
Correct methods for beginners to adjust car mirrors are as follows: 1. Center rearview mirror: Adjust the left and right positions so that the left edge of the mirror just cuts off your right ear in the reflection. This means that under normal driving conditions, you cannot see yourself in the center rearview mirror. For the up and down positions, place the distant horizon in the center of the mirror. 2. Left side mirror: For the up and down positions, place the distant horizon in the center. Adjust the left and right positions so that the car body occupies one-quarter of the mirror's area. 3. Right side mirror: Since the driver's seat is on the left, it's not easy for the driver to see the right side of the car. Additionally, due to the need for roadside parking, when adjusting the up and down positions of the right side mirror, a larger portion of the ground should be visible, occupying about two-thirds of the mirror's area. Similarly, adjust the left and right positions so that the car body occupies one-quarter of the mirror's area.

Adjusting the rearview mirrors is a crucial step for beginners learning to drive. Sit firmly in the driver's seat and start with the left side mirror: position it so that the car body occupies one-quarter of the mirror surface, with the horizon centered in the mirror. This allows you to see the left rear wheel and the lane behind you. Next, adjust the right side mirror similarly, with the car body taking up one-quarter of the mirror, but position the horizon at the upper two-thirds of the mirror surface due to the larger blind spot on the right. Finally, adjust the interior center rearview mirror to ensure a full view of the rear windshield, with the sky and ground each occupying half of the field of view. After adjustments, test them: when you turn your head left and right to scan, you should just barely not see your own car body in the side mirrors for optimal positioning. Develop the habit of frequently checking the rearview mirrors while driving, especially before changing lanes—always double-check blind spots. Incorrect mirror angles can lead to many misjudgments; I've seen numerous people experience minor collisions due to improperly adjusted mirrors.

The key to adjusting rearview mirrors is to eliminate blind spots. Before adjustment, first adjust the seat position with your back firmly against the seat back, as this provides a reference point for mirror adjustment. The left mirror should be adjusted to show just a tiny portion of the car's side, primarily displaying the road conditions behind on the left; the right mirror should be tilted slightly downward because the blind spot on the right side of the vehicle is the most dangerous—leaving more road view can reduce accident risks. The center rearview mirror should be aligned directly with the center of the rear window to avoid obstruction by the headrest. When teaching students, I emphasize performing a blind spot test after adjustment: simulate a lane change before driving to observe whether both side mirrors clearly display adjacent lanes. If vehicles are not visible, further adjustment is needed. During driving, every lane change or turn should follow the four-step process: 'check mirror - signal - check again - turn' to ensure safety.

As a mom who frequently picks up and drops off kids, I pay great attention to rearview mirror adjustment. Beginners shouldn't rush when adjusting mirrors. First, sit upright, gently hold the mirror frame and move it slowly. For the left mirror, ensure distant road occupies the center with just a bit of the car body line visible. The right mirror requires extra attention since children often sit on the right rear seat - I always adjust it until I can see the right rear door handle for peace of mind. The interior center mirror should be positioned to fully view the backseat. After adjustment, I recommend driving slowly around the neighborhood to check if rear visibility remains consistent during left and right turns. Consider purchasing a small round convex mirror to attach on the outer rearview mirror corner - this makes curb visibility easier during parallel parking. Remember, rearview mirrors aren't decorations; always quickly check if angles have been accidentally bumped, especially after rain when mirrors get blurry and need cleaning.


