How to Adjust Car Rearview Mirrors Most Appropriately?
2 Answers
For the left side mirror, adjust it to show one-quarter of the car body with the horizon positioned in the middle of the mirror. Similarly, the right side mirror should display one-quarter of the car body, with the sky occupying one-third and the ground two-thirds of the view. The interior rearview mirror should evenly divide the sky and ground, each occupying half of the view, allowing clear visibility of the rear through the window for optimal adjustment. Below are detailed introductions about rearview mirrors: 1. Function: Car rearview mirrors reflect the conditions behind, beside, and below the car, enabling drivers to indirectly observe these areas and expanding their field of vision. 2. Classification: By purpose, exterior rearview mirrors reflect the rear and side of the car, lower rearview mirrors show the front and lower parts, while interior rearview mirrors display the rear and inside of the car. Different purposes lead to variations in mirror structure. Generally, rearview mirror surfaces come in two types: one is a flat mirror, which, as the name suggests, has a flat surface providing an image size identical to the naked eye's view, commonly used as interior rearview mirrors. The other is a convex mirror, with a spherical surface that produces a smaller image than the naked eye's view but offers a wider field of vision, typically used as exterior and lower rearview mirrors.
The most suitable method to adjust car rearview mirrors, in my opinion, is to maximize visibility and minimize blind spots. I first sit in the normal driving position, ensuring the seat and head position are fixed. Then, I adjust the left mirror so it just shows a bit of the car body and the rear wheel, allowing me to see obstacles on the left when reversing. The right mirror is similarly adjusted to cover the rear right area more broadly. The center rearview mirror should be positioned to provide a complete view of the road behind. This entire process is best done when the car is parked in an open area to avoid adjusting while driving. Having driven several types of cars, I've found this adjustment method helps with quick reverse parking or avoiding scrapes, especially when used in combination with reverse parking sensors for added safety. If the car has electric adjustment buttons, fine-tuning the angles becomes even easier. Remember to regularly check mirror positions and recalibrate them after any changes in seat height to maintain optimal visibility.
