What should you do in the event of brake failure?

In the event of brake failure, the appropriate response is to pump the brake pedal and, if necessary, use the parking brake. Pumping the brake pedal can sometimes build up enough brake fluid pressure to regain some braking ability, allowing you to slow down the vehicle. The parking brake, which is typically a separate system, can be engaged to help bring the vehicle to a stop, but it should be applied gradually to avoid losing control.

Using the parking brake effectively can be crucial because it operates independently from the main brake system. However, it's important to keep in mind that sudden application of the parking brake can cause the wheels to lock up and may ultimately lead to loss of control of the vehicle. Therefore, it should be used with caution, allowing for gradual deceleration.

In contrast, attempting to drive faster to find a safe spot can lead to dangerous conditions, as increased speed makes it more difficult to control the vehicle without brakes. Turning off the engine immediately is not advisable, as it will also disable power steering and potentially lock the steering wheel, making it harder to control the vehicle. Using the horn to signal for help is generally not a viable solution during a brake failure situation; instead, focusing on controlling the vehicle safely is crucial.