Lexus RX350 (2022 year). Manual in english - page 6

 

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Lexus RX350 (2022 year). Manual in english - page 6

 

 

105

3-2. Opening, closing and locking the doors

3

Be

fore
 dri
ving

for the operation to occur.

Kick sensor
Hands Free Power Back Door 
operation detection area

3

When the kick sensor detects that 
your foot is pulled back, a buzzer 
will sound and the power back door 
will automatically fully open/close.

If kick operation is performed again in the 

middle of back door operating, the opera-

tion will stop.

Hands free close & lock function* 
(vehicles with Hands Free Power 
Back Door)

*

: This setting can be customized by your 

Lexus dealer.

If the power back door is closed using a 
Hands Free Power Back Door close 
operation, all of the doors will be 
locked at the same time.

A different buzzer than the normal one will 
sound before the power back door begins 
to close. The door lock operation signals 
will operate to indicate that the power back 
door has closed and all of the doors have 
locked simultaneously.
If a Hands Free Power Back Door opera-
tion is performed while the power back 
door is operating, the power back door will 
stop.
If a Hands Free Power Back Door opera-

tion is performed again, the power back 
door will open.

Luggage compartment lights

The luggage compartment lights turn on 

when the back door is opened.

When the engine switch is turned off, the 

lights will go off automatically after 20 

minutes.

Power back door operating conditions

If the following conditions are met with the 

power back door operation enabled, the 

power back door can be opened and 

closed automatically.

When an electronic key is being carried 

and the back door opener switch is 
pressed

*

When the wireless remote control is 
used

*

When the engine switch is in IGNITION 

ON mode, the vehicle speed must be 

lower than 2 mph (3 km/h) and one of 

the following conditions must be met in 

addition to the above conditions:

• The parking brake is engaged.

• The brake pedal is depressed.

• The shift lever is in P.

*

: When the operation of the power back 

door when it is locked has been disabled 
by a customized setting, operate the 
power back door after it has been 
unlocked.

Close & lock function operating condi-

tions

This function can be operated when all of 

the following conditions are met:
• An electronic key is not detected within 

the vehicle.

• All of the doors other than the power 

back door are closed.

• The engine switch is off.

Hands Free Power Back Door operating 

conditions (if equipped)

The Hands Free Power Back Door (kick 

sensor) setting is on.

A
B

106

3-2. Opening, closing and locking the doors

When an electronic key is carried within 

the operation range.

Hands free close & lock function oper-

ating conditions (vehicles with Hands 

Free Power Back Door)

This function can be operated when all of 

the following conditions are met:
• The hands free close & lock function set-

ting is on.

• The Hands Free Power Back Door oper-

ating conditions are met.

• An electronic key is not detected within 

the vehicle.

• All of the doors other than the power 

back door are closed.

• The engine switch is off.

Back door closer

In the event that the power back door is left 

slightly open, the back door closer will auto-

matically close it to the fully closed position.

The back door closer can function when 

the engine switch is in any mode.

The power back door can be opened 

using the back door opener switch even if 

the back door closer is operating.

Operation of the power back door

When the power back door begins to 

operate, the emergency flashers will flash 

and a buzzer will sound.

When the power back door is disabled, 

the power back door will not operate but 

can be opened and closed manually.

The power back door turns to manual 

operation when the back door opener 

switch is pressed while the power back 

door is in an automatic opening/closing 

operation.

If anything obstructs the power back 

door while opening, a buzzer will sound 

and the power back door will stop imme-

diately. If anything obstructs the power 

back door while closing, a buzzer will 

sound and the power back door will auto-

matically move slightly in the opposite 

direction and then stop.

Back door reserve lock function

This function reserves the locking of the 

power back door when the power back 

door is open. If the following operations are 

performed, all of the doors except the 

power back door will lock and then the 

power back door will lock when it is com-

pletely closed.

1

Close all of the doors, except the power 

back door.

2

Perform an automatic closing operation 

of the power back door and lock the 

doors using the wireless remote control 

(

P.95) or smart access system with 

push-button start (

P.97) while the 

power back door is closing.

