Where is the defogging button located on a car?

[VanHarper]

The defogging switch on the car's center console has two buttons: one for the front windshield defogging, marked with a fan shape containing three upward wavy lines, and another for the rear windshield defogging, marked with a rectangle containing three upward wavy lines. Specific steps for car defogging: If you want to completely eliminate fog inside the car, you should choose to turn on the air conditioner's hot air to blow on the windshield. First, use the external circulation mode, select the air conditioner's hot air and the front windshield outlet, wait for about 5 minutes, then switch to internal circulation or simply turn it off. Of course, if the air conditioner has a heating function, the defogging effect will be faster and better. Precautions for using the defogging switch: When using the defogging switch, you need to turn on the car's air conditioner. At this time, the air conditioner will automatically switch to external circulation. After fresh air from outside enters the car, the fog on the windows will disappear. Setting the air conditioner's compressor and fan speed to the highest can speed up the defogging process. Once you feel that your vision is clear, you need to manually turn off the defogging switch.