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How to Adjust the Air Conditioning to Cold Air Mode in the Car?

2 Answers

EdenLee

07/29/25 4:45am

To set the air conditioning to cold air mode, simply turn on the air conditioning switch, press the A/C button, and then rotate the temperature control dial to the blue position. For automatic air conditioning, just press the auto button and the A/C button to light them up. The reasons why the car air conditioning is not cooling properly are as follows: 1. Refrigerant leakage: Insufficient pressure in the system leads to poor cooling performance. 2. Air duct blockage: Due to prolonged lack of cleaning, there is a lot of dust in the air conditioning ducts, requiring cleaning. 3. Reduced cooling efficiency of the condenser: This could be due to aging equipment or dust and debris on the condenser surface affecting heat exchange. 4. Improper use of the air conditioning: If the air conditioning is used with the external circulation on, it will inevitably bring hot air from outside into the car, reducing the cooling efficiency.

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DelLola

08/12/25 8:25am

When I first started learning to drive, I didn't know how to adjust the cold air either, but now I've figured it out: First, start the engine, then turn the temperature control knob to the lowest position (usually the blue icon area), press the AC button to turn on the compressor for cold air, and then use the fan speed button or knob to control the airflow. During hot summer days, I avoid blowing air directly at my face to prevent catching a cold. At the same time, turning on the recirculation mode can cool the car faster, but don't keep it on all the time—switch to fresh air mode every half hour for ventilation. Regularly checking the cabin air filter and refrigerant ensures good cooling performance. This setup is simple and safe, making driving much more comfortable.

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