Where is the red flag h5 rearview mirror heating button?
The heating function of rearview mirror means that when the car is driving in rain, snow, fog and other weather, it is heated by the electric hot wire embedded in the lens to ensure the clarity of the lens surface. Like headlight cleaning, the heating of the exterior rearview mirror is a linkage function, which is easily overlooked. It's actually quite simple. If the car has the heating function of the exterior rearview mirror, just press the defogging button on the rear window directly.
In fact, the working principle of electric heating mirror is very simple, that is, electric heating plates (electric heating films) are installed on the lenses of rearview mirrors on both sides, and the electric heating function of rearview mirrors is turned on in rainy or snowy days, and the electric heating plates are quickly heated to a certain temperature within a few minutes, thus achieving the effect of fog prevention and defrosting.
There are two designs of rearview mirror heating control switch, one is to adjust the combination switch with electric rearview mirror; One is on the air conditioning control panel. However, no matter how it is designed, the function is the same. After pressing the button, the electric heater behind the rearview mirror glass will quickly heat to a fixed temperature within a few minutes, usually between 35 and 60 degrees Celsius, and the left and right rearview mirrors will emit hot air. At the same time, the water droplets on the rearview mirror surface will become smaller and smaller due to evaporation, and the fog will gradually disappear, thus achieving the effects of heating the lens, defogging and defrosting. If the rainfall is particularly heavy, the effect will be reduced and the effect will not be obvious. (Photo/Text/Photo: Chen Miaoling) @20 19