During a slow drive, I pressed the brake pedal in order to stop the car. Unfortunately, the brakes didn't respond at all, but only made a weird noise. I pressed the handbrake button, but nothing happened. Eventually I crushed into another car and that's how the car stopped. A few hours later, I turned on the car again and the brakes responded, but slowly and not in an optimum situation. The Car went through a periodical care only a few weeks before the accident. The car is still in garage and I don't know what causedd the problem.