Which symbol on the car is the heater switch?
2 Answers
The AC button in the car is the switch for the air conditioning compressor. ACNO means on, and ACOFF means off. Here is some related knowledge about using the car air conditioning: Open the windows before turning on the AC: After the car has been exposed to the sun in summer, do not enter the car immediately. Or after entering the car, do not rush to turn on the AC. Instead, first roll down all the 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. Direct the AC vents upward: Choose to direct the airflow upward. This utilizes the principle that hot air rises and cold air sinks, allowing the cold air to cool the car from top to bottom. Switch between internal and external circulation: If you are driving for a long time, make full use of the internal and external circulation functions of the AC. In fact, the internal and external circulation functions control the air quality inside the car and assist in maintaining temperature.
When I first started learning to drive, I was particularly curious about where the car's heating symbol was. Later, I discovered it's usually the temperature knob on the air conditioning panel, marked with a red indicator or a sun icon, conveniently located on the right side of the steering wheel for easy visibility. Turning it adjusts the heat output, with the red zone representing warmth and the blue zone for coolness, while the fan speed is adjusted using the fan button. It's simple to use; in winter, I start the engine and let it warm up for two minutes before turning on the heater to ensure the air is warm enough and to prevent the windshield from fogging up, which could impair visibility. A safety tip is to familiarize yourself with the controls while parked to avoid distractions while driving. Prolonged use can dry out the air, so moderate adjustments for comfort are advisable. Regularly cleaning the air conditioning filter ensures fresh air and extends the system's lifespan, making this advice practical and considerate for beginners.
