Should the AC be turned on in winter?

[Greyson]

In winter, there is no need to turn on the AC switch. The details are as follows: 1. The AC switch is the control button to start the air conditioning compressor. 2. The air conditioning compressor starts to cool, but the temperature in winter is low, and the temperature inside the car drops relatively quickly. 3. The car's automatic air conditioning will also automatically adjust the air door to control the proportion of cold and hot air delivery based on the set temperature, combined with the current temperature inside and outside the car. Here is some extended knowledge about air conditioning maintenance: 1. The air conditioning system includes components such as filters, filter elements, pipelines, air inlets, and blowers. If not cleaned for a long time, they can become clogged with dust and other invisible particles. Once fully clogged, they can emit odors and blow into the car's interior through the air inlets, causing harm to the human body. 2. In fact, it is necessary to clean the car's air conditioning periodically. There are many fine dust particles in the pipelines, which can grow mold over time. Breathing low-quality air is very harmful to the body. 3. When the car leaves the factory, the manual specifies that the air conditioning filter element should be replaced once a year or every 30,000 kilometers.