2021 Lexus IS350 fuel

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.

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While the engine switch is in IGNI-
TION ON mode, move the shift lever with
the brake pedal depressed.
When shifting the shif t lever between P and
D, make sure that the vehicle is completely
stopped.
*1: To improve fuel efficiency and reduce noise, shift the shift lever to D for normal driving.
*2: Any gear range can be fixed when driving in M mode.
Automatic Transmission
Shifting the shift lever
Shift position purpose and functions
Shift positionObjective or function
PParking the vehicle/starting the engine
RReversing
NNeutral (Condition in which the power is not transmitted)
DNormal driving*1
MM mode driving*2

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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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Press the “MENU” button on the Remote Touch, then select on the menu screen.
■Trip information
If a screen other than “Trip Information” is displayed, select “Trip Information”.
Resetting the consumption data
Fuel consumption in the past 15 min-
utes
Current fuel consumption
Average vehicle speed since the
engine was started.
Elapsed time since the engine was
started.
Cruising range
■History
If a screen other than “History” is displayed, select “History”. Best recorded fuel consumption
Latest fuel consumption
Previous fuel consumption record
Resetting the history data
Updating the latest fuel consumption
data
Fuel Consumption Information
Fuel consumption information can be displayed on the Center Display.
Vehicles with a navigation system (10.3-inc h display): The fuel consumption information
can be displayed and operated on the side display. For details, refer to the “OWNER’S
MANUAL”.
Consumption
A
B
C
D
E
F
A
B
C
D
E

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●Emergency Assistance Button (“SOS”)
In the event of an emergency on the road, push the “SOS” button to reach the Safety
Connect response center. The answering agen t will determine your vehicle’s location,
assess the emergency, and dispatch the necessary assistance required.
If you accidentally press the “SOS” button, tell the response-center agent that you are
not experiencing an emergency.
● Enhanced Roadside Assistance
Enhanced Roadside Assistance adds GPS da ta to the already included warranty-based
Lexus roadside service.
Subscribers can press the “SOS” button to reach a Safety Connect response-center
agent, who can help with a wide range of needs, such as: towing, flat tire, fuel delivery, etc.
For a description of the Roadside Assistance services and their limitations, please see the
Safety Connect Terms and Conditions, which are available at Lexus.com.
After you have signed the Telematics Subscription Service Agreement and are enrolled,
you can begin receiving services.
A variety of subscription terms is available fo r purchase. Contact your Lexus dealer, call the
following or push the “SOS” button in your vehicle for further subscription details.
● The United States
1-800-25-LEXUS (1-800-255-3987)
● Canada
1-800-26-LEXUS (1-800-265-3987)
● Puerto Rico
1-877-539-8777
Subscription