Lexus GX550 2024 Owner's Manual page 69

1. Touch the button in the software update notification.
2. Follow the on-screen instructions to check and agree to the update content
and terms.
Downloading of the update data will start. Once the data has been down-
●
loaded, installation will begin.
The time required for download and installation may increase depending
●
on the communications environment. If you turn off the engine switch while
the software is installing, installation will resume the next time the vehicle is
started.
Once the update is complete, a message is displayed on the screen.
●
If the system needs to be restarted, a message will appear. Touching [Yes]
●
restarts the system.
To check the software update history, touch [History] on the software
●
update history screen.
Manually updating the software
■
1. Touch [ ] from the main menu.
2. Touch [Software update] on the submenu.
3. Touch [View] of "Updates available".
4. Follow the on-screen instructions to check and agree to the update content
and terms.
Downloading of the update data will start. Once the data has been down-
●
loaded, installation will begin.
The time required for download and installation may increase depending
●
on the communications environment. If you turn off the engine switch while
the software is installing, installation will resume the next time the vehicle is
started.
Once the update is complete, a message is displayed on the screen.
●
If the system needs to be restarted, a message will appear. Touching [Yes]
●
restarts the system.
To check the software update history, touch [History] on the software
●
update history screen.
This function is not available in some regions.
*3 :
2-8. Vehicle settings
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