Also, if the back door does not fully close 

due to the operation of the jam protection 

function, etc., while the back door is auto-

matically closing after a reserve lock opera-

tion is performed, the reserve lock function 

is canceled and all the doors will unlock.

Situations in which the close & lock 

function may not operate properly

In the following situations, the close & lock 

function may not operate properly:

If the 

 switch on the lower part of the 

power back door (

P.103) is pressed by 

a hand which is holding an electronic key

If the 

 switch on the lower part of the 

power back door (

P.103) is pressed 

when the electronic key is in a bag, etc. 

that is placed on the ground

If the 

 switch on the lower part of the 

power back door (

P.103) is pressed 

with the electronic key not near the vehi-

cle.

Situations in which the Hands Free 

Power Back Door may not operate 

properly (if equipped)

In the following situations, the Hands Free 

Power Back Door may not operate prop-

erly:

When a foot remains under the rear 

bumper

If the rear bumper is strongly hit with a 

foot or is touched for a while

107

3-2. Opening, closing and locking the doors

3

Be

fore
 dri
ving

If the rear bumper has been touched for a 

while, wait for a short time before 

attempting to operate the Hands Free 

Power Back Door again.

When standing excessively close to the 

rear bumper

When an external radio wave source 

interferes with the communication 

between the electronic key and the vehi-

cle (

P.114)

When the vehicle is parked near metal, or 

an external radio wave or electrical noise 

source which affects the sensitivity of the 

Hands Free Power Back Door, such as a 

pay parking spot, gas station, electrically 

heated road, fluorescent light, or metal 

plate

When the vehicle is near a TV tower, 

electric power plant, radio station, large 

display, airport or other facility that gen-

erates strong radio waves or electrical 

noise

When a large amount of water is applied 

to the rear bumper, such as when the 

vehicle is being washed or in heavy rain

When mud, snow, ice, etc. is attached to 

the rear bumper

When the vehicle has been parked for a 

while near objects that may move and 

contact the rear bumper, such as plants

When an accessory is installed to the rear 

bumper

If an accessory has been installed, turn the 

Hands Free Power Back Door (kick sen-

sor) operation setting off.

RX350L: When a tire other than the 

spare tire is stored in the spare tire stor-

age area

Preventing unintentional operation of 

the Hands Free Power Back Door (if 

equipped)

When an electronic key is in the operation 

detection area, the Hands Free Power Back 

Door may operate unintentionally, so be 

careful in the following situations:

When a large amount of water is applied 

to the rear bumper, such as when the 

vehicle is being washed or in heavy rain

When dirt is wiped off the rear bumper

When a small animal or small object, such 

as a ball, moves under the rear bumper

When an object is moved from under the 

rear bumper

If someone is swinging their legs while sit-

ting on the rear bumper

If the legs or another part of someone’s 

body contacts the rear bumper while 

passing by the vehicle

When the vehicle is parked near an elec-

trical noise source which affects the sen-

sitivity of the Hands Free Power Back 

Door, such as a pay parking spot, gas sta-

tion, electrically heated road, or fluores-

cent light

When the vehicle is near a TV tower, 

electric power plant, radio station, large 

display, airport or other facility that gen-

erates strong radio waves or electrical 

noise

When the vehicle is parked in a place 

where objects such as plants are near the 

rear bumper

If luggage, etc. is set near the rear 

bumper

If accessories or a vehicle cover is 

installed/removed near the rear bumper

When the vehicle is being towed

To prevent unintentional operation, turn the 

Hands Free Power Back Door (kick sensor) 

operation setting off.

When reconnecting the battery

To enable the power back door to operate 

properly, close the power back door manu-

ally.

Jam protection function

Sensors are installed in the right and left 

sides of the power back door. When the 

door is automatically closing and the sen-

sors are pushed due to an object being 

caught, etc., the jam protection function will 

operate.
From that position the door will automati-

cally move a little in the opposite direction 

and then the function will stop.

108

3-2. Opening, closing and locking the doors

If the power back door opener is inoper-

ative

The power back door can be unlocked from 

the inside

1

Remove the cover.

To protect the cover, place a rag between 

the flathead screwdriver and cover as 

shown in the illustration.

