2021 Lexus IS350 air condition

1
AHB (Automatic High Beam)...................................................................................................... 30
ASC (Active Sound Control) ......................................................................................................... 41
Audio System
*
Audio control screen ........................................................................................................... ........55
Selecting an audio source ...................................................................................................... ....55
Steering switch operation ...................................................................................................... ....56
Radio ................................................................................................................................................... 57
CD....................................................................................................................................................... 58
DVD ....................................................................................................................................................59
iPod/iPhone (Apple CarPlay)..................................................................................................60
Automatic Air Conditioning System
*
Air conditioning controls ...................................................................................................... ....... 61
Air conditioning control screen......................... ...................................................................... 62
Using automatic mode ........................................................................................................... .....63
Automatic Transmission ................................................................................................................... 18
Brake Hold ............................................................................................................................................. 24
Center Display .....................................................................................................................................43
Door Locks ............................................................................................................................... ............... 81
Driving Mode Select Switch ......................................................................................................... 38
Eco Driving Indicator ........................................................................................................................28
Engine (Ignit ion) Switch.................................................................................................................... 15
Floor Mat Installation ...........................................................................................................................11
Fuel Consumption Information .................................................................................................... 46
Fuel Tank Cap .......................................................................................................................................84
Garage Door Opener ...................................................................................................................... 72
*: This feature may be operat ed by Voice command (See P.64)
Contents
The Quick Guide is not intended as a substitute for yourOWNER’S MANUAL. We strongly encourage you to review
the OWNER’S MANUAL and supplementary manuals so you
will have a better understandin g of your vehicle’s capabilities
and limitations.

4
Parking brake switch ............................................................................................... P.22
Applying/releasing..............................................................................................................P.22
Precautions for winter season
*1
Warning buzzer/messages*1
Turn signal lever ......................................................................................................... P.21
Headlight switch ....................................................................................................... P.29
Headlights/parking lights/tai l lights/daytime running lights .............................P.29
Windshield wiper and washer switch ................................................................. P.32
Usage .......................................................................................................................... ..............P.32
Adding washer fluid
*1
Warning messages*1
Emergency flasher switch*1
Trunk opener ............................................................................................................. P.85
Hood lock release lever
*1
Tilt and telescopic steering control switch*1, 2
Adjustment*1
Driving position memory*1, 2
Tilt and telescopic steering lock release lever*1, 2
Adjustment*1
Air conditioning system ........................................................................................... P.61
Usage .......................................................................................................................... ............... P.61
Rear window defogger ....................................................................................................... P.61
Audio system.............................................................................................................. P.55
Trunk opener main switch...................................................................................... P.85
*1: Refer to the “Owner’s Manual”.
*2: If equipped
E
F
G
H
I
J
K
L
M
N
O

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Vehicles without Adaptive Variable Suspension System
Except F SPORT models
F SPORT models
1Normal mode
Provides an optimal balance of fuel
economy, quietness, and dynamic per-
formance. Suitable for city driving.
Press the switch to change the driving
mode to normal mode when Eco drive
mode or sport mode is selected.
2Eco drive mode
Helps the driver accelerate in an eco-
friendly manner and improve fuel
economy through moderate throttle
characteristics and by controlling the
operation of the air conditioning sys-
tem (heating/cooling).
When not in Eco drive mode, if the
driving mode select switch is turned to
the left, the Eco drive mode indicator
will come on.
3Sport mode
Controls the transmission and engine to provide quick, powerf ul acceleration. This
mode also changes the steering feel, making it suitable for when agile driving response
is desired, such as when driv ing on roads with many curves.
When not in sport mode, if the driving mode select switch is turned to the right, the
“SPORT” indicator will comes on.
Driving Mode Select Switch
The driving modes can be select ed to suit driving condition.
A
B

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Vehicles with Adaptive Variable Suspension System
1Normal mode/Customized mode
Normal mode and customized mode
are selected by pressing the driving
mode select switch . Each time the
switch is pressed, the driving mode
changes between normal mode and
customized mode. When customized
mode is selected, the “Customize” indi-
cator will be illuminated.
When Eco drive mode or sport mode
is selected, pressing the switch
changes the driving mode to normal
mode.
•Normal mode
Provides an optimal balance of fuel
economy, quietness, and dynamic per-
formance. Suitable for city driving.
• Customized mode
Allows you to drive with the following functi ons set to your preferred settings. Custom-
ized mode settings can only be changed on the drive mode customization display of the
Center Display.
FunctionSetting
Powertrain
Normal
Power
Eco
ChassisNormal
Sport
Air conditioning systemNormal
Eco

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2Eco drive mode
Helps the driver accelerate in an eco-friendly ma nner and improve fuel economy
through moderate throttle characteristics an d by controlling the operation of the air
conditioning system (heating/cooling).
When not in Eco drive mode, if the driving mode select switch is turned to the left, the
Eco drive mode indicator will come on.
3Sport mode
•SPORT S mode
Controls the transmission and engine to provide quick, powerf ul acceleration. This
mode is suitable for when agile driving response is desired, such as when driving on
roads with many curves.
When not in SPORT S mode, if the driving mode select switch is turned to the right, the
“SPORT S” indicator will come on.
•Sport S+ mode
Helps to ensure steering pe rformance and driving stability by simultaneously con-
trolling the steering and susp ension in addition to the transmission and engine. Suitable
for sportier driving.
When in SPORT S mode, if the driving mode se lect switch is turned to the right, the
“SPORT S+” indicator will come on.

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Different information can be displayed on the left and right sides of the screen. For example,
air conditioning system screen can be displa yed and operated while the fuel consumption
information screen is being displa yed. The large screen on the left of the display is called the
main display, and the small screen to the right is called the side display.
The following function s can be displayed
and operated on the side display.
Navigation system ( P.48)
Audio ( P.57, 58, 59, 60)
Vehicle information ( P.47)
Air conditioning system ( P.63)
Show/hide the side display
*
*
: Refer to “NAVIGATION AND MULTI- MEDIA SYSTEM OWNER’S MAN-
UAL”.
Split-screen display (vehicles with a 10.3-inch display)
Side display (vehicles with a 10.3-inch display)
A
B
C
D
E

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Left-hand side temperature control switch
Automatic mode switch
OFF switch
Fan speed decreases switch
Fan speed increases switch
Air flow mode switch
Right-hand side temperature control switch
DUAL switch
A/C switch
Outside air mode switch
Recirculated air mode switch
Rear window defogger and outside rear view mirror defoggers switch
Windshield defogger switch
Automatic Air Conditioning System
Air outlets and fan speed are automatically adjusted according to the temperature set-
ting.
Press the “MENU” button on the Remote Touch, then select to display the air condi-
tioning control screen. For inform ation regarding Remote Touch, P.42.
Vehicles with a 10.3-inch display: The air conditioning system can be displayed and oper-
ated on the side display.
Air conditioning controls
A
B
C
D
E
F
G
H
I
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M

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■Main control screen
Using the touchpad of the Remote Touch, select the button on the screen.Sub menu
Adjust the left side seat temperature
setting
Adjust the fan speed setting
Select the air flow mode
Adjust the right side seat temperature
setting
Function on/off indicators
Sub function menu
■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 illuminates on the screen.Adjusting the temperature for driver
and passenger seats separately
(“DUAL” mode)
Set eco air conditioning mode
Cooling and dehumidification function
Removing pollen from the air (Micro
dust and pollen filter)
Air conditioning control screen
A
B
C
D
E
F
G
A
B
C
D