Hello you love, for about 2 weeks my Phaeton is very loud. So the quietness of the running down. I try to describe the feeling of how I was taking this noise. Whether I’m speeding / driving on N place or normal, a swinging noise comes out of the engine compartment! it’s louder / feels like the engine has difficulty / it swings really fast / as if I didn’t have enough lubrication / very dull / if I get faster and the speed rises, “sch swingts” faster. I hope this will get you further. In addition, when I start the engine it squeaks a little bit, but still squeaks. That’s 90% of the belt (keilippen strap) but do you think that could be it? If yes how expensive is it to let something change?