Where is the rearview mirror heating switch on the Volkswagen Golf?

[SanRachel]

There is a knob on the driver's side door. Turn the knob pointer to the heating icon position to activate the rearview mirror heating. The Golf's rearview mirror heating function is only available when the ambient temperature is low, and the manual states it works below 20 degrees Celsius. Here is some additional information: 1. Heated rearview mirrors are generally more practical in winter. In winter mornings, you may notice frost on almost all the car's windows, which is difficult to remove with a towel. Frost on the front windshield can be removed by turning on the heater to blow air onto the glass after starting the car. Frost on the rear windshield can be removed by turning on the rear window defroster switch, which heats the wires embedded in the rear window glass. 2. For cars equipped with heated rearview mirrors, when the rearview mirrors frost or freeze in winter, simply turning on the rear window defroster switch will also activate the heating function for the electric rearview mirrors. The frost or ice on the mirrors will quickly disappear, providing great convenience for the driver.