operating the lights and wipers

4-3.Operating the lights and wipers

Operating the

switch turns on

the lights as follows:

U.S.A.
Canada

The side marker, parking, tail,

license plate, instrument panel
lights, and daytime running lights
(



P.204) turn on.

The headlights and all lights

listed above (except daytime run-
ning lights) turn on.

The headlights, daytime run-

ning lights (



P.204) and all the

lights listed below turn on and off
automatically.
(When the power switch is in ON.)

(U.S.A.) Off

■

AUTO mode can be used when

The power switch is in ON.

■

Daytime running light system

●

The daytime running lights illuminate

using the same lights as the low beam

headlights and illuminate dimmer than

the low beam headlights.

●

To make your vehicle more visible to

other drivers during daytime driving, the

daytime running lights turn on automati-

cally when all of the following conditions

are met. (The daytime running lights are

not designed for use at night.)

• The hybrid system is started

• The parking brake is released
• The headlight switch is in the

position

: When the surroundings are bright

The daytime running lights remain on after

they illuminate, even if the parking brake is

set again.

●

For the U.S.A.: Daytime running lights

can be turned off by operating the switch.

●

Compared to turning on the headlights,

the daytime running light system offers

greater durability and consumes less

electricity, so it can help improve fuel

economy.

■

Headlight control sensor

The sensor may not function properly if an

object is placed on the sensor, or anything

that blocks the sensor is affixed to the wind-

shield.

Doing so interferes with the sensor detect-

ing the level of ambient light and may cause

the automatic headlight system to malfunc-

tion.

Headlight switch

The headlights can be operated
manually or automatically.

Operating instructions

205

4-3. Operating the lights and wipers

Driving

■

Automatic light off system

●

When the headlights are on: The head-

lights and tail lights turn off 30 seconds

after the driver’s door is opened and

closed if the power switch is turned off.
(The lights turn off immediately if

the key is pressed after all the doors are

closed.)

●

When only the tail lights are on: The tail

lights turn off automatically if the power

switch is turned off and the driver’s door

is opened.

For U.S.A.: To turn the lights on again, turn

the power switch to ON, or turn the light
switch off once and then back to

For Canada: To turn the lights on again, turn

the power switch to ON, or turn the light
switch to

once and then back to

or .

■

Automatic headlight leveling system (if

equipped)

The level of the headlights is automatically

adjusted according to the number of pas-

sengers and the loading condition of the

vehicle to ensure that the headlights do not

interfere with other road users.

■

Light reminder buzzer

A buzzer sounds when the power switch is

turned to ACC or OFF and the driver’s

door is opened while the lights are turned

on.

■

Windshield wiper linked headlight illu-

mination

When driving during daytime with the
headlight switch turned to

, if the wind-

shield wipers are used, the headlights will

turn on automatically after several seconds

to help enhance the visibility of your vehicle.

■

12-volt battery-saving function

In order to prevent the 12-volt battery of the

vehicle from discharging, if the headlights

and/or tail lights are on when the power

switch is turned off the 12-volt battery sav-

ing function will operate and automatically

turn off all the lights after approximately 20

minutes. When the power switch is turned

to ON, the 12-volt battery-saving function

will be disabled.

When any of the following are performed,

the 12-volt battery-saving function is can-

celed once and then reactivated. All the

lights will turn off automatically 20 minutes

after the 12-volt battery-saving function has

been reactivated:

●

When the headlight switch is operated

●

When a door is opened or closed

■

When unlocking the doors (welcome

lamp)

The parking lights and tail lights automati-

cally turn on when the surroundings are

dark and the doors are unlocked using the

entry function or wireless remote control if
the light switch is in the

position.

■

Customization

Some functions can be customized.

(



P.550)

NOTICE

■

To prevent 12-volt battery discharge

Do not leave the lights on longer than

necessary when the hybrid system is off.

