What is the optimal angle for adjusting rearview mirrors when reversing?
2 Answers
When reversing into a parking space, adjust the right rearview mirror to clearly see the right rear wheel, and the left rearview mirror should provide the farthest possible view while ensuring the car body is visible. Below are detailed instructions for reversing into a parking space: 1. Utilizing rearview mirrors: The driver's rearview mirror is a flat mirror, making it easier to judge the distance between the car body and rear obstacles and whether the car is parked straight. 2. Function of rearview mirrors: The passenger-side rearview mirror is a slightly curved convex mirror, primarily used to check for obstacles on the right side of the car during reversing. Adjusting its angle downward can provide a clearer view of the right-side road conditions. 3. Rearview mirror positioning: Whether it's the left or right exterior rearview mirror or the interior rearview mirror, ensure that the horizon is at the midpoint of the mirror's height when the driver is in a normal driving position. Additionally, the car body should occupy no more than one-quarter of the mirror's area in both exterior rearview mirrors.
When adjusting the optimal angle for the rearview mirror during reversing, I prefer to have the ground occupy one-third of the mirror and the sky two-thirds. This allows clear visibility of the wheels and obstacles behind, with just the edge of the car body visible in the mirror. The key is to see the curb and parking lines. When adjusting the left rearview mirror, ensure you can glimpse the left rear wheel and ground markings; the right rearview mirror should have a slightly larger angle due to the driver's seat being on the left, resulting in a larger blind spot on the right. When backing into a parking space, you can tilt the rearview mirror downward slightly to focus more on the ground, avoiding tire scrapes or hitting low obstacles. Remember to secure the driver's seat position before adjusting, or the angle will change each time.