2

Move the lever.

Customization

Some functions can be customized. 

(

P.449)

WARNING

Back door closer

In the event that the power back door 

is left slightly open, the back door 

closer will automatically close it to the 

fully closed position. It takes several 

seconds before the back door closer 

begins to operate. Be careful not to get 

fingers caught or anything else in the 

power back door, as this may cause 

bone fractures or other serious inju-

ries.

Use caution when using the back door 

closer as it still operates when the 

power back door system is disabled.

Power back door

Observe the following precautions when 

operating the power back door.

Failure to do so may cause death or seri-

ous injury.

Check the safety of the surrounding 

area to make sure there are no obsta-

cles or anything that could cause any 

of your belongings to get caught.

If anyone is in the vicinity, make sure 

they are safe and let them know that 

the power back door is about to open 

or close.

If the power back door system is dis-

abled while the power back door is 

operating, the power back door will 

stop operating. The power back door 

must then be operated manually. Take 

extra care in this situation, as the 

power back door may open or close 

suddenly.

109

3-2. Opening, closing and locking the doors

3

Be

fore
 dri
ving

WARNING

If the operating conditions of the 

power back door (

P.105) are no lon-

ger met, a buzzer may sound and the 

power back door may stop opening or 

closing. The power back door must 

then be operated manually. Take extra 

care on an incline in this situation, as 

the power back door may move sud-

denly.

On an incline, the power back door 

may suddenly shut after it opens. Make 

sure the power back door is fully open 

and secure.

In the following situations, the power 

back door may detect an abnormality 

and automatic operation may be 

stopped. In this case, the power back 

door must then be operated manually. 

Take extra care in this situation, as the 

stopped power back door may sud-

denly open or close, causing an acci-

dent.

• When the power back door contacts 

an obstacle

• When the battery voltage suddenly 

drops, such as when the engine switch 

is turned to IGNITION ON mode or 

the engine is started during automatic 

operation

If a bicycle carrier or similar heavy 

object is attached to the power back 

door, the power back door may not 

operate, causing a malfunction, or the 

power back door may suddenly shut 

again after being opened, causing 

someone’s hands, arms, head or neck 

to be caught and injured. When install-

ing an accessory part to the power 

back door, using a genuine Lexus part 

is recommended.

Jam protection function

Observe the following precautions.

Failure to do so may cause death or seri-

ous injury.

Never use any part of your body to 

intentionally activate the jam protec-

tion function.

The jam protection function may not 

work if something gets caught just 

before the power back door fully 

closes. Be careful not to get fingers 

caught or anything else.

The jam protection function may not 

work depending on the shape of the 

object that is caught. Be careful not to 

catch fingers or anything else.

Hands Free Power Back Door (if 

equipped)

Observe the following precautions.

Failure to do so may cause death or seri-

ous injury.

Check the safety of the surrounding 

area to make sure there are no obsta-

cles or anything that could cause any 

of your belongings to get caught.

Exhaust gasses cause the exhaust 

pipes to become quite hot. When 

operating the Hands Free Power Back 

Door, be careful not to touch the 

exhaust pipe.

Do not operate the Hands Free Power 

Back Door if there is little space under 

the rear bumper.

110

3-2. Opening, closing and locking the doors

NOTICE

Back door spindles

The power back door is equipped with 
spindles 

 that hold the power back 

door in place.
Observe the following precautions.
Failure to do so may cause damage to 
the back door spindle 

, resulting in 

malfunction.

Do not attach any foreign objects, such 

as stickers, plastic sheets, or adhesives 

to the spindle rod.

Do not attach any accessories other 

than genuine Lexus parts to the power 

back door.

Do not place your hand on the spindle 

or apply lateral forces to it.

To prevent back door closer malfunc-

tion

Do not apply excessive force to the 

power back door while the back door 

closer is operating. Applying excessive 

force may cause the back door closer 

to malfunction.

If the power back door is opened and 

closed repeatedly in a short amount of 

time, the back door closer may stop 

operating. In this case, manually open 

the power back door once and wait for 

a while before attempting to close it 

again.

