What does the DUAL button on the car air conditioner mean?

1 Answers
VanDallas
07/30/25 2:37am
The DUAL button on the car air conditioner is the air conditioning zone control button. When this button is pressed and the indicator light turns on, you can set the air conditioning temperature for both the driver and front passenger seat areas. After adjusting to the desired temperature, turning off this button will make the automatic air conditioner regulate the temperature according to the set values. Air conditioning zoning is based on load analysis, dividing the entire air conditioning area into several temperature control zones according to the differences in air conditioning load. The car air conditioner is used to adjust and control the temperature, humidity, air cleanliness, and air flow inside the car to a good state, providing a comfortable riding environment for passengers, reducing travel fatigue, creating good working conditions for the driver, and playing an important role in ensuring safe driving as a ventilation device.
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