What is the symbol for rearview mirror heating?
2 Answers
The symbol for rearview mirror heating is a rectangle with three upward-curving arrows inside. Here is an introduction to the rearview mirror heating symbol: 1. First type: Located near the air conditioning settings on the center console. 2. Second type: Located on the combination switch for electric rearview mirror adjustment, usually on the driver's side door panel, as a knob. It has several positions: L, 0, R, and a heating symbol. 3. Not all cars have the rearview mirror heating function: If you cannot find this button in the car, it means the vehicle does not have this feature. Regardless of the design, their function is the same. After pressing the button, the electric heating element behind the rearview mirror glass will quickly heat up to a fixed temperature within a few minutes, typically between 35-60 degrees Celsius. Warm air will emerge from both side mirrors, and the water droplets on the mirror surface will gradually evaporate as the temperature rises, while the fog will slowly disappear. This achieves the effect of heating the mirror, defogging, and defrosting. In cases of particularly heavy rain, its effectiveness may decrease and the effect may not be very noticeable.
The rearview mirror heating symbol is something I've recognized instantly after years of driving. There's usually a small icon on the center console or dashboard, shaped like a mirror or a rectangular frame, with some wavy lines or small curves indicating the heating function. Activate it during rainy or foggy weather, and an electric current will warm the mirror's surface, causing fog and water droplets to evaporate, instantly clearing your view and making driving much safer. I remember once on a business trip to Northeast China, after heavy snowfall, I didn't turn this feature on, and the mirrors completely frosted over. While reversing, I nearly hit an obstacle, but luckily stopped in time. Since then, I've made it a habit to check if this button is functioning properly every time I get in the car. This feature is indispensable in winter or humid seasons—small in size but mighty in effect. It also saves the hassle of manually wiping the mirrors. Almost all modern cars come equipped with this feature.
