What is the reason for one side of the automatic folding mirror not moving?
2 Answers
If one side of the automatic folding mirror cannot move automatically, it may be due to damaged gears or a disconnected circuit on that side, and it can be fixed at a repair shop. Below is relevant information about rearview mirrors: 1. Introduction to rearview mirrors: Rearview mirrors are tools that allow drivers to directly obtain external information about the rear, sides, and lower parts of the car while seated in the driver's seat. For the convenience of the driver and to prevent traffic safety accidents and ensure personal safety, all countries require that cars must be equipped with rearview mirrors, and all rearview mirrors must be adjustable in direction. 2. Installation of rearview mirrors: When designing rearview mirrors, the main design considerations include the field of view (indirect vision) that the rearview mirror can obtain, image distortion, image clarity, image size, the position of the image in the rearview mirror, etc., making it easy to adjust according to changes in the driver's viewpoint. Rearview mirrors should be installed in the position with the least vertical vibration on the vehicle.
I've been driving for over ten years and often do minor repairs myself. I've encountered the issue where one side of the automatic folding mirror stops working. Most likely, the motor inside is stuck or burnt out, especially in humid or dusty conditions, which can jam the gears. Gently wiggle the mirror to see if it can be folded manually to confirm the issue. Another possibility is a blown fuse—check the corresponding fuse for the headlights or mirrors in the car's fuse box. If it's blackened or broken, replace it with a new one. An unstable battery voltage can also cause the control module to malfunction, leading to one side failing. Never force it open to avoid further damage. The easiest solution is to check these simple areas first. If you can't fix it yourself, take it to a repair shop promptly to avoid compromising driving safety, especially when parking at night. Regularly clean around the mirrors to prevent dust buildup and future issues.