206

4-3. Operating the lights and wipers

With the headlights on, push the
lever away from you to turn on the
high beams.

Pull the lever toward you to the center
position to turn the high beams off.

Pull the lever toward you and
release it to flash the high beams
once.

You can flash the high beams with the
headlights on or off.

When any of the following conditions is
met, while the headlights (low beam)
are on, the cornering lights will addi-
tionally turn on and light up the direc-
tion of movement for the vehicle. This is
to ensure excellent visibility when
either driving at intersections or park-
ing at night.



The steering wheel is operated



The turn signal lever is operated



The shift position is in R (both left
and right side cornering lights)

■

Cornering light control

●

When vehicle speed is approximately 22

mph (35 km/h) or higher, the cornering

lights will not turn on.

●

After the lights remain illuminated for 30

minutes, they automatically turn off.

Turning on the high beam head-
lights

Cornering lights (if equipped)

207

4-3. Operating the lights and wipers

Driving

: If equipped



According to the vehicle speed, the
brightness and illuminated area of
the high beams are adjusted.



The high beams are illuminated so
that the area around a vehicle ahead
is shaded. (Shaded high beam)

The shaded high beam helps ensure for-
ward visibility while reducing the dazzling
effect on the drivers of vehicles ahead.

Area illuminated by the high beams
Area illuminated by the low beams



According to the distance to a pre-
ceding vehicle, the illuminated area
of the low beams is adjusted.

Press the Adaptive High-beam Sys-
tem switch.

Turn the headlight switch to the

position.

When the headlight switch lever is in the

low beam position, the AHS will be

enabled and the AHS indicator will illumi-

AHS (Adaptive High-beam
System)

The Adaptive High-beam System
uses a front camera located on the
upper portion of the windshield to
detect the brightness of the lights of
vehicles ahead, streetlights, etc.,
and automatically controls the light
distribution of the headlights.

WARNING

■

For safe use

Do not overly rely on the Adaptive

High-beam System. Always drive safely,

taking care to observe your surroundings

and turning the high beams on or off

manually if necessary.

■

To prevent unintentional operation of

the Adaptive High-beam System

When it is necessary to disable the sys-

tem:



P.224

System controls

Using the Adaptive High-beam
System

208

4-3. Operating the lights and wipers

nate.

■

System operating conditions

●

When all of the following conditions are

met, the high beams will illuminate and

the system will operate:

• The vehicle speed is approximately 19

mph (30 km/h) or more.

• The area ahead of the vehicle is dark.

●

When all of the following conditions are

met, the headlights will change to the

shaded high beams according to the

position of vehicles ahead:

• The vehicle speed is approximately 19

mph (30 km/h) or more

• The area ahead of the vehicle is dark.

• There is a vehicle ahead with lights on.

• There are few streetlights or other lights

on the road ahead.

●

If any of the following conditions are met,

the system will change to the low beams:

• The vehicle speed is approximately 16

mph (25 km/h) or lower.

• The area ahead of the vehicle is not dark.

• There are many vehicles ahead.

• There are many streetlights or other

lights on the road ahead.

■

Front camera detection

●

In the following situations, the high beams

may not be automatically changed to the

shaded high beams:

• When a vehicle cuts in front of your vehi-

cle

• When another vehicle crosses in front of

the vehicle

• When vehicles ahead are repeatedly

detected and then hidden due to

repeated curves, road dividers or road-

side trees

• When a vehicle ahead approaches from

a far lane

• When a vehicle ahead is far away

• When a vehicle ahead has no lights

• When the lights of a vehicle ahead are

dim

• When a vehicle ahead is reflecting strong

light, such as the headlights of your vehi-

cle

• Situations in which the sensors may not

operate properly:



P.228

●

The high beams may change to the

shaded high beams if a vehicle ahead that

is using fog lights without its headlights

turned on is detected.

