
2625-3. Using the air conditioning system and defogger
5-3.Using the air conditioning system and defogger
Left-hand side temperature control switch
Fan speed control switch
Automatic mode switch
Off switch
Windshield defogger switch
Rear window and outside rear view mirror defoggers switch
Outside/recirculated air mode switch
Airflow mode control switch
Automatic air conditioning system
Air outlets and fan speed are automati cally adjusted according to the tem-
perature setting.
Press the “MENU” button on  the Remote Touch, then select “Climate” to dis-
play the air conditioning control screen.( P.257)
10.3-inch display model: The air cond itioning system can be displayed and 
operated on the side display.
Air conditioning controls
A
B
C
D
E
F
G
H 

2655-3. Using the air conditioning system and defogger
5
Interior features
diately after the air conditioning system is 
started in automatic mode.
■Air conditioning filter
 P.340
■Customization
Settings (e.g. A/C automatic mode switch 
operation) can be changed.
(Customizable features:  P.416)
■Main control screen
Using the touchpad of the Remote 
Touch, select the button on the screen.
 to   can be adjusted by perform-
ing the following operations.
Flick operation: Move the pointer to 
the desired item and flick the touchpad 
up or down.
The item can be adjusted by one level.
Trace operation: After selecting the 
desired item, slide your finger up or 
down.
The item can be adjusted by the amount 
that you trace.
Trace operation cannot  be used while driv-
ing.
Sub menu
Selecting the sub menu item to switch the 
main screen.
: Display the air conditioning control 
screen
: Display the heated steering 
wheel/seat heater/sea t ventilator control 
screen (if equipped)
: Display the Lexus Climate Con-
cierge control screen
: Display the option control screen
Adjust the left-hand side tempera-
ture setting
Adjust the fan speed setting
Select the air flow mode
: Air flows to the upper body
: Air flows to the upper body and feet
WARNING
■To prevent the windshield from fog-
ging up
Do not use the windshield defogger 
switch during cool air operation in 
extremely humid weather. The difference 
between the temperature of the outside 
air and that of the windshield can cause 
the outer surface of the windshield to fog 
up, blocking your vision.
■When the outside rear view mirror 
defoggers are operating
Do not touch the outside rear view mir-
ror surfaces, as they can become very 
hot and burn you.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system 
on longer than necessary when the 
engine is off.
Air conditioning control screen
BE
A
B
C
D 

2665-3. Using the air conditioning system and defogger
: Air flows to the feet
: Air flows to the feet and the wind-
shield defogger operates
Adjust the right-hand side tem-
perature 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.
: Set Lexus Climate Concierge 
(  P.260)
“AUTO”: Set automatic mode on/off 
(  P.267)
“OFF”: Turn the fan off
“A/C”: Set cooling and dehumidification 
function
“DUAL”: Adjust the temperature for driver 
and front passenger seats separately 
(“DUAL” mode) ( P.268)
: Set eco air conditioning mode
■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.
Set Lexus Climate Concierge 
( P.260)
Adjusting the temperature for 
driver and front  passenger seats 
separately (“DUAL” mode) 
( P.268)
Set eco air conditioning mode
Air conditioning and heater output is lim-
ited to prioritize fuel economy.
Cooling and dehumidification func-
tion
Prevent ice from building up on the 
windshield and wiper blades 
(Windshield wiper de-icer) (if 
equipped)
■Side display (10. 3-inch display 
model)
Display the heated steering 
wheel/seat heaters/seat ventilators 
control screen (if equipped) 
E
F
G
A
B
C
D
E
A 

2715-3. Using the air conditioning system and defogger
5
Interior features
*: If equipped
Turns the heated steering wheel on/off
Each time the switch is pressed, the opera-
tion condition changes as follows.
AUTO (lit)  Hi (2 segments lit)   Lo (1 
segment lit)   Off
The AUTO indicator   and/or level indi-
cator   illuminates during operation.
■The heated steering wheel can be used 
when
The engine switch is in ON.
■Customization
Steering wheel heating preference in auto-
matic mode can be changed. (Customiz-
able features:  P.417)
Heated steering wheel*/seat 
h
eaters*/seat ventilators*
 Heated steering wheel
Warms up the grip of the steering 
wheel
 Seat heaters
Warm up the seat upholstery
 Seat ventilators
Maintain good airflow on the seat 
upholstery by sucking air into the 
seats
Press the “MENU” button on the 
Remote Touch and select “Climate” 
to display the air conditioning con-
trol screen. Then, select   on the 
sub menu ( P.265) to display the 
heated steering wheel/seat heat-
ers/seat ventilators control screen.
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 phys ically 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 and seat ventilators
Do not put heavy objects that have an 
uneven surface on the seat and do not 
stick sharp objects (n eedles, nails, etc.) 
into the seat.
■To prevent battery discharge
Do not use the functions when the 
engine is off.
Heated steering wheel
A
B 

