How to park an automatic transmission car without turning off the engine?

[VonLawson]

Park the car by pressing the brake, shift the gear to N, release the foot brake, engage the handbrake, turn off the engine, and then shift to P. If on a slope, the third step is to first engage the handbrake, then release the foot brake, turn off the engine, and shift to P.

[Maddox]

I've been driving automatic transmission cars for over a decade, and leaving the engine running while parked is a common practice for me. In summer when waiting with the AC on, I simply shift the gear lever to N position – that's neutral, where the engine keeps running but the car stays stationary. Then firmly press the brake pedal, or engage the electronic parking brake if equipped. Never foolishly keep the car in D gear while holding the brakes for extended periods, as this can overheat the brake pads causing issues and increases fuel consumption. For short stops at red lights, keeping the foot on the brake is fine; but for waits exceeding a few minutes, N gear is most appropriate. Avoid randomly shifting to P gear – that's for locking the wheels after engine shutdown, and prolonged use while stationary may damage the transmission. I've made this a habit to enhance vehicle durability, plus the AC keeps running for continuous cooling. When parking on slopes, engaging the parking brake provides double protection against rolling – safe and worry-free. Developing good habits greatly benefits vehicle maintenance and extends component lifespan.

[StVivienne]

As a car enthusiast, discussing automatic transmission parking without turning off the engine is quite exciting. The core operation is to shift the gear lever to the N position, which disengages the transmission from the driving state while the engine keeps running. Then, press the brake pedal to secure the vehicle; if equipped with Autohold, activating it makes the process even smarter. The principle is simple: shifting to N reduces transmission load and wear, while staying in D for prolonged braking causes the engine to drag, increasing fuel consumption and temperature. For short stops like waiting under 30 seconds, just pressing the brake is sufficient; for longer stops, switching to N saves more fuel and benefits the environment. Different models have slight variations—some hybrids' start-stop systems manage this automatically, but manual control offers more flexibility. Personal tests show shifting to N stabilizes fuel consumption and extends battery life. Always ensure the brake is firmly applied to avoid safety oversights.

[SanAndres]

I emphasize that driving safety comes first. When parking an automatic transmission vehicle without turning off the engine, standard procedures must be followed. Shift to the N (Neutral) position and firmly press the brake to bring the vehicle to a complete stop. On steep slopes, use the parking brake to prevent sliding. Never leave the vehicle in D (Drive) gear while holding the brake, as this can raise temperatures and lead to failure. For temporary stops, such as at short red lights, simply applying the brake is sufficient; for stops exceeding one minute, shift to N gear to protect the transmission, save fuel, and ensure safety. Incorrect operations, such as engaging P (Park) gear without turning off the engine, may damage the locking mechanism. Develop the habit of checking that the vehicle is stable before proceeding.