Why is the folding speed of side mirrors different?
2 Answers
It is normal for the folding speed of side mirrors to be different, as there is usually some minor variation and they cannot be exactly the same. The function of car side mirrors: Car side mirrors are located on the left and right sides of the car's front and inside the car's cabin. They reflect the conditions behind, beside, and below the car, allowing the driver to indirectly see these areas. They act as a "second pair of eyes," expanding the driver's field of vision. Classification of side mirrors: Side mirrors can be categorized by installation location into exterior mirrors, lower mirrors, and interior mirrors. By purpose, exterior mirrors reflect the rear and side of the car, lower mirrors reflect the front and lower part of the car, and interior mirrors reflect the rear and interior of the car. Different purposes lead to variations in mirror structure.
I've been driving this car for about seven or eight years, and I've encountered the issue of uneven folding speed in the side mirrors quite a few times. The main reasons, I believe, are motor aging or lack of lubrication. The left mirror, which I frequently fold, has slowed down significantly, while the right one still works as smoothly as new. Dirt on the circuit board or unstable connections can also affect the speed, and in cold weather, the parts sometimes stiffen and move slower. I recommend regularly checking these components and applying some lubricant, and avoiding frequent folding to prevent excessive wear. Another possibility is unstable battery voltage or uneven current when the alternator isn't functioning properly. In short, these minor issues accumulate and lead to speed differences, and if not addressed promptly, they could even affect driving safety. That's why I always take my car to the repair shop for a thorough check to avoid trouble.
