well i had some wires just hanging there with some tape on the ends, i bought my jeep used so the previous owner had taken out the lighter, and some other little things. so i was checking to see what was power and what was ground, but like i said there was a few loss wires, and the first one i checked blew up the fuse in/for my cd player. anyways should i try and run it through my fuse box? or should i just go straight to the battery? there are directions for instal, but they say to hook it up to any 12v connection