Use Recirculation or Fresh Air Mode on Rainy Days?

[VonCamilla]

On rainy days, you can use either recirculation or fresh air mode. Here are specific recommendations based on different usage scenarios: 1. Fogging occurs on rainy days due to high humidity and temperature differences between the inside and outside of the glass, causing water vapor to condense on the windshield. If your vehicle has manual air conditioning, turn on the front window defogging mode, set the fan speed to maximum, turn on the A/C switch, and adjust the temperature to the lowest setting. This will quickly clear the fog from the glass. 2. If the ambient temperature is too cold for using cold air, you can also turn on the warm air conditioning, set the airflow to maximum, and activate the front window defogging mode to quickly clear the fog from the glass.