I know very little about cars my limited experience has come from asking questions once my google hunting has led me nowhere, and as Steve has pointed out it would be nice if 1st time posters hung around after they have gained the answers they need instead of buggering off till their next problem, we are all mostly just Audi owners who from time to time run across problems we need help with and i have found this forum a fountain of knowledge which has helped me out on more than one occasion