I need some help with my 2004 LS 430, a couple of weeks ago, my display screen would not respond to any instructions. It displays "CAUTION" screen in French only and I cannot move off it. I cannot set radio stations, audio, etc. The center vents are on oscillate only and there is no way of retrieving any information from the GPS and I cannot turn the screen off.
The rear facing camera works fine.
Has anyone else had this problem?

 

Have you tried to reset everything (take the negative of the battery for 10 mins)?

 

Thanks,
We will give it a try and will let you know how we come out>