AC Delco CB Radio

[ianb3]

So I just got an AC Delco ETR radio with a built in CB radio. I'm hoping to replace the Kenwood stereo/equalizer setup I have now with the delco. However I haven't taken apart my dashboard before and I'm pretty sure the previous owner decided to cut the GM harness and make his own. If anyone has a wiring diagram for a 1986 C30 for the AC Delco ETR radio that would help a lot. Also I need help opening up the dash. I've read a lot of threads on replacing dash lights, however none of them ever show where the lights are, or where they go. Just turned 16, this is my first car and I want to get it all back to original. If only I got better mileage, I can see that I'm probably going to have to sell my crew cab in the near future...