need some help on this odd issue I have going on. I have an 07 av & for some reason all the dash light seem to go out randomly when I start it up. It turns on fine everything else works, radio, windows, engine.. I've noticed that it happens more often when it hot out, like around mid day or evening.. If I turn it off then try it again sometimes it comes back fine but most of the time not. Seems like after it warms up to normal temp if I turn it off then try again it works fine. Ive checked fuses & connections & all seems to be good, not sure what else to check. Any suggestions would be appreciated, I've looked at other posts but nothing I haven't already tried...