Toyota Prius 2023 Owner's Manual page 3

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4-5. Using the driving support systems
For U.S.A owners

https://www.toyota.com/owners/resources/
warranty-owners-manuals/
manual?om=om47e41u.prius.2023.2212.hev.vh
For Canadian owners

https://www.toyota.ca/toyota/owners/
manual?om=om47e41u.prius.2023.2212.hev.vh
2
Select the file which includes
the previously checked sys-
tem version.
Updating the software
If a software update is available,
a notification will be displayed
by OneApp. Follow the instruc-
tions displayed on the screen.
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 power switch is turned off, it
will resume when the power
switch is changed back to ON
mode.
Toyota Safety Sense 3.0 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.
Software update
●