No rear door speakers? I mean, it's a Quad Cab, right? Why not just open the rear doors instead?

 

I got a key from Home Depot made for my truck. It wont start it, but I can turn the stereo and other accessories on with it. I just turn the key back, and shake it (like I'm trying to take it out) and the dinging stops.

 

What Rick D says, this works.
Rob Mitch