A

A

To prevent malfunction of the power 

back door

Make sure that there is no ice between 

the power back door and frame that 

would prevent movement of the power 

back door. Operating the power back 

door when excessive load is present 

on the power back door may cause a 

malfunction.

Do not apply excessive force to the 

power back door while the power 

back door is operating.

Take care not to damage the sensors 

installed on the right and left edges of 

the power back door (

P.107) with a 

knife or other sharp object. If a sensor 

is disconnected, the power back door 

will not close automatically.

Close & lock function/Hands free 

close & lock function

When closing the power back door using 

the close & lock function/hands free 

close & lock function, a different buzzer 

than the normal one will sound before 

the operation begins.

To check that the operation has started 

correctly, check that a different buzzer 

than the normal one has sounded.

Additionally, when the power back door 

is fully closed and locked, operation sig-

nals will indicate that all of the doors have 

been locked.

Before leaving the vehicle, make sure 

that the operational signals have oper-

ated and that all of the doors are locked.

Hands Free Power Back Door pre-

cautions (if equipped)

The kick sensor is located behind lower 

center part of the rear bumper. Observe 

the following to ensure that the Hands 

Free Power Back Door function operates 

properly:

111

3-2. Opening, closing and locking the doors

3

Be

fore
 dri
ving

The power back door system can be 
enabled/disabled on the multi-informa-
tion display. (

P.79)

1

Press 

 or 

 of the meter con-

trol switches and select 

.

2

Press 

 or 

 of the meter con-

trol switches, select the “Vehicle 
Settings” and then press 

.

3

Press 

 or 

 of the meter con-

trol switches, select 

 and 

then press 

.

4

Press 

 or 

 of the meter con-

trol switches, and then select 
“PBD”.

5

ON and OFF will be switched over 
with presses of 

 on the meter 

control switches.

When OFF is selected and the operations 
of the power back door is made to stop 
from the 

 of multi-information display, 

unless it is set to ON, the operation of the 
power back door will not return. (No 
return in the engine switch operation)

NOTICE

Keep the lower center part of the rear 

bumper clean at all times.

If the lower center part of the rear 

bumper is dirty or covered with snow, the 

Hands Free Power Back Door may not 

operate. In this situation, clean off the dirt 

or snow, move the vehicle from the cur-

rent position and then check if the Hands 

Free Power Back Door operates. If it 

does not operate, have the vehicle 

inspected by your Lexus dealer.

Do not apply coatings that have a rain 

clearing (hydrophilic) effect, or other 

coatings, to the lower center part of 

the rear bumper.

Do not park the vehicle near objects 

that may move and contact the lower 

center part of the rear bumper, such as 

grass or trees.

If the vehicle has been parked for a while 

near objects that may move and contact 

the lower center part of the rear bumper, 

such as grass or trees, the Hands Free 

Power Back Door may not operate. In 

this situation, move the vehicle from the 

current position and then check if the 

Hands Free Power Back Door operates. 

If it does not operate, have the vehicle 

inspected by your Lexus dealer.

Do not subject the rear bumper or its 

surrounding area to a strong impact.

If the rear bumper or its surrounding area 

has been subjected to a strong impact, 

the Hands Free Power Back Door may 

not operate properly.
If the Hands Free Power Back Door does 

not operate in the following situations, 

have the vehicle inspected by your Lexus 

dealer.
• The kick sensor or its surrounding area 

has been subjected to a strong impact.

• The lower center part of the rear 

bumper is scratched or damaged.

Do not disassemble the rear bumper.

Do not attach stickers to the rear 

bumper.

Do not paint the rear bumper.

If a bicycle carrier or similar heavy 

object is attached to the power back 

door, disable the Hands Free Power 

Back Door (kick sensor).

Canceling the power back door 
system

112

3-2. Opening, closing and locking the doors

The Hands Free Power Back Door 
(kick sensor) can be enabled/disabled 
on the multi-information display. 
(

P.79)

1

Press 

 or 

 of the meter con-

trol switches and select 

.

2

Press 

 or 

 of the meter con-

trol switches, select the “Vehicle 
Settings” and then press 

.

