Lexus IS350 2020 / LEXUS 2020 IS300,IS350 QUICK GUIDE (OM53F44U) Repair Manual

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Info
*: Vehicles with navigation systemClimate (vehicles with navigation system)
*: Only within the possible temperature range of the air co nditioning system
CommandAction
“Destination Assist” *Connects the system to the Lexus response center
“Show Forecast”Displays weather information
“Show Traffic”Displays traffic information
CommandAction
“Turn Climate Control On”Turns air conditioning system on
“Turn Climate Control Off”Turns air conditioning system off
“Warmer”Increases the temperature of the air conditioning sys-
tem
“Cooler”Decreases the temperature of the air conditioning
system
“<#> degrees”Changes the set temperature of the air conditioning
system to <#> degrees
*
Commands relating to operation of the audio/ visual and air conditioning systems can only
be performed when the audio and air conditio ning systems are turned on. Refer to the
“OWNER’S MANUAL” and “NAVIG ATION SYSTEM OWNER’S MANUAL”.

62
Garage Door Opener
■Programming the HomeLink®
The HomeLink® wireless control system in your ve hicle has 3 buttons which can be pro-
grammed to operate 3 different devices. Refe r to the programming methods on the follow-
ing pages to determine the method which is appropriate for the device.
HomeLink
® indicator light
Garage door operation indicators
HomeLink
® icon
Illuminates while HomeLink
® is oper-
ating.
Buttons
■ Programming HomeLink®
Steps through must be performed within 60 seconds, otherwise the indicator light
will stop flashing and programming will not be able to be completed.
Press and release the HomeLink
® button you want to program and check that the
HomeLink
® indicator light flashes (orange).
Point the remote control transmitter 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.
Program a device.
The garage door opener can be programmed to operate ga rage doors, gates, entry
doors, door locks, home lighting systems, security systems, and other devices.
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Programming a device other than an entry gate (for U.S.A. owners)
Press and hold the handheld transmitter button until the HomeLink
® indicator light changes
from slowly flashing orange to rapidly flashing green (rolling code) or continuously lit green
(fixed code), then release the button.
Programming an entry gate (for U.S.A. owners)/Programming a device in the Cana-
dian market
Press and release the remote control transmitte r button at 2 second intervals, repeatedly,
until the HomeLink
® indicator light changes from slowly flashing (orange) to rapidly flashing
(green) (rolling code) or continuously lit (green) (fixed code).
Test the HomeLink
® operation by pressing the newly programmed button and observ-
ing the indicator light:
● Indicator light illuminates: Programming of a fixed code device has completed. The
garage door or other device should operate when a HomeLink
® button is pressed
and released.
● Indicator light flashes rapidly: The garage door opener motor or other device is
equipped with a rolling code. To complete programming, firmly press and hold the
HomeLink
® button for 2 second s then release it.
● If the garage door or other device does not operate, proceed to “If your garage
door is of the rolling code type:”.
Repeat the steps above to program another device for any of the remaining Home-
Link
® buttons.
If your garage door is of the rolling code type:
Press the training button on the motor-head unit in your garage.
Press and hold the vehicle’s programmed HomeLink
® button for 2 seconds and
release it. Repeat this step once again. 
If the door does not open, press and release the same button once again.
■ Programming other devices
For U.S.A. owners:
To program an entry gate, see the Owner’s Manual.
To program other devices, contact your Lexus dealer.
For Canadian owners: To program all other devices, follow the same procedure as for garage door programming.
■Operating HomeLink®
Press the appropriate HomeLink® button. The HomeLink® indicator light should turn on.
■When support is necessary
Visit on the web at www.homelink.com/toyota or call 1-800-355-3515.
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Lexus Enform Safety Connect 
(for U.S.A., if equipped)
■ System components
“SOS” button
LED light indicators
Microphone
■Services
Subscribers have the following Safety Connect services available:
● Automatic Collision Notification
*
In case of either airbag deployment or severe rear-end collision, the system is designed
to automatically call the response center. The responding agent receives the vehicle’s
location and attempts to speak with the vehicle occupants to assess the level of emer-
gency. If the occupants are unable to communicate, the agent automatically treats the
call as an emergency, contacts the nearest em ergency services provider to describe the
situation, and requests that assi stance be sent to the location.
*: U.S. Patent No. 7,508,298 B2
Safety Connect is a subscription-based telema tics service that uses Global Positioning
System (GPS) data and embedded cellular technology to provide safety and security
features to subscribers. Sa fety Connect is supported by Lexus’ designated response
center, which operates 24 hours per day, 7 days per week.
Safety Connect service is available by subs cription on select, telematics hardware-
equipped vehicles.
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●Stolen Vehicle Location
If your vehicle is stolen, Safe ty Connect can work with local authorities to assist them in
locating and recovering the vehicle. After filing a police report, call the Safety Connect
response center at 1-800- 25-LEXUS (1-800-255-3987) in the United States, 1-877-
539-8777 in Puerto Rico or 1-800-265-39 87 in Canada, and follow the prompts for
Safety Connect to initiate this service. 
In addition to assisting law enforcement with recovery of a stolen vehicle, Safety-Con-
nect-equipped vehicle location data may, under certain circumstances, be shared with
third parties to locate your vehicle. Furth er information is available at Lexus.com.
● 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.
■ Subscription
After you have signed the Telematics Subscription Service Agreement and are enrolled,
you can begin receiving services.
A variety of subscription terms are available. Contact your Lexus dealer, call 1-800-25-
LEXUS (1-800-255-3987) or push the “SOS” butt on in your vehicle for further subscrip-
tion details.