●

House lights, street lights, traffic signals,

and illuminated billboards or signs and

other reflective objects may cause the

high beams to change to the shaded high

beams, cause the high beams not to

change to the shaded high beams, or

change the area that is not illuminated.

●

The following may change the speed at

which the shaded areas change or the

timing at which the headlights change to

the low beams:

• The brightness of lights of vehicles ahead

• The movement and direction of vehicles

ahead

• The distance between the vehicle and a

vehicle ahead

• When a vehicle ahead only has lights illu-

minated on one side

• When a vehicle ahead is a two-wheeled

vehicle

• The condition of the road (gradient,

curve, condition of the road surface, etc.)

• The number of passengers and amount of

luggage

●

The light distribution control of the head-

lights may not match the driver’s expecta-

tions

●

Bicycles and other small vehicles may not

be detected.

●

In the following situations, the system may

not be able to correctly detect the bright-

ness of the surroundings. This may cause

the low beams to remain on or the high

beams to flash or dazzle pedestrians or

vehicles ahead. In such a case, it is neces-

sary to manually change between the

high beams and low beams.

• When there are lights similar to head-

209

4-3. Operating the lights and wipers

Driving

lights or tail lights in the surrounding area

• When headlights or tail lights of vehicles

ahead are turned off, dirty, changing

color, or not aimed properly

• When the headlights are repeatedly

changing between the high beams and

low beams.

• When use of the high beams is inappro-

priate or when the high beams may be

flashing or dazzling pedestrians or other

drivers.

• When the vehicle is used in an area in

which vehicles travel on the opposite side

of the road of the country for which the

vehicle was designed, for example using

a vehicle designed for right-hand traffic in

a left-hand traffic area, or vice versa

• When it is necessary to disable the sys-

tem:



P.224

• Situations in which the sensors may not

operate properly:



P.228

■

Customization

The settings of some functions can be

changed. (



P.550)

■

Changing to the high beams

Push the lever forward.

The AHS indicator will turn off and the high
beam indicator will turn on.
Pull the lever to its original position to
enable the Adaptive High-beam System
again.

■

Changing to the low beams

Press the Adaptive High-beam System
switch.

The AHS indicator will turn off.
Press the switch to enable the Adaptive
High-beam System again.

It is recommended to switch to the low
beams when use of the high beams is
inappropriate or when the high beams
may cause problems or distress to
other drivers or pedestrians nearby.
Pull the lever rearward and then return
it to its original position.

The high beams will illuminate while the
lever is pulled, however, after the lever is
returned to its original position, the low
beams will remain on for a certain amount
of time. After this, the Adaptive High-beam
System will operate.

Turning the high beams on/off
manually

Temporarily changing to the low
beams

210

4-3. Operating the lights and wipers

Press the Automatic High Beam
switch.

Turn the headlight switch to the

position.

When the headlight switch lever is in the

low beam position, the AHB system will be

enabled and the AHB indicator will illumi-

nate.

■

Automatic operating conditions of the

high beams

●

When all of the following conditions are

met, the high beams will illuminate auto-

matically:

• The vehicle speed is approximately 21

mph (34 km/h) or more.

• The area ahead of the vehicle is dark.

• There are no vehicles ahead with lights

on.

• There are few streetlights or other lights

on the road ahead.

●

If any of the following conditions are met,

the headlights will change to the low

beams:

• Vehicle speed drops below approxi-

mately 17 mph (27 km/h).

• The area ahead of the vehicle is not dark.

• There is a vehicle ahead with lights on.

• There are many streetlights or other

lights on the road ahead.

■

Front camera detection

●

In the following situations, the high beams

may not be automatically changed to the

low beams:

• When a vehicle cuts in front of your vehi-

cle

• When another vehicle crosses in front of

the vehicle

• When vehicles ahead are repeatedly

detected and then hidden due to

repeated curves, road dividers or road-

side trees

• When a vehicle ahead approaches from

a far lane

• When a vehicle ahead is far away

AHB (Automatic High
Beam)

The Automatic High Beam uses a
front camera located on the upper
portion of the windshield to detect
the brightness of the lights of vehi-
cles ahead, streetlights, etc., and
automatically changes the head
lights between the high beams and
low beams.

