I went out from work and started my car and the 8" touchpad display didn't illuminate. I drove home and the radio still worked and when I got home I found out the touchpad part of the display was still working ( I could hear beeps as I touched the screen) but the display was blank. I started up the car the next day and everything was fine!

I have had no problems since, which its been a month now, thank Jesus! I recently updated the navigation with no problems!