2725-3. Using the air conditioning system and defogger
■Seat heaters
Turns the seat heaters on/off
Each time the switch is pressed, the opera-
tion condition changes as follows.
AUTO (lit)   Hi (3 segments lit)   Mid 
(2 segments lit)   Lo (1 segment lit)   
Off
The AUTO indicator   and/or level indi-
cator   illuminates during operation.
■Seat ventilators
Turns the seat ventilators on/off
Each time the switch is pressed, the opera-
tion condition changes as follows.
AUTO (lit)   Hi (3 segments lit)   Mid 
(2 segments lit)   Lo (1 segment lit)   
Off
The AUTO indicator   and/or level indi-
cator   illuminates during operation.
■The seat ventilators can be used when
The engine switch is in ON.
■Air conditioning system-linked control 
mode
When the seat ventilator fan speed level is 
Hi, the seat ventilator fan speed becomes 
higher according to the fan speed of the air 
conditioning system.
■Customization
Settings for the seat heaters and ventilators 
can be changed. (Customizable features: 
 P.417)
■Main display
Using the touchpad of the Remote 
Touch, select the button on the screen.
 to   can be adjusted by perform-
ing the following operations.
Flick operation: Move the pointer to 
the desired item and flick the touchpad 
up or down.
The item can be adjusted by one level.
Trace operation: After selecting the 
desired item, trace the pad surface.
The item can be adjusted by the amount 
that you trace.
Trace operation cannot be used while driving.
Seat heaters and ventilators 
(front seats)
A
B
A
B
WARNING
■To prevent causes of 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.
Control screen
AC 

2735-3. Using the air conditioning system and defogger
5
Interior features
Adjust the seat ventilator fan speed 
level
The seat ventilator can be adjusted in 3 lev-
els.
When the seat ventilator is operated, the 
fan speed level is disp layed on the screen.
Adjust the seat heater temperature 
level
The seat heater can be adjusted in 3 levels.
When the seat heater is operated, the tem-
perature level is displayed on the screen.
Adjust the heated steering wheel 
temperature level
The heated steering wheel can be adjusted 
in 2 levels.
When the heated steering wheel is oper-
ated, the temperature level is displayed on 
the screen.
Automatic mode on/off indicators
When the automatic mode is on, the indi-
cator illuminates on the screen.
Sub function menu
When the sub function button on the 
Remote Touch is pressed, the following 
functions can be set to automatic mode.
: Left-hand side seat heater/seat 
ventilator
: Heated steering wheel
: Right-hand side seat heater/seat 
ventilator
■Side display (10. 3-inch display 
model)
Display the air conditioning control 
screen ( P.265)
Adjust the seat heater temperature 
level
Each time the switch is selected, the tem-
perature level and level indicator (orange) 
change as follows:
AUTO   Hi   Mid  Lo   Off
Adjust the seat ventilator fan speed 
level
Each time the switch is selected, the fan 
speed level and level indicator (blue) 
change as follows:
AUTO   Hi   Mid  Lo   Off
Adjust the heated steering wheel 
temperature level
Each time the switch is selected, the tem-
perature level and le vel indicator change 
as follows:
AUTO   Hi   Lo   Off
A
B
C
D
E
A
B
C
D 

2965-6. Using the other interior features
●If learning failed when registering a dif-
ferent code to a HomeLink® button that 
already has a code registered to it, the  already registered code will not be 
erased.
■Certification for the garage door opener
■When support is necessary
Visit on the web at 
www.homelink.com/lexus
 
or call 1-800-355-3515.
■Before programming HomeLink®
 During programming, it is possible 
WARNING
■When programming a garage door or 
other remote control device
The garage door or other device may 
operate, so ensure people and objects 
are out of danger to prevent potential 
harm.
■Conforming to federal safety stan-
dards
Do not use the HomeLink
® compatible 
transceiver with any garage door opener 
or device that lacks safety stop and 
reverse features as  required by federal 
safety standards.
This includes any garage door that can-
not detect an interf ering object. A door 
or device without these features 
increases the risk of death or serious 
injury.
■When operating or programming 
HomeLink®
Never allow a child to operate or play 
with the HomeLink® buttons.
Programming the HomeLink® 

2975-6. Using the other interior features
5
Interior features
that garage doors, gates, or other 
devices may operate. For this rea-
son, make sure that people and 
objects are clear of the garage door 
or other devices to prevent injury or 
other potential harm.
 It is recommended that a new bat-
tery be placed in the remote control 
transmitter for more accurate pro-
gramming.
 Garage door opener motors manu-
factured after 1995 may be 
equipped with rolling code protec-
tion. If this is the case, you may need 
a stepladder or other sturdy, safe 
device to reach the “Learn” or 
“Smart” button on the garage door 
opener motor.
■Programming HomeLink®
Steps  1 through  3 must be performed 
within 60 seconds, otherwise the indi-
cator light will stop flashing and pro-
gramming will not be able to be 
completed.
1 Press and release the HomeLink
® 
button you want to program and 
check that the HomeLink
® indica-
tor light flashes (orange).
2 Point the remote  control transmit-
ter for the device at the rear view 
mirror, 1 to 3 in. (25 to 75 mm) 
from the HomeLink
® buttons.
Keep the HomeLink® indicator light in  view while programming.
3
Program a device.
Programming a device other than 
an entry gate (for  U.S.A. owners)
Press and hold the remote control 
transmitter button until the Home-
Link
® indicator light changes from 
slowly flashing orange to rapidly flash-
ing green (rolling code) or continu-
ously lit green (fixed code), then 
release the button.
Programming an entry gate (for 
U.S.A. owners)/Programming a 
device in the Canadian market
Press and release the remote control 
transmitter button at 2 second inter-
vals, repeatedly, until the HomeLink
® 
indicator light changes from slowly 
flashing (orange) to rapidly flashing 
(green) (rolling code) or continuously 
lit (green) (fixed code).