
Either engaging the handbrake first or shifting to neutral first is acceptable, as there is no fixed order for these actions. For an automatic transmission vehicle, you need to shift into the P (Park) position before turning off the engine. For a manual transmission vehicle, you should shift into the N (Neutral) position when parking and turning off the engine. In an automatic car, if you don't shift into P, you won't be able to remove the key. Some automatic cars won't allow the engine to shut off unless shifted into P. The P position in an automatic transmission has a locking mechanism that secures the transmission gears, effectively locking the wheels indirectly. Once in P, the car won't roll even without the handbrake engaged. However, if left in N without the handbrake, the car may roll.

I've been driving manual transmission cars for over a decade and always prefer shifting to neutral before applying the handbrake. After coming to a complete stop with the foot brake pressed, I move the gear lever to neutral with my right hand – this completely cuts off power to the vehicle. Then I engage the handbrake and gradually release the foot brake. This method minimizes impact on the transmission, especially important for older gearbox models where you can hear a distinct 'clunk' if you apply the handbrake while still in gear. On flat ground, the sequence doesn't matter much, but on steep slopes, you must immediately pull the handbrake tight after shifting to neutral. I once forgot this procedure on an incline, and the car rolled back over half a meter – quite a scare! Always remember to lightly press the accelerator after setting the handbrake to check for any rolling, and only turn off the engine when you're absolutely sure the vehicle won't move.

When I first bought a car, I was particularly confused about the operating sequence. Later, a mechanic told me the key lies in keeping the brake pedal pressed. After coming to a complete stop and keeping the foot brake engaged, whether you shift to neutral first or apply the handbrake first doesn't make much difference. However, the mainstream recommendation now is to shift to neutral first and then apply the handbrake, as it's more reasonable to let the transmission disconnect the power first before locking the wheels with the handbrake. For automatic transmission cars parked on slopes, special attention is needed. Once, I directly shifted to P in an underground parking lot at a mall, and the gear lever got stuck solid when I tried to move the car later. After changing to the sequence of neutral → handbrake → P, I never encountered the problem again. Developing this habit can protect the drivetrain.

I drive a manual transmission car for business every day, and the operating procedures are second nature to me: The first priority after parking is to firmly press the brake pedal, then simultaneously shift to neutral and engage the handbrake for maximum safety. Only after confirming the car is completely stationary do I release the foot brake. Engaging the handbrake while in gear is the most damaging to the clutch plates—last year, I had to replace the entire clutch due to this issue, costing over 3,000 yuan. Remember to always hear at least three clicks when engaging the handbrake to ensure the teeth are fully engaged. A common mistake beginners make is rushing to turn off the engine—always confirm the car won’t roll before removing the key. Once, on a rainy day, I forgot to fully engage the handbrake, and my car rolled into a fire hydrant, resulting in a painful compensation bill.


