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porarily be disabled if a legal or safety
related issue occurs.
●
If a connected services contract has not
been entered or has expired, software
updates will not be able to be performed
wirelessly.
Checking your vehicle's Lexus
Safety System + 3 version
If the software of this system has been
updated after initial purchase of the
vehicle, to access the appropriate
Owner's Manual, it is necessary to
check the software version of the sys-
tem and then visit the Owner's Manual
website.
Checking the version using Lexus
App
The software version of the system can
be checked using Lexus App.
Using your vehicle's Lexus Safety
System + 3 version
1
Access the following URL using a
computer or smartphone:
• For U.S.A. owners
https://drivers.lexus.com/lexusdrivers/
resources/owners-manuals/manual?
om=om46033u.rz.2023.2301.bev.vh
6-1. Features of the safe driving support functions
• For Canadian owners
https://www.lexus.ca/lexus/
know-your-lexus/manual?
om=om46033u.rz.2023.2301.bev.vh
2
Select the file which includes the
previously checked system version.
Updating the software
If a software update is available, a noti-
fication will be displayed by Lexus App.
Follow the instructions displayed on the
screen.
Software update precautions
■
●
After a software update has been per-
formed, it will not be possible to revert to
a previous version.
Depending on the communication envi-
●
ronment and the content of an update, a
software update may take several hours.
Although an update will be suspended
when the power switch is turned off, it will
resume when the power switch is
changed back to ON.
●
Lexus Safety System + 3 can still be used
while a software update is being per-
formed.
What can be checked using the Lexus
■
App
The following items can be checked or per-
formed.
●
Software version, update details, precau-
tions, use methods, etc.
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