[f5fstop]

I would guess the wiring for the power/lumbar/heated seats is not in the vehicle, but it could be under the carpeting.
The wiring you see is:
Wires to the driver seat belt buckle should be black/white and are the seat belt buckle switch, that determines if your seat belt is buckled with vehicle in gear.
Wires to the seat frame should be light green/white and black and white, and go to the inflatable restraint seat position sensor; prevents the bags from firing in stage two if the seat is too close to the steering wheel.