Which Air Circulation Mode to Use for Defogging the Car in Snowy Weather?

1 Answers
Leila
07/30/25 5:12am
In snowy weather when the car interior fogs up, turn on the external air circulation mode to introduce outside air into the car, which can remove the fog more quickly. You can also defog by opening the windows slightly for ventilation: Crack the windows open just a little—about the width of a thumb—to allow air circulation and reduce the temperature difference between the inside and outside of the car. Lowering the interior temperature helps achieve the defogging effect. Another method is to use the car's air conditioning for defogging: To defog in snowy weather, turn on the AC and set it to windshield mode for quick defogging. In winter, press the front windshield defogging button on the automatic climate control panel, and the air conditioning will automatically adjust to a higher temperature with maximum fan speed to clear the fog.
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