Dash and radio lights are out. I cannot find any other problem with any lights. I did a search here, and from that I have checked the illum, and ign1 fuse in the side panel on the dash, and also checked the park lp fuse in the fuse block under the hood. All of them are good. Fuses were pulled and tested on a meter.

Although I can’t be sure, since I did not drive the truck at night after this occurred, I think this problem started at the same time that the battery was drained. From what, I don’t know. One morning, it simply was dead. Put the batteries on a charger, and it’s be good since then. So it wasn’t a bad battery, it was like something was left on….but I made a specific check of that, once I found the dead batteries, suspecting that, and found nothing.

I need help figuring oput what the problem is. Anybody know what the problem could be?

I dont know if I even dare ask this, but are you sure you didnt just turn the little round wheel shaped knob that's right beside your light switch? It dimes/turns off the interior dash lights. :duh: :D