Hello Brettgemeinde, I just got a call from my friend “Dear Mr. X., we need your car 3 days, you get in return oil change + air filter change including material, inside and outside cleaning as well as 3 days a rental car – all for free!.” My first reaction was “Thank you, but I don’t need a new car for now.” She: “No no, has nothing to do with it.” It’s probably about an action from the factory that with certain types the exhaust behavior (Emmissi) For this purpose, as far as I have understood, 2 “giant trucks” with roller test benches are on the road and they do something with my car (whatever). Well, you are used to a lot of things, but especially if someone gives without taking it you will be skeptical. I have first agreed (my golf urgently needs a spring cleaning ). However, come now in hindsight into the pondering… roller test bench… exhaust gas values… maybe eternally long full-gas drives… Is anyone (perhaps even a VW employee present here) aware of this action and could this someone write what is being done with my car? Is this a good idea? Is this a good idea?