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Why is the rearview mirror heating not working?

1 Answers

VonReid

07/29/25 9:25pm

Reasons: The fuse for the rearview mirror heating is blown; the rearview mirror heating circuit is faulty; the rearview mirror heating switch is defective; the rearview mirror heating lens has an issue. Below is a detailed introduction to the rearview mirror heating function: Function: After pressing the button, the electric heating pad behind the rearview mirror glass will quickly heat up to a fixed temperature within a few minutes, usually between 35-60 degrees Celsius. Hot air will emerge from both left and right rearview mirrors, and the water droplets on the mirror surface will gradually evaporate and shrink due to the rising temperature, while the fog will slowly disappear. This achieves the effect of heating the mirror, defogging, and defrosting. Note: Each use should not exceed 30 minutes, otherwise it will affect the lifespan and clarity of the mirror.

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