What is the correct method for one-button start in an automatic transmission car?
2 Answers
Automatic transmission car one-button start correct method is: first ensure the key is inside the car, press the brake, then hold the start button to start the vehicle, shift to D gear, release the handbrake, and release the brake to start moving. Before getting in the car, observe the surroundings to ensure safety, then enter the car. After sitting down, remember to fasten the seat belt. Automatic transmission cars do not require the driver to manually shift gears; the vehicle will automatically select the appropriate gear based on driving speed and traffic conditions. Generally, automatic transmission cars have six gear positions, from top to bottom: P, R, N, D, S, L. Driving an automatic transmission car using the parking gear P, reverse gear R, neutral gear N, and drive gear D can meet the needs of general driving. However, if encountering some special driving conditions, other functional gears may be required.
After driving automatic transmission cars for so many years, I've learned that the key to one-button start is developing muscle memory: first fasten the seatbelt and press the brake pedal after getting in the car, when all dashboard lights will illuminate for self-check - don't rush to press the button again immediately. Wait until most self-check lights go off, then firmly press and hold the start button while keeping the brake pedal fully depressed until the engine completely starts before releasing. The most common mistake beginners make is shifting gears immediately after ignition - it's safest to wait until the tachometer stabilizes below 1000 rpm before shifting to D. Once I was in a hurry and started without waiting for self-check, which triggered the engine warning light - the mechanic said it was caused by electrical system disturbance, proving those few seconds of patience are crucial. When parking, don't take shortcuts by pressing the stop button directly either - always shift to P and engage the handbrake first to protect the transmission.