Which Button is the Rearview Mirror Heater Switch?
1 Answers
The rearview mirror heating button icon is shaped like three upward-curving arrows inside a square frame. There are generally two designs: one is integrated with the electric rearview mirror adjustment combination switch, and the other is located on the air conditioning control panel. Principle of rearview mirror heating: Heating elements (electric heating films) are installed inside the mirror lenses on both sides. In rainy or snowy weather, when the driver activates the rearview mirror heating function, the heating elements quickly warm up to a fixed temperature within a few minutes, typically between 35-60 degrees Celsius, thereby heating the mirrors to remove fog and frost. Rearview mirror heating switch: Knob-type switch: On the driver's side door, there is a knob at the front left with several symbols: L, 0, R, and a heating symbol. The heating symbol, shaped like three upward-curving arrows inside a square frame, is the rearview mirror heating switch. Turning the knob to the heating symbol activates the rearview mirror heating function. Button-type switch: On the control panel, the button is shaped like three upward-curving arrows inside a square frame. Pressing the button activates the rearview mirror heating function.