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Lexus Enform (for U.S.A., if equipped)
■Function achieved by using a cellular phone (with navigation system)
■
Services
Of the functions included with Lexus Enform, only LEXUS App Suite can be achieved by
using a cellular phone.
LEXUS App Suite is a service that enables the usable conten ts of a cellular phone to be dis-
played on and operated from the navigation screen. Before LEXUS App Suite can be used,
a few settings need to be performed.
● LEXUS App Suite 
When LEXUS App Suite is activated, an application may need to update. By updating, an
application can be kept the late st version. To updating the application, it is necessary to
download the updated data and install it.
■Subscription
LEXUS App Suite will be available on a trial pe riod included upon purchase of a new vehi-
cle. User registration is requ ired to start using the service.
When a trial period has elapsed after purchasing a new vehicle, a fee will be charged to
renew the contract. Services re quiring a separate contract can also be used. For details,
refer to http://www.lexus.com/enform/
or call 1-800-255-3987.
■ Function achieved by using DCM and the navigation system 
(with navigation system)
■
Services
Of the functions included with Lexus Enfo rm, LEXUS Enform Destinations (Destination
Assist, eDestination), and Lexus Insider can be achieved by making DCM cooperate with
the navigation system.
These are subscription-based telematics servic es that use Global Positioning System (GPS)
data, embedded cellular technology to provide safety and security as well as convenience
features to subscribers. The services are supp orted by Lexus’ designated response center,
which operates 24 hours a day, 7 days a week.
The services are available by subscription on select, telematics hardware-equipped vehi-
cles.
Lexus Enform is a service th at includes Safety Connect, Service Connect, Remote, Des-
tinations, Inside r and App Suite.
For details, refer to the “OWNER’S MANUAL” and “NAVIGATION SYSTEM
OWNER’S MANUAL”.

