Content .. 17 18 19 20 ..

Lexus RX (2022 year). Manual in english - page 19

321

5-3. Using the air conditioning system and defogger

rior f
ea

ture
s

Select the air flow mode

: Air flows to the upper body

: Air flows to the upper body and feet

: Air flows to the feet

: Air flows to the feet and the wind-

shield defogger operates

Adjust the right side seat tempera-
ture setting
Function on/off indicators

When the function is on, the indicator illu-
minates on the control screen.

Sub function menu

When the sub function button on the
Remote Touch is pressed, the following
functions can be switched on and off.
“AUTO”: Set automatic mode on/off
(



P.324)

“Off”: Turn the fan off
“A/C”: Set cooling and dehumidification
function
If the “A/C” display is turned off, the system
will blow ambient temperature air or
heated air.
“3-ZONE”: Adjust the temperature for the
driver, front passenger and rear passenger
seats separately (“3-ZONE” mode)
(



P.325)

: Changing the fan speed setting

during the automatic mode operation
(Blower customization)

■

Option control screen

Select

on the sub menu to display

the option control screen.

The functions can be switched on and off.
When the function is on, the indicator illu-
minates on the screen.



Vehicles with DUAL-ZONE climate
control

Adjusting the temperature for
driver and passenger seats sepa-
rately (“DUAL” mode) (



P.325)

Cooling and dehumidification func-
tion

If the “A/C” indicator is turned off, the sys-
tem will blow ambient temperature air or
heated air.

nanoe™

system on/off (if

equipped)
Select the front seat concentrated
airflow mode (S-FLOW) (



P.324)

Prevent ice from building up on the
windshield and wiper blades
(Windshield wiper de-icer) (if
equipped)

: nanoe™ and the nanoe™ mark are

trademarks of Panasonic Corporation.

322

5-3. Using the air conditioning system and defogger



Vehicles with 3-ZONE climate con-
trol

Adjust the temperature for driver,
passenger and rear seats sepa-
rately (“3-ZONE” mode)
(



P.325)

Cooling and dehumidification func-
tion

If the “A/C” indicator is turned off, the sys-
tem will blow ambient temperature air or
heated air.

nanoe™

system on/off (if

equipped)
Select the front seat concentrated
airflow mode (S-FLOW) (



P.324)

Prevent ice from building up on the
windshield and wiper blades
(Windshield wiper de-icer) (if
equipped)

: nanoe™ and the nanoe™ mark are

trademarks of Panasonic Corporation.

■

Side display



Vehicles with DUAL-ZONE climate
control

Adjust the left side seat tempera-
ture setting
Adjust the fan speed setting
Adjust the right side seat tempera-
ture setting
Set cooling and dehumidification
function on/off
Adjusting the temperature for
driver and passenger seats sepa-
rately (“DUAL” mode) (



P.325)

Select the air flow mode



Vehicles with 3-ZONE climate con-
trol

Adjust the left side seat tempera-
ture setting
Adjust the fan speed setting

B
C

323

5-3. Using the air conditioning system and defogger

rior f
ea

ture
s

Adjust the right side seat tempera-
ture setting
Set cooling and dehumidification
function on/off
Adjust the temperature for driver,
passenger and rear seats sepa-
rately (“3-ZONE” mode)
(



P.325)

Select the air flow mode

■

Blower customization

Fan speed setting during the automatic

mode operation can be customized.

Each time

is selected, the fan speed

setting mode changes as follows.
“NORMAL”



“ECO”



“FAST”



“NORMAL”

■

Windshield wiper de-icer (if equipped)

This feature is used to prevent ice from

building up on the windshield and wiper

blades.
The windshield de-icer will automatically

turn off after a while.

■

Heated Windshield Defroster (if

equipped)

This feature is used to prevent ice from

building up on the windshield and wiper

blades.
Press the switch to turn the system on/off.

The Heated Windshield Defroster will
automatically turn off in 4 minutes. The

Heated Windshield Defroster will not
operate if the outside temperature is 5°C
(41°F) or higher.

■

nanoe™ system (if equipped)

This vehicle incorporates a biocidal prod-

uct.

Ionised air generated by a device incorpo-

rated in the vehicle purifies the air in the

cabin by suppressing bacteria.

