Hello everyone I'm new to the forums.. I just picked up a 2004 A4 1.8L Quattro with 35k on it.. Any suggestions as a first time Audi owner?? I know one of my keys isn't functioning at all, I think it needs to be reprogrammed.. Also I need an owners manual..Other then that this car is everything I expected it to be and then some, now I need some care tips on handling a Turbo.