What is a one-button car? What is it when you press it twice?

When the car is powered on once with one button, the lights, air conditioner and dashboard are all lit. Press twice to start the car.

The function of one-button startup is similar to the traditional key mode:

Traditional key: the car key door has four gears, namely, OFF, ACC and start. Some models only have three gears, but there is no ACC gear.

Turn off: Turn off the power.

ACC: Some appliances in the car can be powered on without starting the car.

ON: Don't start the car to supply power to all the appliances in the car.

Starting gear: self-reset switch, which automatically returns to the ON gear after the car is started.

Start with one button and turn it off twice to remind you that your car is already in the anti-theft state. This is a normal phenomenon. The function of one-button startup is:

1, start the car with one button, press one button to power on the car, and start the car twice is ignition;

2. Most of the one-button start-up vehicles are in the communication state, which can keep the lighting inside the car, and a few electrical appliances can be used normally;

3. If you don't step on the brake, press once to unlock the steering wheel and press twice to connect the on-board electronic control system; If you step on the brake and press the start switch, it will ignite.