WARNING

■

For safe use

Do not overly rely on the Automatic High

Beam. Always drive safely, taking care to

observe your surroundings and turning

the high beams on or off manually if nec-

essary.

■

To prevent unintentional operation of

the Automatic High Beam System

When it is necessary to disable the sys-

tem:



P.224

Using the Automatic High Beam
system

211

4-3. Operating the lights and wipers

Driving

• When a vehicle ahead has no lights

• When the lights of a vehicle ahead are

dim

• When a vehicle ahead is reflecting strong

light, such as own headlights

• Situations in which the sensors may not

operate properly:



P.228

●

The headlights may change to the low

beams if a vehicle ahead that is using fog

lights without its headlights turned on is

detected.

●

House lights, street lights, traffic signals,

and illuminated billboards or signs may

cause the high beams to change to the

low beams, or the low beams to remain

on.

●

The following may change the timing at

which the headlights change to the low

beams:

• The brightness of lights of vehicles ahead

• The movement and direction of vehicles

ahead

• The distance between the vehicle and a

vehicle ahead

• When a vehicle ahead only has lights illu-

minated on one side

• When a vehicle ahead is a two-wheeled

vehicle

• The condition of the road (gradient,

curve, condition of the road surface, etc.)

• The number of passengers and amount of

luggage

●

The headlights may change between the

high beams and low beams unexpectedly.

●

Bicycles and other small vehicles may not

be detected.

●

In the following situations, the system may

not be able to correctly detect the bright-

ness of the surroundings. This may cause

the low beams to remain on or the high

beams to flash or dazzle pedestrians or

vehicles ahead. In such a case, it is neces-

sary to manually change between the

high beams and low beams.

• When there are lights similar to head-

lights or tail lights in the surrounding area

• When headlights or tail lights of vehicles

ahead are turned off, dirty, changing

color, or not aimed properly

• When the headlights are repeatedly

changing between the high beams and

low beams.

• When use of the high beams is inappro-

priate or when the high beams may be

flashing or dazzling pedestrians or other

drivers.

• When the vehicle is used in an area in

which vehicles travel on the opposite side

of the road of the country for which the

vehicle was designed, for example using

a vehicle designed for right-hand traffic in

a left-hand traffic area, or vice versa

• When it is necessary to disable the sys-

tem:



P.224

• Situations in which the sensors may not

operate properly:



P.228

■

Temporarily reducing front camera sen-

sitivity

The sensitivity of the front camera can be

temporarily reduced.

Turn the power switch off with the fol-

lowing conditions met.

●

The headlight switch is in the

position.

●

The headlight switch lever is in the low

beam position.

●

The Automatic High Beam switch is on.

Turn the power switch to ON.

Within 60 seconds after performing

step 2, push the headlight switch lever

to the high beam position then pull it to

the original position quickly 10 times,

then leave the lever in its original posi-

tion.

If the sensitivity is changed, the Auto-

matic High Beam indicator will blink 3

times.

■

Changing to the high beams

Push the lever forward.

The AHB indicator will turn off and the
high beam indicator will turn on.
Pull the lever to its original position to
enable the Automatic High Beam system

Turning the high beams on/off
manually

213

4-3. Operating the lights and wipers

Driving

(U.S.A.) or

(Canada)

Turns the fog lights off

Turns the fog lights on

■

Fog lights can be used when

The headlights are on in low beam.

Operating the

lever operates

the wipers or washer as follows:

When

is selected, the wipers will

operate automatically when the sen-
sor detects falling rain. The system
automatically adjusts wiper timing in
accordance with rain volume and vehi-
cle speed.

Fog light switch

The fog lights secure excellent visi-
bility in difficult driving conditions,
such as in rain and fog.

