Issues with Navi screen
 

I am trying to help my friend with 06 Lexus IS250's navi w/o ML system. The left side does not light up and just recently the whole system just turned off. The car is able to start and drive but the navi and the buttons does not work. Any ideas?

You are the 5th person having the same problem around the same time like I did. Is the navigation having a life timer in it? How can 5 navigation units from 5 different individuals have their navigation go out around the same time???

https://www.clublexus.com/forums/is-...n-problem.html