So I just picked up one of these, expecting I would need to do a small amount of work to it to get it working optimally. It just arrived today and while I was inspecting it, I noticed that the lighting selector seems to be stuck. I've no experience with Polaroid cameras thus-far and I don't want to jam / break anything, but I'm also not afraid of taking things apart if I have good instructions. Does anyone have any experience with repairing these cameras or am I just a big dummy and I'm doing something wrong? I have a battery adapter coming in soon, and some pack film on the way.

Any tips you have to offer are greatly appreciated.