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

1 Answers
ReeseMarie
07/29/25 5:47pm
Buick Envision does not have a dedicated button for rearview mirror heating. The heating button shares the same switch with the rear window defogger button - press it once to turn on or off. The function of rearview mirrors is to reflect conditions behind, beside, and below the vehicle, expanding the driver's field of vision and reducing safety incidents. Taking the 2021 Buick Envision as an example, its body structure is a 5-door 5-seat SUV with dimensions of: length 4694mm, width 1839mm, height 1686mm, wheelbase 2750mm, fuel tank capacity 66L, and curb weight 1610kg.
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