With my steamer the braking pressure was very spontaneous and suddenly the brake pressure was simply gone. A very threatening situation. Car just got home and informed the towing service. My workshop informed me today that all brake lines under the vehicle are rusty and they are completely rusted in one place. As a result, so much BREAKDOWN has gone out (and air has come into the system) that the brake pressure was almost zero after a short time. I rolled the 2 KM in front of our house under considerable danger for life and with the help of the handbrake. The workshop said that otherwise the car is rusty good, so I find it very worrying and disturbing that with a vehicle just over 10 years old, such safety-relevant components are already worn out. Is there any similar experience with you?