What should a driver do if their brakes fail while driving?

When a driver's brakes fail, the correct response involves a series of critical actions to regain control of the vehicle and bring it to a stop safely. Pumping the brakes can sometimes build up pressure in the brake lines, which might help restore some braking function momentarily. Downshifting to lower gears can help slow the vehicle down through engine braking, which is a safe way to reduce speed without relying exclusively on the brakes. Additionally, using the emergency brake is crucial as it acts as a backup system to stop the vehicle. This combination of actions increases the chances of safely stopping the vehicle while maintaining control.

In contrast, accelerating to stop more quickly can lead to a dangerous situation where you lose control, whereas steering off the road without assessing the whole situation may put you in the path of obstacles or other vehicles. Calling for help and waiting does not address the immediate danger of losing control of the vehicle. Immediate action is needed to ensure safety in the event of brake failure.