{"id":3311,"date":"2022-10-29T22:02:01","date_gmt":"2022-10-29T22:02:01","guid":{"rendered":"https:\/\/www.motorhowto.com\/?p=3311"},"modified":"2022-10-29T22:02:01","modified_gmt":"2022-10-29T22:02:01","slug":"car-ac-button-when-heater-on","status":"publish","type":"post","link":"https:\/\/www.motorhowto.com\/car-ac-button-when-heater-on\/","title":{"rendered":"What Does Car A\/C Button Do When Heater Is On? (Explained)"},"content":{"rendered":"\n

The A\/C button in the car keeps the car\u2019s compressor running so that it removes moisture from the air in the cabin. <\/p>\n\n\n\n

Is it normal for this button to be on when the heater is running? Is it bad for the car\u2019s units to run simultaneously? <\/em><\/p>\n\n\n\n

In today’s article, learn all you need to know about your car\u2019s heater and air conditioner!<\/p>\n\n\n\n

Here’s What The Car A\/C Button Does When The Heater Is On<\/h2>\n\n\n\n

The A\/C button keeps the car condenser on while the heater warms the car. This helps to increase visibility and decrease fogging on the windshield. Last, it also helps maintain the health of the climate control system.\u00a0<\/strong><\/p>\n\n\n\t\t\t\t

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  1. Here's What The Car A\/C Button Does When The Heater Is On<\/a>
  2. Is It Okay To Have Both A\/C And Heating On Simultaneously?<\/a>
  3. What Is Dual Climate Control In A Car?<\/a>
  4. Why Does The A\/C Button Automatically Come On When Turning On The Heater?<\/a>
  5. Does The A\/C Control The Heating (In Auto Mode)?<\/a>
  6. Does Automatic Climate Control Save Fuel Compare to Manual?<\/a>
  7. Conclusion\u00a0<\/a>
  8. Sources<\/a><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n
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    \"Hyundai
    Hyundai Tucson climate Control switched on<\/figcaption><\/figure>\n\n\n\n

    The air conditioner is always turned on when the car\u2019s climate control system is initiated in modern cars. <\/p>\n\n\n\n

    At least, so long as the car\u2019s automatic climate control system is tuned on or the defrosters are activated.\u00a0<\/p>\n\n\n\n

    Car defrosters <\/a>are an essential part of the car\u2019s climate control system. Without this, it would be virtually impossible for most people to see the roadway clearly, especially at night.\u00a0<\/p>\n\n\n\n

    Thanks to the car\u2019s A\/C unit, the defrosters can remove moisture from the windshield. <\/p>\n\n\n\n

    However, just because the car\u2019s A\/C button is on doesn\u2019t mean the system will blow cold air. <\/p>\n\n\n\n

    If the heater is on, all the A\/C unit does is compress the air moisture and dispel it from the vehicle. This way, hot, dry air enters the car rather than hot, humid air.\u00a0<\/p>\n\n\n\n

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    Related:<\/strong><\/p>\n\n\n\n