Thanks Marco. I am having a wheel disaster lol. Got a nail through a winter so ordered a replacement - tyre fitter caught the rim. Was very good about it and promised to fix it, but sadly the wheel came back completely the wrong shade!
Anyway I got a £75 quote from BMW so he has just paid me cash to get it done there and apologised a lot. He was very decent about the whole thing to be honest. At least there is no snow forecast for the foreseeable future - I prefer the feeling of the car on the summers anyway!