What is the function of the rearview mirror?

[AllieLee]

Here is a detailed introduction to the functions of the rearview mirror: 1. Observing road conditions: While driving, the driver can observe the road conditions on both sides through the rearview mirror, enabling lane changes, overtaking, and other maneuvers. 2. Reference points: During operations such as parallel parking or reversing into a parking space, the rearview mirror can be used to identify reference points. 3. Judging the distance to the vehicle behind: Pay special attention to the center rearview mirror, as it helps determine the distance to the vehicle behind. When the front wheels of the following vehicle are just visible in the center rearview mirror, the distance is approximately 13 meters. When the grille is visible, the distance is about 6 meters, and when the grille is just out of sight, the distance is roughly 4 meters.

[Marie]

The main function of rearview mirrors on a car is to allow me to see the situation behind and to the sides of the vehicle while driving, reducing the risks caused by blind spots. Especially when changing lanes, overtaking, or parking, it helps me observe the position of other vehicles to avoid collisions. I remember one time on the highway when I almost changed lanes and hit a car beside me because I didn’t check the blind spot with the rearview mirror in advance. Now, as soon as I hit the road, I adjust the mirror angles to ensure a clear view. It also helps me see the movement behind during rainy or foggy weather, although it’s not as intuitive as modern cameras, this basic component is crucial for safe driving. Regularly cleaning the mirror surface is also necessary, as dirt can blur the view. In short, developing the habit of checking the rearview mirrors can significantly boost driving confidence.

[VictoriaDella]

I rely on my side mirrors for a relaxed daily commute, allowing me to easily monitor traffic behind and beside my car. For instance, when making turns at crowded intersections, they reveal approaching pedestrians or small vehicles, enabling safe maneuvers without frequent head checks. Though simply designed, these mirrors prove highly practical—especially during rush hour—by reducing sudden accidents. I make sure to keep the mirrors clean, as dust buildup impairs visibility. As a novice driver, I often neglected them and nearly scraped roadside objects; now with experience, I recognize them as essential aids. They not only enhance rear traffic observation but also improve parking precision, working seamlessly with the interior rearview mirror for comprehensive awareness. With low maintenance costs and easy replacements, they're invaluable daily driving companions.

[McKyle]

The rearview mirror plays a crucial role in ensuring driving safety and making my journey more reliable. It provides real-time visibility around the vehicle, reducing accident risks caused by blind spots. During daily driving, I pay special attention to using it to monitor approaching vehicles from behind, especially when changing lanes on highways or in congested areas, as it helps me avoid potential hazards. Though small, this component is vital for accident prevention, so I regularly check for looseness or dirt that might impair its effectiveness. Proper angle adjustment is essential to ensure the widest possible viewing coverage. Additionally, it reflects headlight movements at night, aiding distance judgment. Maintaining good usage habits, like glancing at the mirror every time I start the car, significantly enhances overall driving safety.