Does modifying folding mirrors harm the car?
3 Answers
Modifying folding mirrors does not affect the car. When the mirrors are folded, they not only protect the mirror surface but also reduce the risk of being scratched while parking. Rearview mirrors can be categorized into two types based on their adjustment methods: 1. External adjustment: This method involves manually adjusting the mirror frame or surface while the car is parked to achieve the desired viewing angle. This approach is time-consuming and labor-intensive, making it difficult to complete conveniently in one go. The driver needs to reach outside the window to adjust the mirrors, which is inconvenient while driving or during rainy weather. Large vehicles, trucks, and low-end buses typically use external adjustment to reduce costs. 2. Internal adjustment: This method allows drivers to adjust the rearview mirrors while driving, providing more convenient conditions for observing the rear view. Most mid-range and high-end cars use internal adjustment, which is further divided into manual adjustment (via wire cable transmission or handle adjustment) and electric adjustment.
Modifying folding mirrors actually requires some attention to detail. I spent many years working in an auto repair shop and saw many car owners attempt DIY installations that ended up causing problems. If you choose low-quality products or perform unprofessional installations, it can easily lead to short circuits in the wiring or loose connectors. While driving, the mirrors may shake, and over time, this can cause the motor to overheat and burn out. Especially in humid weather, water ingress can lead to malfunctions, affecting visibility and safety during reversing. If the wiring is tampered with improperly during modification, it may also interfere with other electronic systems in the car, such as the parking sensors. Therefore, it's best to choose a reliable kit and have it installed by an experienced professional—don’t cut corners to save money. A well-done modification makes parking easier, but a poorly done one can create more trouble, so be cautious.
I've done quite a few car modifications myself, and power-folding mirrors are really great—they automatically retract when parking on the side of the road, which is super convenient. However, you need to watch out for potential issues. I once tried to save money by installing cheap aftermarket parts, and they got stuck after just a week, costing me extra for repairs. The reason is simple: some aftermarket products have poor compatibility. If the wiring doesn’t match the car’s voltage, it can easily drain too much power and blow a fuse. Installation technique is also crucial—if the waterproofing isn’t sealed properly, there’s a high risk of failure in rainy weather. Fortunately, big-brand products now offer solid quality, and if you’re handy, you can do it yourself. Just make sure to check your car’s manual first to confirm feasibility. Modding is all about fun, but you’ve got to stick to the basics to ensure safe driving.