Active substance: Free radicals generated

in situ from ambient air or water

nanoe™ helps to provide purified air by

emitting electrically charged water parti-

cles through the window side air outlet of

the driver’s seat*.

●

When the fan is turned on and nanoe™

on the option control screen is selected,

the nanoe™ system is activated.

●

When the fan is operated in the following

conditions, system performance will be

maximized. If the following conditions are

not met, performance will be limited.

• The

air outlets are

being used.

• The window side air outlet of the driver’s

seat is open.

●

When nanoe™ is generated, a small

amount of ozone is emitted and may be

faintly smelled in some situations. How-

ever, this is approximately the same as the

amount that already exists in nature, such

as in forests, and it has no affect on the

human body.

●

A slight noise may be heard during oper-

ation. This is not a malfunction.

: According to temperature and humidity

conditions, fan speed and direction of
the air flow, the nanoe™ system may not
operate at full capacity.

324

5-3. Using the air conditioning system and defogger

Press the automatic mode switch or
select “AUTO” on the sub function
menu. (



P.319)

Press the outside/recirculated air
mode switch to switch to automatic
air intake mode. (if equipped)

The air conditioning system automatically

switches between outside air and recircu-

lated air modes.

Adjust the temperature setting.

To stop the operation, press the off
switch or select “Off” on the sub
function menu. (



P.319)

If the fan speed setting or air flow modes

are operated, the automatic mode indica-

tor goes off. However, automatic mode for

functions other than that operated is main-

tained.

■

Using automatic mode

Fan speed is adjusted automatically accord-

ing to the temperature setting and the

ambient conditions.
Therefore, the fan may stop for a while until

warm or cool air is ready to flow immedi-

ately after the automatic mode switch is

pressed or “AUTO” is selected.
Cool air may blow around the upper body

even when the heater is on due to sunlight.

■

Automatic mode for air intake control (if

equipped)

In automatic mode, the system detects

exhaust gas and other pollutants and auto-

matically switches between outside air and

recirculated air modes.
When the dehumidification function is off,

and the fan is operating, turning automatic

mode on will activate the dehumidification

function.

This function automatically controls the
air conditioning airflow so that priority
is given to the front seats. When the
front passenger seat is not occupied,
airflow may switch to only the driver's
seat. Unnecessary air conditioning is
suppressed, contributing to increased
fuel efficiency.
Front seat concentrated airflow mode
operates in the following situations.



No passengers are detected in the
rear seats



The windshield defogger is not
operating

WARNING

■

To prevent burns (vehicles with wind-

shield wiper de-icer)

Do not touch the glass at lower part of

the windshield or to the side of the front

pillars when the windshield wiper de-icer

is on.

■

nanoe™ generator (if equipped)

Do not disassemble or repair the genera-

tor because it contains high voltage

parts. Contact any authorized Lexus

retailer or Lexus authorized repairer, or

any reliable repairer if the generator

needs repair.

NOTICE

■

To prevent damage to the nanoe™ (if

equipped)

Do not insert anything into the driver’s

side vent, attach anything to it, or use

sprays around the driver’s side vent.

These things may cause the generator

not to work properly.

Using automatic mode

Front seat concentrated airflow
mode (S-FLOW)

325

5-3. Using the air conditioning system and defogger

rior f
ea

ture
s

While operating,

illuminates.

■

Manually turning front seat con-
centrated airflow mode on/off

In front seat concentrated airflow
mode, directing airflow to the front
seats only and to all seats can be
switched via switch operation. When
the mode has been switched manually,
automatic airflow control stops operat-
ing.

Select

on the center display

and switch the airflow.



Indicator illuminated: Airflow to the
front seats only



Indicator off: Airflow to all the seats

■

Operation of automatic airflow control

●

In order to maintain a comfortable inte-

rior, airflow may be directed to seats

without passengers immediately after the

engine is started and at other times

depending on the outside temperature.

●

After the engine is started, if passengers

move around inside or enter/exit the vehi-

cle, the system cannot accurately detect

the presence of passengers and auto-

matic airflow control will not operate.

