Where is the rearview mirror heating button on the Buick Envision?

1 Answers
MaliaAnn
07/29/25 4:34pm
The rearview mirror heating button on the Envision is located in the air conditioning control area of the center console, above the air conditioning cooling switch. Below is related information about the Buick Envision's rearview mirror heating: 1. The rearview mirror heating function works on a very simple principle: an electric heating element (heating film) is installed inside the mirror lenses on both sides to evaporate moisture by heating the mirrors. 2. During rainy or snowy weather, when the driver activates the rearview mirror heating function, the heating elements quickly warm up to a set temperature (usually between 35-60°C) within minutes, effectively defogging and defrosting the mirrors.
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