Thanks for the info on this page I managed to replace a driver side wing mirror with powerfold using this information.
Some further information:
It is a 5 minute job and easy to do yourself!
You need an hexagonal bit for your screwdriver, I had one on a cheap screwdriver that came with a 6 spare bits!
I was told by wingmirrorman that powerfold mirrors cannot be replaced with another mirro because the electrical fittings are different and i bought the mirror from aep for about £65 I gave them my car reg number and they identified the correct piece.
Fitting the electrical connections was easy but check the way the old one fits in (It took me a few minutes to work out how the two parts fitted together and I had to get the old one snapped into place again to see the right way round)
I dropped one screw behind the door lining. If I had block the hole it fell down first with a bit of paper I would have avoided doing so!
Steve Os
June 2011