
The mirror inside a car is called the interior rearview mirror. The function of the interior rearview mirror is to reflect the conditions behind, beside, and below the car, thereby expanding the driver's field of vision. The key points for adjusting the interior rearview mirror are: place the distant horizon horizontally at the midline of the mirror, then adjust left and right until the image of your right ear just appears at the left edge of the mirror. Methods for judging the distance to the following vehicle using the interior rearview mirror are: 1. When the interior rearview mirror shows the hood of the following vehicle but not its grille, the distance is approximately 3 meters; 2. When the interior rearview mirror shows the grille of the following vehicle, the distance is approximately 8 meters; 3. When the interior rearview mirror fully shows the wheels of the following vehicle, the distance is more than 20 meters.

As a seasoned commuter who often drives to work, the mirrors in the car are mainly divided into two major categories: one is the interior rearview mirror, which hangs right in the middle of the windshield. I always use it to observe the rear window scene while driving, preventing any tailgating cars from causing a rear-end collision. The other is the side mirrors installed on both sides of the doors, also known as exterior rearview mirrors. Every time I make a turn or change lanes, I take a quick glance to check for pedestrians or bicycles in the blind spots. These mirrors may seem simple but are absolutely crucial. When they get foggy on rainy days, I use a specialized spray to wipe them clean for clarity. Some high-end new cars even come with blind-spot camera assistance, but physical mirrors remain the foundation. I recommend all drivers regularly check their positions to ensure a clear, unobstructed view while driving—safety always comes first.

Having worked in the automotive field for many years, I've learned that car mirrors are divided into two types: the interior rearview mirror and the exterior rearview mirrors. The interior rearview mirror is responsible for monitoring the overall traffic behind to reduce blind spots, while the exterior rearview mirrors, located on both left and right sides, assist with turning and parking by providing a clear view of the side road conditions. Their design is highly practical, with manual adjustment being the most common, though newer generation vehicles come equipped with electric heating functions to address frost issues in winter. Regular maintenance should include checking for loose or scratched mirror surfaces, replacing them when necessary to avoid obstructed vision. Safe driving relies on these tools, as they help prevent accidents—especially on city roads, where carefully checking the exterior rearview mirrors when changing lanes can help avoid unexpected incidents.

As a parent, I pay special attention to the safety of car mirrors. The interior rearview mirror allows me to conveniently check if my child in the back seat is sitting properly, while the side mirrors help me spot small objects in blind spots when reversing to avoid accidents. These mirrors play an incredibly important role. When rain or fog obstructs visibility, I always use anti-fog spray to keep them clear. Adjusting their positions before each trip is crucial to ensure the interior mirror covers the entire rear window and the side mirrors minimize blind spots. Driving with children requires extra caution, and mastering these auxiliary tools can make family trips safer, more reassuring, and a bit easier.

During my novice period right after getting the driver's license, I learned that the mirrors inside the car are called the rearview mirror and side mirrors. The rearview mirror is mounted in the middle of the front windshield, providing a view through the rear window, while the side mirrors on the doors help me deal with blind spots. At first, I often neglected to adjust them, leading to dangerous situations. Later, I developed the habit of adjusting the mirrors before driving to ensure they cover all angles. I rely on them when reversing to avoid scratches. Although modern cars are equipped with advanced cameras, the basic mirrors remain fundamental to driving. Practicing their use more can enhance safety and control.


