How should the driver brake when the brakes suddenly fail during high-speed driving?

[MacValerie]

When the driver realizes that the brakes have suddenly failed, they must not panic and should maintain a calm mental state. It is necessary to promptly utilize engine braking to achieve the goal of reducing the vehicle's speed. While using the engine to slow down, the driver must also control the vehicle's direction carefully to avoid deviating from the intended driving path.

[OLouis]

When the brakes suddenly fail while driving on the highway, I always think about how to respond when encountering similar situations. First, keep the steering wheel steady and avoid erratic movements to prevent losing control. Then, use engine braking—for manual transmission vehicles, downshift gradually, such as from 5th gear to 3rd gear, to let the engine slow the car down. For automatic transmission vehicles, shift to L gear or manual mode in a lower gear. Simultaneously, turn on the hazard lights to alert others and honk for help. If there is an emergency escape ramp or sand pit on the roadside, immediately steer toward it to stop by friction. If not, find an open area and gently rub against a wall or grassy area to slow down. Throughout the process, stay calm and avoid yanking the handbrake abruptly to prevent wheel lockup and rollover. Afterward, remember to check the braking system to prevent future issues.

[SanAvery]

I've driven hundreds of thousands of kilometers on mountain roads and know how to handle brake failure emergencies. Immediately press the clutch and downshift, as lower gears provide the fastest deceleration. Once the speed decreases, try the handbrake gradually—pull it slowly without sudden movements. While maneuvering, use turn signals to indicate lane changes, and aim to stop on the shoulder, an uphill slope, or soft ground for maximum safety. Remember to grip the steering wheel firmly to maintain a straight path and avoid sharp turns that could cause accidents. Activate hazard lights and honk to alert other vehicles during deceleration. In such situations, avoid distractions like turning off music or noise reduction—stay focused on driving. Regular checks of brake fluid and lines can help prevent such risks.

[LaEmiliano]

I just got my driver's license and I'm worried about highway emergencies. If the brakes fail, I should quickly downshift to reduce speed, like shifting to a lower gear such as 3rd to slow down. Turn on the hazard lights to alert other vehicles to stay away. Look for a roadside gravel area to use friction to stop, and keep the steering wheel steady to avoid wobbling. If there's enough space, gradually move closer to the guardrail to slow down. After stopping, immediately exit the vehicle and stay away from the lane to ensure safety. Finally, contact rescue or get the car inspected.

[Arthur]

I think safety is the most important. Brake failure is very dangerous. I try to stay calm, downshift to let the engine slow down naturally, and don't panic. Turn on the interior lights to alert others. Try to steer smoothly to the shoulder or emergency lane and stop. Control the direction and avoid sudden turns. After stopping, call for help or check the vehicle malfunction immediately to reduce secondary accidents. Psychologically, take deep breaths and act calmly.

[BentleyFitz]

I recall the old driver's experience of encountering brake failure on the highway. The first step is to stabilize the direction to prevent deviation, then use engine braking to downshift and drag the speed down. For manual transmissions, gradually shift to lower gears; for automatic transmissions, shift to D-low. Turn on hazard lights and honk to alert others. If possible, find a slope or grass pile to gently rub against and stop, avoiding sudden braking. Operate smoothly throughout the process without taking risks. Afterwards, check the braking system to prevent future issues.