Hi, Just got myself a 2005 A4 s-line convertible (love it!) Few questions tho.

1) electric roof. Any tips/rules on opening/closing. I had to take it back to the dealer as the computer got confused cos i closed it with the engine off. For it to work normally do the doors also need to be shut?

2) there are a few scratches on it. Whats the best solution for them these days. Do these JML type wonder solutions etc actually work or is it just best to T-cut?

3) Has anyone ever used a service garage called GSF in wandsworth, England for any work/servicing?

Thanks guys