Operating instructions

Windshield wipers and
washer

Operating the lever can switch
between automatic operation and
manual operation, or can use the
washer.

NOTICE

■

When the windshield is dry

Do not use the wipers, as they may dam-

age the windshield.

Operating the wiper lever

214

4-3. Operating the lights and wipers

(U.S.A.) or

(Canada)

Off

Rain-sensing wiper operation

(U.S.A.) or

(Canada)

Low speed operation

(U.S.A.) or

(Canada)

High speed operation

(U.S.A.) or

(Canada)

Temporary operation

When AUTO mode is selected, the
sensor sensitivity can be adjusted by
turning the switch ring.

Increases the sensitivity

Decreases the sensitivity

Washer/wiper dual opera-

tion

Pulling the lever operates the wipers and
washer.
(After operating several times, the wipers
operate once more time after a short delay
to prevent dripping. However, the dripping
prevention does not operate while the
vehicle is moving.)
Vehicles with headlight cleaners:
When the power switch is in ON and the
headlights are on, if the lever is pulled, the
headlight cleaners will operate once. After
this, the headlight cleaners will operate
every 5th time the lever is pulled.

■

The windshield wipers and washer can

be operated when

The power switch is in ON.

■

Operating the windshield wipers and
washer using the voice control system

: If equipped

215

4-3. Operating the lights and wipers

Driving

The following operation can be performed

using the voice control system.

●

Operating the windshield wipers only

once

●

Operating the windshield washer (it can

be performed only when the vehicle is

stopped)

For details regarding the voice control sys-

tem, refer to the “MULTIMEDIA

OWNER’S MANUAL”.

■

Effects of vehicle speed on wiper opera-

tion

With low speed windshield wiper operation

selected, wiper operation will be switched

from low speed to intermittent wiper opera-

tion when the vehicle is stationary. (How-

ever, when the sensor sensitivity is adjusted

to the highest level, the mode will not

switch.)

■

Raindrop sensor

●

The raindrop sensor judges the amount

of raindrops.

An optical sensor is adopted. It may not

operate properly when sunlight from the

rising or setting of the sun intermittently

strikes the windshield, or if bugs, etc. are

present on the windshield.

●

If the wiper switch is turned to the

position while the power switch is in ON,

the wipers will operate once to show that

AUTO mode is activated.

●

When the sensor sensitivity ring is turned
toward high while in

position, the

wipers will operate once to indicate that

the sensor sensitivity is enhanced.

●

If the temperature of the raindrop sensor

is 185°F (85°C) or higher, or 5°F

(-15°C) or lower, automatic operation

may not occur. In this case, operate the

wipers in any mode other than AUTO

mode.

■

If no windshield washer fluid sprays

Check that the washer nozzles are not

blocked, if there is washer fluid in the

washer fluid tank.

■

Front door opening linked windshield

wiper stop function

When

is selected and the windshield

wipers are operating, if a front door is

opened, the operation of the windshield

wipers will be stopped to prevent anyone

near the vehicle from being sprayed by

water from the wipers, provided the vehicle

is stopped with the parking brake applied or

the shift position in P. When the front door is

closed, wiper operation will resume.

WARNING

■

Caution regarding the use of wind-

shield wipers in AUTO mode

The windshield wipers may operate

unexpectedly if the sensor is touched or

the windshield is subject to vibration in

AUTO mode. Take care that your fingers,

etc. do not become caught in the wind-

shield wipers.

■

Caution regarding the use of washer

fluid

When it is cold, do not use the washer

fluid until the windshield becomes warm.

The fluid may freeze on the windshield

and cause low visibility. This may lead to

an accident, resulting in death or serious

injury.

NOTICE

■

When the washer fluid tank is empty

Do not operate the switch continually as

the washer fluid pump may overheat.

Lexus TX500H (2024 year). Manual in english - page 6