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●Destination Assist 
Destination Assist provides yo u with live assistance for finding destinations via the Lexus
response center. You can requ est either a specific business, address, or ask for help
locating your desired destination by category , such as restaurants, gas stations, shopping
centers or other points of interest (POI). 
After you tell the agent your choice of destin ation, its coordinates are sent wirelessly to
your vehicle’s navigation system.
● eDestination 
With the eDestination feature, you can go online, and via the Lexus.com owner’s Web
site, select and organize destinations of your choice and then wi relessly send them to
your vehicle’s navigation system. 
Up to 200 locations can be stored onli ne and accessed or updated at any time. 
Locations can be organized into up to 20 personalized folders. 
You must first go online at www.lexus.com/drivers/
to view the Owners site where you
will need to register and log in. After this, pe rsonalized folders that contain the locations
to be sent to your vehicle can be created. (See Lexus Enform Guide for more informa-
tion.)
● Lexus Insider 
Lexus Insider is an optional service that can send audio messages, or articles, to partici-
pating owners’ vehicles via the navigation sy stem. Potential Lexus Insider subjects might
include, for example, Lexus vehicle technology tips, updates on regional Lexus events, or
audio excerpts from Lexus Magazine articles.
■Subscription
After you have signed the Telematics Subscription Service Agreement and are enrolled,
you can begin receiving services. A variet y of subscription terms are available.
Contact your Lexus dealer, call the following, or select the “Destination Assist” in your vehi-
cle 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

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■Function achieved by using DCM
■
Services
Of the functions included with Lexus Enform Safety Connect, Safety Connect can be
achieved by using DCM.
● Lexus Enform Safety Connect ( P. 64)
■LEXUS Enform Remote
■
Services
Lexus Enform Remote is a cellular phone ap plication that lets you view and remotely
control certain aspects of your vehicle.
For details about the functions and serv ices of this application, refer to 
http://www.lexus.com/enform/
. For further details, contact your Lexus dealer.
Function of the Lexus Enform Remote is achi eved by using an embedded cellular device
in the vehicle (DCM: Data Communication Module).
■Subscription
P. 67
SiriusXM Satellite Radio
■Subscription
All SiriusXM services, including satellite radio and data services, plus streaming services,
require a subscription, sold separately or as a package by Sirius XM Radio Inc. (U.S.A.) or
Sirius XM Canada Inc. (Canada), after any tr ial subscription which may be included with
your vehicle purchase or lease. To subscribe after your trial subscription, call 1-877-447-
0011 (U.S.A.) or 1-877-438-9677 (Canada).
Most in-car trials today include SiriusXM’s best package  All Access. It includes every
channel available on your radio, plus streaming.
For details, refer to the “OWNER’S MANUAL” and “NAVIGATION SYSTEM
OWNER’S MANUAL”.

What to do if...
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List of Warning/Indicator Lights
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
(U.S.A.)
Brake system warning light
(Canada)
Stop the vehicle immediately.
Charging system warning light (if equipped)
Have the vehicle inspected immediately.
(U.S.A.)Malfunction 
indicator lamp(flashes or
illuminates)PCS warning light
(Canada)Slip indicator
SRS warning light
(Flashes)
“AFS OFF” indicator 
(if equipped)
(U.S.A.)
ABS warning light(Blinking
and then
continu-
ously on)Tire pressure warning light
(Canada)
Electric power steering 
system warning light
For further information, re fer to the Owner’s Manual.

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What to do if...
Follow the correction procedures.
(U.S.A.)Parking brake 
warning light Low fuel level warning light
(Canada)Driver’s and front passenger’s
seat belt reminder light
LDA (Lane Departure Alert)
indicatorRear passengers’ seat
belt reminder lights
(flashes or
illuminates)PCS warning lightMaster warning light
(Illuminates without
blinking)Tire pressure warning light*1
Open door warning light
See the Owner’s Manual
Turn signal indicatorIntuitive parking assist 
indicator (if equipped)
Headlight indicator (U.S.A.)
(Flashes)
Slip indicator
Tail light indicator (Canada)VSC OFF indicator
Headlight high beam indicatorPCS warning light
Automatic High Beam 
indicator“AFS OFF” indicator 
(if equipped)
Cruise control indicatorBSM (Blind Spot Monitor) 
outside rear view mirror 
indicators (if equipped)
Dynamic radar cruise control
indicator
Cruise control “SET” indicatorSecurity indicator
LDA (Lane Departure Alert)
indicatorLow outside temperature 
indicator
LDA (Lane Departure Alert) 
indicator
Eco Driving Indicator Light
(Flashes)
LDA (Lane Departure Alert)
indicatorEco drive mode indicator*2