seaeagle2

So I upgraded to the 1aauto tow mirrors for my 2010. It was plug and play for the puddle lamps and the turn signals, to get the heated part to work, I swapped in a climate control with a heated mirror button. Now my wife wants me to upgrade her 2009 Escape. All the escapes have the rear window defroster and the fuse and relay in the power distribution box, but, they have a different harness in the door with heated mirror / without heated mirror so the harness up at the mirror only has 3 wires instead of 5. Ford wants 65 per side for the door harness (more than new aftermarket heated power mirrors), The heat wires are (I think) in the body side of the main door harness, so I could just add some pins to the connectors, can anybody tell me where to get pins ?