When you press on the brake pedal, it touches the floor. Only when you press on it several times does the pedal travel become shorter. What must you do?

You answered correctly by choosing to park the car immediately and have the brakes repaired. This situation indicates a serious brake system problem—usually air in the brake lines or a major fluid leak. Continuing to drive is dangerous, as your brakes may fail. Simply refilling the brake fluid is not enough, because the underlying cause must be fixed by a mechanic. For safety, always stop driving right away and have the brake system professionally inspected and repaired. Knowing this helps you react safely to brake problems in real traffic situations.