Now I might be the last person to know this, but here goes.
Anyone having problems with the E85 roof motor would have to fork out a large sum for a replacement. Well, I thought I'd try to see there's another way and there is. The Mini 04-08 uses the same motor as the E85. The difference is that it doesn't sit in dirty water it's whole life, then rusts away and eventually fails. So, I bought a used, rust-free, working motor with pump for £30 from eBay. Just remove the bracket and pump and swap it over for what's left of your E85 motor and you're away!
Anyone having problems with the E85 roof motor would have to fork out a large sum for a replacement. Well, I thought I'd try to see there's another way and there is. The Mini 04-08 uses the same motor as the E85. The difference is that it doesn't sit in dirty water it's whole life, then rusts away and eventually fails. So, I bought a used, rust-free, working motor with pump for £30 from eBay. Just remove the bracket and pump and swap it over for what's left of your E85 motor and you're away!