Which Button to Press When Car Windows Fog Up?

1 Answers
McLillian
07/29/25 1:59pm
When car windows fog up, press the defogger button, which is located near the air conditioning control panel and features a fan-shaped icon with wavy lines. Some models are equipped with rear window electric heating and exterior rearview mirrors; simply turn on the switch, and the fog will clear in about a minute. For automatic air conditioning systems, usually just pressing the one-touch defogging button will activate the maximum fan speed and switch to external air circulation, making it both practical and convenient. Owners can also use the heating system to defog. If the car has just been started, avoid turning on the air conditioning immediately. Wait a few minutes for the engine to warm up and the water temperature to rise, then start the heating system. Set the fan to maximum speed and activate the front window defogging mode; the fog should disappear within minutes.
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