does the car not have p.a.s?? i know a few didnt come with this and it's not really worth the work to convert.. oh and electric windows/mirrors are fairly simple, you just need all the parts..motors,regulators,switches and wiring. they should just plug into the original fuse box or even better the wires maybe allready there (mk3 golfs seem to all have the same wiring through to the doors etc?)