Where is the BMW rearview mirror heating switch located?
1 Answers
BMW's rearview mirror heating button is a push-button switch located on the control panel, featuring a design with three upward-curving arrows inside a square frame. Pressing this button activates the rearview mirror heating function. Principle of rearview mirror heating: Electric heating elements (heating films) are installed inside the mirror surfaces of both side mirrors. During rainy or snowy weather, when the driver activates the rearview mirror heating function, these heating elements rapidly warm up to a set temperature (typically between 35-60°C) within minutes, effectively defogging and deicing the mirrors. The rearview mirror heating button icon should be distinguished from the front windshield defroster button. The front defroster button features three upward-curving arrows inside a fan-shaped icon, while the rearview mirror heating button shows three upward-curving arrows within a square frame.