■

Operation of manual airflow control

Even if the function is manually switched to

directing airflow to only the front seats,

when a rear seat is occupied, it may auto-

matically direct airflow to all seats.

■

To return to automatic airflow control

With the indicator off, turn the engine

switch off.

After 60 minutes or more elapse, turn

the engine switch to ON.



Vehicles with DUAL-ZONE climate
control

To turn on the “DUAL” mode, perform
any of the following procedures:



Select “DUAL” on the sub function
menu. (



P.319)



Select “DUAL” on the option con-
trol screen.



Adjust the passenger’s side temper-
ature setting.

The indicator on the main control screen
comes on when the “DUAL” mode is on.



Vehicles with 3-ZONE climate con-
trol

To turn on the “3-ZONE” mode, per-
form any of the following procedures:



Select “3-ZONE” on the sub func-
tion menu. (



P.319)



Select “3-ZONE” on the option
control screen.



Adjust a passenger seat tempera-
ture setting.

The indicator on the main control screen
comes on when the “3-ZONE” mode is on.

■

Location of air outlets

The air outlets and air volume changes
according to the selected air flow
mode.

Adjusting the temperature for
the driver and passenger seats
separately

Air outlet layout and operations

326

5-3. Using the air conditioning system and defogger

■

Adjusting the position of and open-
ing and closing the air outlets



Front center

Direct air flow to the left or right, up
or down

Turn the knob to open or close the
vent



Front side

Direct air flow to the left or right, up
or down

Turn the knob to open or close the
vent



Rear

Direct air flow to the left or right, up
or down

Turn the knob to open or close the
vent

WARNING

■

To prevent the windshield defogger

from operating improperly

Do not place anything on the instrument

panel which may cover the air outlets.

Otherwise, air flow may be obstructed,

preventing the windshield defoggers

from defogging.

327

5-3. Using the air conditioning system and defogger

rior f
ea

ture
s

■

Center Display

Using the touchpad of the Remote
Touch, select the button on the screen.
This system can also be operated by
the touch screen.

Adjust the rear seats fan speed set-

ting
Select the rear seats air flow mode

: Air flows to the upper body

: Air flows to the upper body and feet

: Air flows to the feet

Adjust the rear seats temperature
setting
Function on/off indicators

When the function is on, the indicator illu-
minates on the control screen.

Sub function menu

When the sub function button on the
Remote Touch is pressed, the following
functions can be switched on and off.
“Rear off”: Turn the rear seats fan off
“Rear AUTO”: Set the rear seats automatic
mode on/off (



P.328)

: Disables operation of the rear air

conditioning system using the Rear air con-
ditioning system control panel

Rear automatic air condi-
tioning system (RX350L)

The air outlets and fan speed are
automatically adjusted according
to the temperature setting.

The rear air conditioning system
can be operated using the Center
Display and rear air conditioning
system control panel.

Press the “MENU” button on the
Remote Touch to display the main
menu and move the cursor to

to display the climate control short-
cut buttons. Then, select

to dis-

play the rear air conditioning
control screen.

Rear air conditioning control
operation

328

5-3. Using the air conditioning system and defogger

■

Rear air conditioning system control panel

Adjust the rear seats fan speed setting

Press

to increase the fan speed and

to decrease the fan speed.

Press the OFF switch to turn the fan off.

Adjust the rear seats temperature setting

Press

to increase the temperature and

to decrease the temperature.

Select the air flow mode
OFF switch
AUTO button

When the function is on, the indicator illuminates on the control screen.



Center Display

Select “Rear AUTO” on the sub
function menu. (



P.327)

To stop the operation, select “Rear
off” on the sub function menu.
(



P.327)

If the fan speed setting or air flow
modes are operated, the automatic
mode indicator goes off. However,

automatic mode for functions other
than that operated is maintained.



Rear air conditioning system control
panel

Press “AUTO” on the rear air con-
ditioning system control panel.

To stop the operation, select “OFF”
on the rear air conditioning system
control panel.

If the fan speed setting or air flow
modes are operated, the automatic

C
D

Using automatic mode

329

5-3. Using the air conditioning system and defogger

rior f
ea

ture
s

mode indicator goes off. However,
automatic mode for functions other
than that operated is maintained.

