Hello you, I’ve had a new car for 2 weeks, until now I’m not at all satisfied! Drive a Seat Leon 1.6 tdi Bj2014 with 166000 km When I bought the car I had a relatively long way home (300km), I left the car at home for about 30 min. After that I started the car and he brought me the error message cooling water level low! For me it was extremely funny because the car was freshly checked by 2 Tüvs. So I filled the coolant and continued to watch, at the beginning rose and sank the coolant. But after 2 days it remained constant. I drove the rest of the days only short distances, while the coolant level remained constant! Until today, I drove again a long distance 300km. I checked the coolant level from neugier, it was only slippery under minimum. So I opened the coolant balance tank and still heard a hissing it streamed again (after that it went over the overflow) . The coolant level sank again did not have to fill up any more of the oil again. I didn’t do not have any trouble.