The wiring should still be there. Open the tailgate and window then lift up the carpet around the roll bar on the left. The wiring will most likely be under there. It's much cheaper for Jeep to have one wiring harness for every Jeep and just leave some connections empty than it is to have different wiring packages for each little option.
I will see how far they will come down. Been waiting this one out all month. Starting to feel a bond with this JK considering I have never stalked a car before.