I left for about a month and came home to this on my screen when I started my car.

It started okay, but does the IS go into a Low Power mode if left for a certain amount of time?

 

Yes. it does.

Evan with a battery maintainer hooked up certain modules time out and shut down after several days.

 

OLD thread but this is the only one I found on the topic.

My 2016 ct200h did this same thing. I have it hooked up to a battery tender jr. but haven't driven the car in about a month since we got back from Colombia.

I was thinking something might be wrong but glad everything is ok. Didn't lose any settings or anything like that but took about a minute for that screen to finish what it was doing.

-Nigel

 

Hello Lexus Family. I have a 2018 gs350. It has been parked since Oct 2023 with a trickle charger on the battery. Yesterday I started it and the screen was dark- it would load the Lexus symbol but then screen black, no radio/gps or other system menu functions. Dash worked fine just no screen. In reverse the backup cam worked so I know from the backup cam and the start up Lexus symbol the screen is working fine.

Drove for 50+mins on freeway and still no screen. Then all of sudden I’d get “system loading don’t turn off power” message. After finished loading everything seems to be working fine. Have started parked multiple times and no issue- screen back to normal fully functioning.

my question is this normal for screen to go into ‘deep sleep mode’ after being parked fo

r extended periods? Does it have something to do with the gps SD card, or the fuse, battery, software/firmware