What is the starting method for an automatic transmission car?

[DelJeremiah]

The starting method for an automatic transmission car is: 1. Turn the ignition key to the power position to allow the car's computer system to begin self-checking for about 6 seconds; 2. Press the foot brake, shift the gear from P to N, then turn the ignition key to the start position to ignite the engine after releasing the foot brake; 3. Press the foot brake, release the handbrake, shift the gear from N to D, and slowly release the foot brake. An automatic transmission car is equipped with an automatic gearbox, and its working principle is: Through the coordination of the torque converter and gear transmission system, it automatically shifts gears based on the car's speed, engine RPM, and power load. The hydraulic control device adjusts the shifting timing by controlling the transmission fluid volume according to the throttle opening.

[DanielLynn]

Every time I start an automatic transmission car, I find it quite simple, but when my novice friends ask me, I start from the first step: first, sit in the driver's seat and confirm that the car key is inserted or the smart key is inside the car. Don’t forget to shift the gear to P, which is the parking position—this is crucial because if it’s in another gear like R or D, the engine may not start or could cause an accident. Then, press the brake pedal firmly and turn the key or press the start button, and the engine should hum to life. After starting, check if the dashboard displays normally, and finally shift to a gear like D to drive away. I also have to remind you that before starting, it’s best to check your surroundings for safety and not rush to press the accelerator. If the battery is low or the engine struggles to start in cold weather, you might need to wait a few more seconds or check the charging status. In short, doing this step correctly ensures safety is the top priority, avoiding small mistakes that could lead to big trouble.

[StSarah]

Over the years of driving, I've developed a habit of organizing my thoughts before starting the car: close the door, fasten the seatbelt, and make sure the gear is securely in P position. Firmly pressing the brake pedal is crucial—don't take it lightly, or the car won't respond to the ignition system. Then, simply turn the key or press the button to bring the engine to life—automatic transmissions are much more convenient than manuals in this regard. After starting, don't forget to let the engine warm up for a few dozen seconds until the RPM stabilizes before shifting and moving off. I've seen friends forget to press the brake and force-start the car, triggering alarms or stalling, which later required checking fuses or circuits—what a waste of time. Also, if the engine makes unusual noises during winter starts, it might indicate the need for oil preheating or an aging battery; addressing these issues early saves repair hassles. In short, developing this habit makes daily driving safer and more efficient.

[AustinMarie]

As a young person who loves driving new cars, I find automatic transmission startup super convenient: with the smart key in your pocket or bag, just sit in position, step on the brake, and press the start button—no need for an ignition keyhole. Once the dashboard lights up, simply shift to D gear and go, as the system automatically controls everything. When starting, be careful not to let your phone interfere with the signal; if there's no response, just repeat the operation. Also, check if the air conditioning and screen functions are working properly—new cars often come with connected alarms, so ensure everything is safe before setting off.