You didn't mention model year and if old radio had separate amp. Wiring could be different ... it does appear there's a chance for a mis-wire.im having the same problem, it just happened tonight and i bet its because of the new CD player i just installed. after hooking up the CD player i now have NO park lights or dash lights. im assuming it has to do with the two wires ( light brown and dark brown) that did not have a place to be hooked up to the new cd player. are those two wires the power and ground for those lights. i already checked the fuses but it just happened about 1 hour ago so i havent checked in to a new dimmer / headlight switch. so any ideas about Blackdogs problem may help me as well.
Have you checked fuses?I have a 1998 S-10 4.3 4WD. The instrument cluster lights have quit working. Does anyone know what is causing this and how to fix it? Thanks!