Okay, I really wish that I had made additional notes at the time, but I didn't anticipate much interest in this mod. I found some notes on what I did for the driver side mirror only. I am also posting a pic of the wiring for the driver side mirror, when I had it open. This was a very tedious and frustrating mod when I did it, but I am happy with the results. The mirrors do work- heat, puddle lamp, signal, power functions. The one strange thing is that on the driver side my up down functions are the reverse of the switch. When I tried to correct it, I blew the fuse. The wiring was still a mystery, so I "undid the correction" and have one function that is opposite from the switch- not a big deal- I don't adjust them very often anyway. Here are my notes from the drivers side only. I had both ends of the Aviator connector, so I cut out my Explorer connector and used the complete Av connector. All wire references are colors coming out of the Av connector, splicing into my Ex wiring harness. Also, remember that my Ex is an 03 Limited, already with puddle lamps and defrost. Your colors may vary. Grn/wht- signal, Red/blk- not used, Grey- not used, Blu/wht- not used, Red/wht- not used, Blue to Blue- (up/dn), Red to Red- (L/R), Grn/mauve- Grn/mauve (defrost), Blk/blu- blk/blu (puddle), Black- black, and the tricky one Yel/orange + yel/blu - yellow ...you can just see this in my attached pic. The passenger side was basically the same with whatever the corresponding wires were- I have no notes for that side. This worked for me, but again these color codes are 05 Av and 03 Limited- may be different for other years and model.