What is the purpose of the line on the car rearview mirror?

1 Answers
SanEliana
07/30/25 2:35am
The line on the rearview mirror is used to identify distance and position. Here is an introduction to the functions of the rearview mirror: 1. The rearview mirror reflects the situation behind, beside, and below the car, allowing the driver to indirectly see these areas clearly; 2. It expands the driver's field of vision, enhancing safety during reversing and driving. Here is additional information on how to adjust the rearview mirrors: 1. Left-side exterior rearview mirror: Adjust the horizon reflection in the mirror to the center, and position the reflection of the left side of the car to occupy the right quarter of the mirror; 2. Right-side exterior rearview mirror: Adjust the horizon reflection in the mirror to two-thirds of the mirror's height, and position the reflection of the right side of the car to occupy the left quarter of the mirror.
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