What does usewlth mean?
Pacific Automotive Network means that the external circulation must be opened for defogging. usewith and the outer circulation below are together, which means that when the air conditioner air outlet mode is selected to leg air outlet and windshield air outlet or windshield air outlet, the vehicle's air circulation mode should be switched to outer circulation, so that Increase the speed at which fog disappears from your windshield.
Extended information: It is very common for car glass to fog up in winter because the outside environment is very cold and the environment inside the car is very hot. Because of this temperature difference, many drivers encounter "fog" while driving. At the same time, this situation is also a headache for drivers. Many drivers usually choose not to wipe it off, but after wiping it will make the glass very dirty.
The following are solutions: 1. Defogging agents are sold in many places such as auto parts stores and supermarkets. Spray the defogging agent onto the inner surface of the car glass and wipe it clean. While removing the dirt on the glass, it can also form a protective film to prevent the fog layer formed by the condensation of water vapor on the glass. Spraying and wiping once can prevent fogging for ten days. about.
2. Open windows for convection. If you find that there is not much fog in the car, you can open the windows on both sides to create convection. The air inside and outside the car will form convection, the temperature difference will also be reduced, and the fog will slowly disappear. disappear. The principle of this method is the same as turning on the air conditioner to cool down the air, but it does not increase fuel consumption. The disadvantages of opening windows for convection are very obvious. It is not suitable in rainy and snowy weather, on highways, or when there is heavy fog. Moreover, opening windows will lower the temperature inside the car.
3. Air conditioning system For most car owners, it is most common to use the air conditioning system to remove fog. Basically all cars on the market have air-conditioning outlets under the front windshield. You only need to select the corresponding gear of the air conditioner to use the wind blown by the air conditioner to remove fog. Both cold and warm air have their own advantages and disadvantages. If you are in a hurry and are on the road, you can use cold air as an emergency. In most cases it is recommended to use warm air.