3

Press 

 or 

 of the meter con-

trol switches, select 

 and 

then press 

.

4

Press 

 or 

 of the meter con-

trol switches, and then select “Kick 
Sensor”.

5

ON and OFF will be switched over 
with presses of 

 on the meter 

control switches.

When OFF is selected and the operations 
of the Hands Free Power Back Door is 
made to stop from the 

 of multi-infor-

mation display, unless it is set to ON, the 
operation of the Hands Free Power Back 
Door will not return. (No return in the 
engine switch operation)

The open position of the power back-
door can be adjusted.

1

Stop the power back door at the 
desired position. (

P.103)

2

Press and hold the 

 switch on 

the lower part of the power back 
door for 2 seconds.

When setting is complete, a buzzer 
will sound 4 times.

The next time the power back door 
is opened, it will stop at that position.

Returning the power back door opening 

position to the default setting

Press and hold the 

 switch on the 

lower part of the power back door for 7 

seconds.
A buzzer will sound twice. The next time 
the power back door is opened, it will open 
to the default position.

Customization

The opening position can be set with the 

navigation system or multimedia system.
Priority for the stop position is given to the 
last position set by either the 

 switch, 

navigation system or multimedia system.
(Customizable features:

P.449)

Canceling the Hands Free 
Power Back Door (if equipped)

Adjusting the open position of 
the power back door

113

3-2. Opening, closing and locking the doors

3

Be

fore
 dri
ving

Antenna location

Antennas outside the cabin
Antennas inside the cabin
Antenna outside the luggage compart-
ment

Effective range (areas within which the 

electronic key is detected)

When locking or unlocking the doors

The system can be operated when the 
electronic key is within about 2.3 ft. (0.7 m) 
of an outside door handle. (Only the doors 
detecting the key can be operated.)

When starting the engine or changing 
engine switch modes

The system can be operated when the 
electronic key is inside the vehicle.

Alarms and warning messages

An alarm sounds and warning messages 

are displayed on the multi-information dis-

play to protect against unexpected acci-

dents or theft of the vehicle resulting from 

erroneous operation. When a warning mes-

sage is displayed, take appropriate mea-

sures based on the displayed message. 

(

P.402)

When only an alarm sounds, circumstances 

and correction procedures are as follows.

When an exterior alarm sounds once for 

5 seconds

When an interior alarm sounds continu-

ously

Smart access system with 
push-button start

The following operations can be 
performed simply by carrying the 
electronic key on your person, for 
example in your pocket. The driver 
should always carry the electronic 
key.

Locks and unlocks the doors 
(

P.97)

Locks and unlocks the back door 
(

P.102)

Starts and stops the engine 
(

P.170)

A
B
C

Situation

Correction 

procedure

An attempt was made to 
lock the vehicle while a 
door was open.

Close all of the 
doors and lock 
the doors 
again.

A

B

114

3-2. Opening, closing and locking the doors

If “Key Left inside Vehicle” is shown on 

the multi-information display

An attempt was made to lock the doors 

using the smart access system with 

push-button start while the electronic key 

was still inside the vehicle. Retrieve the elec-

tronic key from the vehicle and lock the 

doors again.

Battery-saving function

The battery-saving function will be acti-

vated in order to prevent the electronic key 

battery and the battery from being dis-

charged while the vehicle is not in operation 

for a long time.

In the following situations, the smart 

access system with push-button start may 

take some time to unlock the doors.

• The electronic key has been left in an 

area of approximately 6 ft. (2 m) of the 

outside of the vehicle for 10 minutes or 

longer.

• The smart access system with push-but-

ton start has not been used for 5 days or 

longer.

If the smart access system with push-but-

ton start has not been used for 14 days or 

longer, the doors cannot be unlocked at 

any doors except the driver’s door. In this 

case, take hold of the driver’s door han-

dle, or use the wireless remote control or 

the mechanical key, to unlock the doors.

Turning an electronic key to bat-

tery-saving mode

When battery-saving mode is set, battery 

depletion is minimized by stopping the elec-

tronic key from receiving radio waves.

