I am doing some research for a mate, He has a 3.2 2004 Quattro. The esp switch does nothing, It doesn't light up (does the switch illuminate?) Or throw up anything on the dash when pressed, Could it be a broken switch, shagged wires or a fuse? After reading about the esp search he said he does loose power when flooring, So i'm guessing the ESP is on... Any help please? What fuse number if any is it in the fuse box please?