What does A/C mean on a car?

[IrisFitz]

The AC button on a car is the switch for the vehicle's air conditioning cooling function, where AC stands for Air-condition. Related information is as follows: 1. The AC in the car is the cooling switch for the car's air conditioning system. Pressing the AC button will gradually lower the temperature inside the car. The car air conditioning cooling system consists of components such as the compressor, condenser, receiver-drier, expansion valve, evaporator, and blower, all connected by copper pipes and high-pressure rubber hoses to form a sealed system. 2. The car air conditioning system can cool, heat, ventilate, and purify the air inside the cabin, providing passengers with a comfortable environment and reducing driver fatigue, thereby improving driving safety. It generally includes a cooling system, heating system, and ventilation system.