■

Using automatic mode

Fan speed is adjusted automatically accord-

ing to the temperature setting and the

ambient conditions.
Therefore, the fan may stop for a while until

warm or cool air is ready to flow immedi-

ately after “Rear AUTO” is selected or

“AUTO” is touched.
Cool air may blow around the upper body

even when the heater is on due to sunlight.

The temperature setting of the rear
seats can be adjusted using the follow-
ing methods:



When the “3-ZONE” indicator is
off: Adjust the driver’s seat tempera-
ture.

Adjust the temperature setting of each
rear seat using the Center Display or rear
air conditioning system control panel.



Adjust the temperature setting of
rear seats using the Center Display
(rear air conditioning control
screen) or rear air conditioning sys-
tem control panel.

■

Location of air outlets

The air outlets and air volume changes
according to the selected air flow
mode.

■

Adjusting the position of and open-
ing and closing the air outlets

Adjusting the position of and opening
and closing the air outlets

Direct air flow to the left or right, up
or down

Turn the knob fully to the back of
the vehicle to close the vent

Adjusting the temperature set-
ting of the rear seats

Air outlets

NOTICE

■

To prevent battery discharge

Do not leave the air conditioning system

on longer than necessary when the

engine is off.

330

5-3. Using the air conditioning system and defogger

: If equipped

Turns the heated steering wheel on/off

The indicator light comes on when the
heated steering wheel is operating.

■

Operation condition

The engine switch is in IGNITION ON

mode.

■

Timer function

The heated steering wheel will automati-

cally turn off after about 30 minutes.

■

When the heated steering wheel is

operating

If the heated windshield defroster, rear win-

dow defogger and outside rear view mirror

defoggers are on, operation of the heated

steering wheel will be suspended. Turn off

the heated windshield defroster, rear win-

dow defogger or outside rear view mirror

defoggers to enable the heated steering

wheel. (



P.323)

■

Front seats



Vehicles without seat ventilators

Each time the switch is pressed, the
operation condition changes as fol-
lows.
Hi (3 segments lit)



Mid (2 segments

lit)



Lo (1 segment lit)



Off

Heated steering wheel

/seat

heaters

/seat ventilators



Heated steering wheel

Warms up the grip of the steering
wheel



Seat heaters

Warm up the seat upholstery



Seat ventilators

Maintain good ventilation using a fan
built into the seat

WARNING

■

To prevent minor burn injuries

Care should be taken if anyone in the fol-

lowing categories comes in contact with

the steering wheel or seats when the

heater is on:

●

Babies, small children, the elderly, the

sick and the physically challenged

●

Persons with sensitive skin

●

Persons who are fatigued

●

Persons who have taken alcohol or

drugs that induce sleep (sleeping

drugs, cold remedies, etc.)

NOTICE

■

To prevent damage to the seat heat-

ers

Do not put heavy objects that have an

uneven surface on the seat and do not

stick sharp objects (needles, nails, etc.)

into the seat.

■

To prevent battery discharge

Do not use the functions when the

engine is off.

Heated steering wheel

Seat heaters

331

5-3. Using the air conditioning system and defogger

rior f
ea

ture
s

The level indicator (amber)

lights up

during operation.



Vehicles with seat ventilators

When any switch is pressed, the system
is set to automatic mode and the
“AUTO” indicator (green) lights up.
Each time the switch is pressed, the
operation condition changes as fol-
lows.
Hi (3 segments lit)



Mid (2 segments

lit)



Lo (1 segment lit)



Off

The level indicator (amber)

lights up

during operation.

■

Second-row seats

Each time the switch is pressed, the
operation condition changes as fol-
lows.
Hi (3 segments lit)



Mid (2 segments

lit)



Lo (1 segment lit)



Off

The level indicator (amber)

lights up

during operation.



Type A



Type B

■

Operation condition

The engine switch is in IGNITION ON

mode.

■

When the air conditioning system is

operating in front seat concentrated air-

flow mode (S-FLOW)

If a passenger is not detected in the front

passenger seat, the seat heater of the front

passenger’s seat will be turned off if on.

(



P.324)

■

Customization

Some functions can be customized.

