Recently I had taken apart my dash and found that where the SVT buttons for the rear defroster are, there is a plug next to it in the blank dummy on the right side. On the mondeos I noticed they have a rear defrost button like ours, but also have a front defrost button where ours has a dummy blank. So my question is this.... Since the wires and plus are there for another button, if I got the mondeo part, would the wiring for that button, where there currently is no button? And would that give me a front heater? or something like heated mirrors??