Press 

 twice while pressing and holding 

. Confirm that the electronic key indica-

tor flashes 4 times.
While the battery-saving mode is set, the 

smart access system with push-button start 

cannot be used. To cancel the function, 

press any of the electronic key buttons.

Conditions affecting operation

The smart access system with push-button 

start, wireless remote control and engine 

immobilizer system use weak radio waves. 

In the following situations, the communica-

tion between the electronic key and the 

vehicle may be affected, preventing the 

smart access system with push-button start, 

wireless remote control and engine immo-

bilizer system from operating properly. 

(Ways of coping:

P.421)

When the electronic key battery is 

depleted

Near a TV tower, electric power plant, 

gas station, radio station, large display, 

airport or other facility that generates 

strong radio waves or electrical noise

When the electronic key is in contact 

with, or is covered by the following metal-

lic objects

• Cards to which aluminum foil is attached

• Cigarette boxes that have aluminum foil 

inside

• Metallic wallets or bags

• Coins

• Hand warmers made of metal

• Media such as CDs and DVDs

When other wireless keys (that emit radio 

waves) are being used nearby

When carrying the electronic key 

together with the following devices that 

emit radio waves

• Portable radio, cellular phone, cordless 

phone or other wireless communication 

Situation

Correction 

procedure

The engine switch was 
turned to ACCESSORY 
mode while the driver’s 
door was open (The 
driver’s door was opened 
when the engine switch 
was in ACCESSORY 
mode).

Turn the engine 
switch off and 
close the 
driver’s door.

115

3-2. Opening, closing and locking the doors

3

Be

fore
 dri
ving

devices

• Another vehicle’s electronic key, another 

electronic key of your vehicle, or a wire-

less key that emits radio waves

• Personal computers or personal digital 

assistants (PDAs)

• Digital audio players

• Portable game systems

If window tint with a metallic content or 

metallic objects are attached to the rear 

window

When the electronic key is placed near a 

battery charger or electronic devices

When the vehicle is parked in a pay park-

ing spot where radio waves are emitted

Note for the entry function

Even when the electronic key is within the 

effective range (detection areas), the sys-

tem may not operate properly in the fol-

lowing cases:

• The electronic key is too close to the win-

dow or outside door handle, near the 

ground, or in a high place when the doors 

are locked or unlocked.

• The electronic key is near the ground or 

in a high place, or too close to the rear 

bumper center when the back door is 

opened.

• The electronic key is on the instrument 

panel, luggage compartment, floor, or in 

the door pockets or glove box when the 

engine is started or engine switch modes 

are changed.

Do not leave the electronic key on top of 

the instrument panel or near the door 

pockets when exiting the vehicle. 

Depending on the radio wave reception 

conditions, it may be detected by the 

antenna outside the cabin and the door 

will become lockable from the outside, 

possibly trapping the electronic key 

inside the vehicle.

As long as the electronic key is within the 

effective range, the doors may be locked 

or unlocked by anyone.

Even if the electronic key is not inside the 

vehicle, it may be possible to start the 

engine if the electronic key is near the 

window.

The doors may unlock if a large amount 

of water splashes on the door handle, 

such as in the rain or in a car wash when 

the electronic key is within the effective 

range. (The door will automatically be 

locked after approximately 60 seconds if 

the doors are not opened and closed.)

If the wireless remote control is used to 

lock the doors when the electronic key is 

near the vehicle, there is a possibility that 

the door may not be unlocked by the 

entry function. (Use the wireless remote 

control to unlock the doors.)

Touching the door lock sensor while 

wearing gloves may delay or prevent lock 

operation. Remove the gloves and touch 

the lock sensor again.

When the lock operation is performed 

using the lock sensor, recognition signals 

will be shown up to two consecutive 

times. After this, no recognition signals 

will be given.

If the door handle becomes wet while the 

electronic key is within the effective 

range, the door may lock and unlock 

repeatedly. In that case, follow the follow-

ing correction procedures to wash the 

vehicle:

• Place the electronic key in a location 6 ft. 

(2 m) or more away from the vehicle. 

(Take care to ensure that the key is not 

stolen.)

