How to Adjust Rearview Mirrors for Practical Use?
3 Answers
Left rearview mirror adjustment: Place the horizontal line at the center of the mirror, then adjust the edge of the car body to occupy 1/4 of the mirror's image. Right rearview mirror adjustment: Place the horizontal line at 2/3 of the mirror, then adjust the edge of the car body to occupy 1/4 of the mirror's image. Adjusting the left rearview mirror: For the up and down position, place the distant horizon at the center, and for the left and right position, adjust until the car body occupies 1/4 of the mirror's range. Adjusting the right rearview mirror: Since the driver's seat is on the left, it is more difficult for the driver to grasp the situation on the right side of the car. In addition, sometimes parking on the roadside is necessary. When adjusting the up and down position of the right rearview mirror, a larger ground area should be left, accounting for about 2/3 of the mirror. As for the left and right position, adjust it so that the car body occupies 1/4 of the mirror's area.
I drive frequently and find adjusting the rearview mirrors quite crucial. The first step is to sit in the correct driving position, adjusting the seat so I can sit comfortably upright, ensuring accurate mirror adjustment. Then, the interior rearview mirror should be adjusted to just cover the entire rear window, allowing me to see everything behind me and significantly reducing blind spots. I prefer to tilt the mirror slightly downward to avoid glare from headlights at night while maintaining a clear view. The side mirrors should also be adjusted so that they just barely exclude the sides of my own car, expanding the field of view with minimal overlap, but not too far to prevent image distortion. This setup helps me easily judge the rear when changing lanes or reversing, making driving much safer. I regularly check the mirror angles, especially before long trips, and clean them to prevent dust from obstructing my view. Practical adjustments help me avoid accidents, and making it a habit isn't troublesome at all.
As an office worker who commutes by car every day, my little habit of adjusting the rearview mirror makes the journey smoother. I usually adjust the mirror immediately after sitting down to ensure it displays a complete view of the rear window, allowing me to effortlessly observe the traffic behind. The position shouldn't be too high to avoid glare from the sun, nor too low to miss distant details—finding a balance, like being able to see near the rear bumper from the driver's seat. On rainy or foggy days, I wipe the mirror with a damp cloth to maintain clarity. While adjusting, I also pay attention to the placement of items inside the car to avoid obstructing the view, such as bags or toys. This method is simple and efficient, reducing the risk of blind-spot accidents, especially when driving on highways. Developing the habit of checking for a few seconds daily is truly worthwhile.
