I'm trying to swap the factory radio with an aftermarket one. I bought a JVC KD-R975BTS to install. I can't figure out how to connect the wiring. I bought a wiring harness but the company sent me the wrong one and it doesn't connect to the OEM in the Jeep. I'm at a point where I just want the radio in already and I'm ready to cut and splice everything but can't find which wires from the Jeep connect to which ones on the new radio. Any help would be greatly appreciated.