• Set the electronic key to battery-saving 

mode to disable the smart access system 

with push-button start. (

P.114)

If the electronic key is inside the vehicle 

and a door handle becomes wet during a 

car wash, a message may be shown on 

the multi-information display and a 

buzzer will sound outside the vehicle. To 

turn off the alarm, lock all the doors.

The lock sensor may not work properly if 

it comes into contact with ice, snow, mud, 

etc. Clean the lock sensor and attempt to 

operate it again.

A sudden approach to the effective 

range or door handle may prevent the 

doors from being unlocked. In this case, 

return the door handle to the original 

position and check that the doors unlock 

before pulling the door handle again.

If there is another electronic key in the 

116

3-2. Opening, closing and locking the doors

detection area, it may take slightly longer 

to unlock the doors after the door handle 

is gripped.

Fingernails may scrape against the door 

during operation of the door handle. Be 

careful not to injure fingernails or dam-

age the surface of the door.

When the vehicle is not driven for 

extended periods

To prevent theft of the vehicle, do not 

leave the electronic key within 6 ft. (2 m) 

of the vehicle.

The smart access system with push-but-

ton start can be deactivated in advance.

Setting the electronic key to battery-sav-

ing mode helps to reduce key battery 

depletion. (

P.114)

To operate the system properly

Make sure to carry the electronic key when 

operating the system. Do not get the elec-

tronic key too close to the vehicle when 

operating the system from the outside of the 

vehicle.
Depending on the position and holding 

condition of the electronic key, the key may 

not be detected correctly and the system 

may not operate properly. (The alarm may 

go off accidentally, or the door lock preven-

tion may not operate.)

If the smart access system with 

push-button start does not operate 

properly

If the doors cannot be locked or unlocked 

and the back door cannot be opened, 

perform the following.

• Bring the electronic key close to the door 

handle and perform a lock or unlock 

operation.

• Bring the electronic key close to the but-

ton on the back door (

P.102) and press 

the button.

• Use the wireless remote control.
If the doors cannot be locked or unlocked 

by perform the above, use the mechanical 

key. (

P.421) However, if the mechanical 

key is used while the alarm system is set, the 

warning will sound. (

P.67)

If the engine cannot be started, refer to 

P.422

Customization

Some functions can be customized. 

(

P.449)

If the smart access system with 

push-button start has been deactivated 

in a customized setting

Locking and unlocking the doors: Use 

the wireless remote control or mechani-

cal key. (

P.97, 102, 421)

Starting the engine and changing engine 

switch modes: 

P.422

Stopping the engine: 

P.172

WARNING

Caution regarding interference with 

electronic devices

People with implantable cardiac pace-

makers, cardiac resynchronization 

therapy-pacemakers or implantable 

cardioverter defibrillators should keep 

away from the smart access system 

with push-button start antennas. 

(

P.113)

The radio waves may affect the opera-

tion of such devices. If necessary, the 

entry function can be disabled. Ask 

your Lexus dealer for details, such as 

the frequency of radio waves and tim-

ing of the emitted radio waves. Then, 

consult your doctor to see if you 

should disable the entry function.

Users of any electrical medical device 

other than implantable cardiac pace-

makers, cardiac resynchronization 

therapy-pacemakers or implantable 

cardioverter defibrillators should con-

sult the manufacturer of the device for 

information about its operation under 

the influence of radio waves.

Radio waves could have unexpected 

effects on the operation of such medi-

cal devices.

Ask your Lexus dealer for details on dis-

abling the entry function.

117

3-3. Adjusting the seats

3

Be

fore
 dri
ving

3-3.Adjusting the seats

Seat position adjustment switch
Seat cushion (front) angle adjust-
ment switch
Vertical height adjustment switch
Seatback angle adjustment switch
Lumbar support firmness adjust-
ment switch
Lumbar support height adjustment 
switch (if equipped)
Seat cushion length adjustment 
switch (if equipped)

Power easy access system

The driver’s seat (on some models) and 

steering wheel move in accordance with 

engine switch mode and the driver’s seat 

belt condition. (

P.129)

Front seats

WARNING

When adjusting the seat position

Take care when adjusting the seat 

position to ensure that other passen-

gers are not injured by the moving 

seat.

