Hi, I am just a customer, but I upgraded the MCU, which I believe is the Master Control Unit, and it fixed one of my issues with the temp display panels. I typically update all of them to th...
@justinmsmith88 Reach out to support and they will give you the password.
@Craig They are available through the unit Over the Air. If you go to the Settings, I believe it's called System Version and you can press the MCU and chose version 148 and install it.
There is currently NO way to adjust it from the Android screen. You have to hold the home button to go back to the Lexus screen, and then press one of the TEMP dials and it will bring up the ...
[09-11-2025] MCU Update version v148 fixes this issue with the temperature on Start-Up.
Update [08-18-2025] Temperature control delay on startup - The GX links your temperature settings to your key and memory seats, so when you switch keys or drivers, the driver's last temperate ...
I installed mine last week and wanted to share a few observations. Hopefully, @hamiltonmotorco can work with us to address these issues: Original system display cut-off – It...
