What does the A symbol inside a car mean?

[KylieMarie]

The A symbol inside a car refers to the auto start-stop switch. Its usage method is: 1. After the car is started, the auto start-stop system is in normal working condition; 2. When encountering a red light or stopping for other reasons, stepping on the brake will automatically shut off the engine; 3. When starting again, release the brake and step on the accelerator or turn the steering wheel to restart the vehicle. The conditions for the start-stop technology to automatically stop rotation are: 1. The engine is idling and not in gear; 2. The wheel speed sensor of the anti-lock system shows zero; 3. The electronic battery sensor indicates sufficient energy for the next start.