If you have brake failure you may

• A. Shift down to the lower gear
• B. Use your emergency brakes
• C. Pump the brakes
• D. All of the above

Answer: (D)

When brakes fail, you still have ways to slow and stop the vehicle by using different techniques together. Shifting to a lower gear uses engine braking to reduce speed without relying on the hydraulic brakes. Repeatedly pumping the brake pedal can help restore or build up hydraulic pressure if the system has lost it. The emergency or parking brake can contribute to slowing the car, though it should be applied gradually to avoid locking the wheels. Combining these methods gives you the best chance to slow down and stop safely, which is why all of the above is the best choice. Remember to steer calmly toward a safe area, and use your signals and lights as you go.