How to Turn On the Car Air Conditioning?

[EmmettRose]

To turn on the car air conditioning: 1. Start the car engine; 2. Turn on the blower switch; 3. Press the AC button; 4. Set the desired temperature and airflow direction. Most vehicles have a temperature control knob - red indicates warm air while blue represents cool air. Automatic climate control systems allow direct temperature adjustment. Car AC maintenance methods: 1. Regularly check refrigerant and compressor oil levels; 2. Clean condenser surface; 3. Clean evaporator surface. The automobile air conditioning system (abbreviated as car AC) consists of refrigeration system, heating system, ventilation/air purification devices and control system.