Hello, I have a Cayenne from 2010 with the 3.6 petrol engine, 45,000km, and 2 hours ago it would almost have come to an accident: I was on the road at very high speed (run out, so according to the registration 227 km/h), when I noticed quite late 2 trucks, which just delivered a “elephant race”. I noticed the truck on the fast lane very late, because it was already dark and it was very badly illuminated. Anyway, I had to put down a hammer-hard full brake, because I was able to slow down my car just in time to 75km/h, but I noticed that it was quite stunk, so warning flashers in and on the side stripes. When I got out, I noticed smoke from the front brakes, besides, the brake discs have glowed orange (but that has slowed down quite quickly, only squalid still). Because I have heard that inside vented disks only really turned off. cool, when you drive I immediately got back in and drove on, however, no faster than 100. With the first 3.4 normal braking after a few minutes, the brakes gave a “Drrrr” of themselves, but after that nothing more and they also worked normally. Now my question: Is this normal? Unfortunately, I don’t know because I am not an expert and I never had such a situation.