Do not put your hands under the seat 

or near the moving parts to avoid 

injury. Fingers or hands may become 

jammed in the seat mechanism.

Make sure to leave enough space 

around the feet so they do not get 

stuck.

Seat adjustment

To reduce the risk of sliding under the lap 

belt during a collision, do not recline the 

seat more than necessary.

If the seat is too reclined, the lap belt may 

slide past the hips and apply restraint 

forces directly to the abdomen, or your 

neck may contact the shoulder belt, 

increasing the risk of death or serious 

injury in the event of an accident.

Adjustments should not be made while 

driving as the seat may unexpectedly 

move and cause the driver to lose control 

of the vehicle.

Adjustment procedure

A
B

C
D

E

F

G

118

3-3. Adjusting the seats

Rear seats

WARNING

When a rear seatback is folded

Observe the following precautions.

Failure to do so may result in death or 

serious injury.

Do not fold down the rear seatbacks 

while driving.

Stop the vehicle on level ground, apply 

the parking brake and shift the shift 

lever to P.

Do not allow anyone to sit on a folded 

rear seatback or in the luggage com-

partment while driving.

Do not allow children to enter the lug-

gage compartment.

When operating the rear seatback

Observe the following precautions.

Failure to do so may result in death or 

serious injury.

Make sure that passengers are clear of 

the rear seatback before operating it.

To prevent hands and other body parts 

from being caught, keep them away 

from the gaps in the seats and the mov-

ing parts of the seats when operating a 

rear seatback.

Power seat: Do not let children oper-

ate the rear seatback. Other passen-

gers may get caught in the seat.

Power seat: Make sure that all passen-

gers are clear of a seat before folding 

it. Do not let passengers sit in the seat 

while it is being folded.

Seat adjustment

Second-row seats: To reduce the risk of 

sliding under the lap belt during a colli-

sion, do not recline the seat more than 

necessary.
If the seat is reclined excessively, the lap 

belt may slide past the hips and apply 

restraint forces directly to the abdomen, 

or your neck may contact the shoulder 

belt, increasing the risk of death or seri-

ous injury in the event of an accident.

After adjusting the rear seats

Observe the following precautions.

Failure to do so may result in death or 

serious injury.

Make sure that the rear seatback is 

securely locked in position by lightly 

pushing it back and forth.

Check that the seat belts are not 

twisted or caught between or behind 

in the rear seatback.

Arrange the seat belts in the proper 

positions for ready use.

Jam protection function (power seat)

Observe the following precautions.

Failure to do so may result in death or 

serious injury.

Never use any part of your body to 

intentionally activate the jam protec-

tion function.

The jam protection function may not 

operate if something is caught just 

before the fully folded position. Be 

careful so that fingers, etc. do not get 

caught.

The jam protection function may not 

operate depending on the shape or 

position of the obstruction. Be careful 

so that fingers, etc. do not get caught.

119

3-3. Adjusting the seats

3

Be

fore
 dri
ving

Manual seat

Seatback angle adjustment lever
Seat position adjustment lever

NOTICE

Before folding a rear seat seatback

Second-row seats: Make sure to stow 

the center seat seat belt buckle and 

armrest before folding the second-row 

seat seatbacks. (

P.322)

Third-row seats: Make sure that the 

third-row seats and trays are free of 

obstructions before folding the seat-

backs. Otherwise the seat or tray may 

be damaged.

Adjustment procedure (RX350)

A
B

120

3-3. Adjusting the seats

Power seat

Seatback angle adjustment switch
Seat position adjustment lever

The rear seatbacks can be adjusted 

when (power seat)

When the rear seatback is in a position 
within the range 

 shown in the illustra-

tion, the rear seat operation switch (rear 

seat) can be used to adjust the rear seat-

back.

 is where the rear seatback is at its most 

upright position.

Fully reclining the rear seatback (power 

seat)

Operate the rear seat operation switch 

(rear seat) to recline the rear seatback and 

stop it partway. To set the rear seatback to 

the rearmost position, press the button 

again.

A
B

A

B

 

 

 

 

 

 

 

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