2023 LEXUS IS300 Owners Manual

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●Close all the doors and windows,  and turn the engine switch off.
● Confirm the type of fuel.
1With the doors unlocked, press the
center of the rear edge of the fuel fil

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■Trunk opener switch
Press the trunk opener switch.
■Smart access system with push-button start
P.14
■Wireless remote control
P.12
To protect luggage stored in th

Page 83 of 96

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The HomeLink® wireless control system in your vehicle has 3 buttons which can be pro-
grammed to operate 3 different devices. Refe r to the programming methods on the follow

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■Programming HomeLink®
Steps 1 through 3 must be performed within 60 seconds, otherwise the indicator light will
stop flashing and programming w ill not be able to be comp

Page 85 of 96

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●If the garage door or other device does not operate, proceed to “Programming a
rolling code system”.
5Repeat the steps above to program another device for any of the r

Page 86 of 96

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■Enabling 2-way communication with a garage door (only available for compat-
ible devices)
When enabled, 2-way communication allows yo u to check the status of the opening

Page 87 of 96

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What to do if...
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What to do if...
List of Warning/Indicator Lights 
Immediately stop the vehicle in a safe place and contact your Lexus dealer. Continu-
ing to drive the vehi

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LEXUS IS300 2023  Owners Manual What to do if...
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Follow the correction procedures.
Brake Override System 
warning light/Drive-Start 
Control warning light
(flashes)
Intuitive parking assist OFF 
indicator (