▶ For U.S.A. owners
https://drivers.lexus.com/lexusdrivers/resources/owners-manuals/manual?
om=om78457u.nx.2022.2109.cv.vh
▶ For Canadian owners
https://www.lexus.ca/lexus/know-your-lexus/manual?
om=om78457u.nx.2022.2109.cv.vh
2 Select the file which includes the previously checked system version.
Updating the software
If a software update is available, a notification will be displayed by OneApp. Follow
the instructions displayed on the screen.
INFORMATION
■ Software update precautions
● After a software update has been performed, it will not be possible to revert to a
previous version.
● Depending on the communication environment and the content of an update, a
software update may take several hours. Although an update will be suspended when
the engine switch is turned off, it will resume when the engine switch is changed back
to ON mode.
● Lexus Safety System + 3 can still be used while a software update is being performed.
■ What can be checked using the OneApp
The following items can be checked or performed.
● Software version, update details, precautions, use methods, etc.
6-1. Features of the safe driving support functions
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6
Driving support system
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