Which symbol on the car is the heater switch?
1 Answers
The AC button in the car is the switch for the air conditioning compressor, with ACNO indicating on and ACOFF indicating off. Here is some related knowledge about using car air conditioning: 1. Open windows before turning on the AC: After a car has been exposed to the sun in summer, do not enter immediately or rush to turn on the AC. Instead, first lower all windows or open the doors, then turn on the fan to accelerate air circulation. Close the windows and turn on the AC after a few minutes. 2. Direct the AC vents upward: Choose to direct the airflow upward, utilizing the principle that hot air rises and cold air sinks, allowing the cold air to cool the car from top to bottom. 3. Switch between internal and external circulation: For long drives, make full use of the internal and external circulation functions of the AC. These functions control the air quality inside the car and assist in maintaining temperature.