firstly off im actually a a4 quattro driver, my buddy just joined the quattro religion today with the purchase of a 1994 audi 90 quattro in pearl white. the cars great, typical little audi gremlins,but the thing i need to know from you vintage audi gurusis i know i need a new intermittent relay for the wipers but the windows dont work at all, the guy told me the hes seen them work and i dought all the switches and all 5 regulators for the windows failed, i know the car need s new ignition switch, but the guy i bought it from turned it into a push start. the gets very hot inside, any ideas as to the windows issue.