How is the car air conditioner cooled?

Correct use of automobile air conditioner;

1. Generally, the button on the left side of a car is blue for air conditioning, red for heating and moderate temperature in the middle.

If you want to turn on the air conditioner, the button on the left of this picture is adjusted to the blue place. If you want warm air, turn it to the red place and press the air conditioner switch. In addition, the middle button is the size of the wind, and the rightmost button is the mode. You can set it to blow only your feet or hands or glass, or you can use it in two-shift mode at the same time.

The white line on the left is to adjust the temperature. You can adjust it to the middle when you feel too warm. You just need to turn off the fan and not turn on the air conditioner.