What are the starting steps for an automatic transmission car with one-button start?

1 Answers
McBrody
07/29/25 8:04pm
Automatic transmission one-button start steps are: without pressing the brake, press the button twice, wait for the red indicator light to go off, then press the brake, shift to N gear, press the one-button start, shift to D gear, release the handbrake, release the foot brake, accelerate, and start moving forward. There are 4 common misconceptions about using automatic transmission cars: 1. Keeping the car in D gear during long stops: Because when the gear lever is in D gear, automatic transmission cars usually have a slight forward movement. If the brake pedal is pressed for a long time, the transmission oil temperature will rise, and the oil is prone to deterioration; 2. Shifting to N gear when driving at high speed or going downhill: Because at this time, the output shaft speed of the transmission is high, while the engine is idling, the transmission oil pump cannot supply enough oil, leading to poor lubrication conditions, which can easily cause resonance and slipping, resulting in adverse consequences; 3. Starting the engine in gears other than P or N: This may burn out the neutral start switch of the transmission, because the automatic transmission is equipped with a neutral start switch. The transmission can only start the engine in P or N gear to avoid the car immediately moving forward when mistakenly started in other gears; 4. Push-starting the engine: For cars equipped with automatic transmission and three-way catalytic converter, if the battery is dead and cannot start the engine, using methods like pushing the car or towing it to start will damage the three-way catalytic converter.
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