Release the Handbrake First or Shift to D Gear First?

[OLeah]

Shift to D gear first, then release the handbrake. Here is relevant information: 1. Traditional handbrake: The traditional handbrake is a mechanical handbrake, commonly located near the driver's right hand for easy access. Its function is to stabilize the vehicle after it has come to a complete stop, preventing accidents caused by rolling on slopes or during parking. It uses a steel cable to control the braking mechanism. 2. Electronic handbrake: The electronic handbrake is a technology that achieves parking braking through electronic control. Its working principle is the same as that of the mechanical handbrake, both utilizing the friction generated between the brake disc and brake pads to achieve parking braking control.

[BrandonMarie]

I've been driving for decades, from manual transmissions in my youth to automatic ones now, and I'm very particular about handbrake operation. Usually, after starting the engine, I firmly press the foot brake, shift to D gear, and only release the handbrake after ensuring the car is securely in place. The sequence must not be messed up. Once in my early years, I forgot to press the brake before shifting gears, and the car immediately rolled back and hit a wall—a lesson learned the hard way. Actually, this is how automatic transmissions are designed: D gear instantly transmits power. If you release the handbrake first, the car might lurch forward or roll backward as soon as the engine starts, especially on uphill roads, which is particularly dangerous. Developing good habits not only protects yourself but also avoids wear and tear on the transmission and braking systems. I recommend all beginners follow this procedure—it’s worry-free and safe.

[OOwen]

Currently, when driving my electric vehicle, the automatic control of the electronic parking brake is very convenient. However, the standard procedure I learned from the maintenance manual is: get in the car and start it, keep the foot brake pressed without releasing, shift into D gear, observe the dashboard to confirm everything is correct, and then operate the parking brake release button. This sequence is based on the design of the vehicle's electronic systems. Once power is connected, it's easy to generate instant torque. If the parking brake is released first, the car might slightly move or become unstable, which is particularly prone to accidents in congested traffic. I once tried to be lazy and reverse the sequence, resulting in the brake lights not functioning properly and almost rear-ending the car in front. Developing this habit can also extend battery life and reduce system failures, making daily driving smoother.

[VonCora]

Working at an auto repair shop has exposed me to various issues, and incorrect operation sequences leading to repairs are not uncommon. The correct procedure should be: firmly press the brake pedal, shift the gear lever to the D position, stabilize the vehicle's power, and then release the handbrake—whether it's a traditional lever or an electronic button version. This sequence protects the transmission gears and avoids impact damage; releasing the handbrake first may cause the engine power to directly output, potentially leading to sliding and wear on chassis components. Simply remember, the coordination between the brake and gear is a fundamental safety principle, and I always follow this procedure to prevent accidents.