(



P.480)

■

When the seat heaters are operating

(vehicles with Heated Windshield

Defroster)



Front

If the heated windshield defroster, rear

window defogger and outside rear view

332

5-3. Using the air conditioning system and defogger

mirror defoggers are on, operation of the

front passenger seat heater will be sus-

pended. Turn off the heated windshield

defroster, rear window defogger or outside

rear view mirror defoggers to enable the

front passenger seat heater. (



P.323)



Second-row

If the Heated Windshield Defroster is

operated, operation of the second-row

seat heaters will be suspended. Turn off the

Heated Windshield Defroster to enable

the second-row seat heaters. (



P.323)



Mid (2 segments

lit)



Lo (1 segment lit)



Off

The level indicator (green)

lights up

during operation.

■

Operation condition

The engine switch is in IGNITION ON

mode.

■

When the air conditioning system is

operating in front seat concentrated air-

flow mode (S-FLOW)

If a passenger is not detected in the front

passenger seat, the seat ventilator of the

front passenger’s seat will be turned off if

on. (



P.324)

■

Customization

Some functions can be customized.

(



P.480)

WARNING

■

To prevent overheating and minor

burn injuries

Observe the following precautions when

using the seat heaters.

●

Do not cover the seat with a blanket or

cushion when using the seat heater.

●

Do not use seat heater more than nec-

essary.

Seat ventilators (front seats)

333

5-4. Using the interior lights

rior f
ea

ture
s

5-4.Using the interior lights

Outer foot lights
Instrument panel ornament light (if equipped)
Shift lever light (if equipped)
Front interior light (



P.334)

Front personal lights (



P.334)

Door trim ornament lights (if equipped)
Rear interior light (



P.334)

Rear personal lights (



P.334)

Door courtesy lights
Footwell lights
Scuff lights (if equipped)
Front center console light

Interior lights list

Location of the interior lights

A
B
C
D

E
F

334

5-4. Using the interior lights

■

Front interior light

Turns the lights on/off (touch the light)

Turns the door position on/off

On
Off

■

Rear interior light

The rear interior light turns on/off
together with the front interior light.

■

Front personal lights

Turns the lights on/off (touch the lights)

■

Rear personal lights

Turns the lights on/off

■

Illuminated entry system

The lights automatically turn on/off accord-

ing to the engine switch mode, the pres-

ence of the electronic key, whether the

doors are locked/unlocked, and whether

the doors are opened/closed.

■

To prevent the battery from being dis-

charged

If the interior lights remain on when the

engine switch is turned off, the lights will go

off automatically after 20 minutes.

■

When front interior light or front per-

sonal lights do not respond as normal

In the following cases, the interior lights and

front personal lights may not respond as

normal.

●

When water, dirt, etc., have adhered to

the lens surface

●

When operated with a wet hand

●

When wearing gloves, etc.

Operating the interior lights

Operating the personal lights

A
B

335

5-4. Using the interior lights

rior f
ea

ture
s

■

The interior lights may turn on automati-

cally when

If any of the SRS airbags deploy (inflate) or

in the event of a strong rear impact, the inte-

rior lights will turn on automatically.
The interior lights will turn off automatically

after approximately 20 minutes.
The interior lights can be turned off manu-

ally. However, in order to help prevent fur-

ther collisions, it is recommended that they

be left on until safety can be ensured.
(The interior lights may not turn on auto-

matically depending on the force of the

impact and conditions of the collision.)

■

Customization

Some functions can be customized.

(



P.480)

NOTICE

■

Removing light lenses

Never remove the lens for the front inte-

rior light and front personal lights. Other-

wise, the lights will be damaged. If the

lens need to remove, contact any author-

ized Lexus retailer or Lexus authorized

repairer, or any reliable repairer.

■

To prevent battery discharge

Do not leave the lights on longer than

necessary when the engine is not run-

ning.

336

5-5. Using the storage features

5-5.Using the storage features



Vehicles with bench-type second-row seats

Glove box (



P.338)

Auxiliary boxes (if equipped) (



P.341)

Door pockets (



P.340)

Bottle holders (



P.340)

Console box (



P.338)

Cup holders (



P.339)

Coin box (



P.340)

Smartphone holder (



P.338)

List of storage features

Location of the storage features

A
B
C
D

E
F

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