1987 Mustang GT Rear Hatch.
I have an 87 Mustang GT, and I want to put a different hatch on it. I have found one, but the only problem is that it has a heated back window, which mine doesn't have. Is the circuitry and wires there, to add this hatch, or do I need to replace the window with my old one? I know sometimes cars are wired for accessories, but are never used. I would imagine I would need a switch to turn it off and on, but am wondering if the wiring for it exists in its present form?