What to do if the rearview mirror of Soueast DX7 does not fold properly?

[Ria]

Soueast DX7 rearview mirror does not fold properly and needs to be repaired at a 4S store. Additional information about rearview mirrors is as follows: 1. Function: The rearview mirror is a tool for the driver to directly obtain external information about the rear, side, and lower parts of the car while seated in the driver's seat. For the convenience of the driver's operation, to prevent traffic safety accidents, and to ensure personal safety, all countries stipulate that cars must be equipped with rearview mirrors, and all rearview mirrors must be adjustable in direction. 2. Issue: Rearview mirrors have a field of view issue, which refers to the range that the mirror surface can reflect. The industry has proposed three elements of the field of view: the distance between the driver's eyes and the rearview mirror; the size of the rearview mirror and the radius of curvature of the rearview mirror. There is a certain relationship between these three elements. When the distance and size of the rearview mirror are the same, the smaller the radius of curvature of the mirror surface, the larger the field of view reflected by the mirror surface. When the radius of curvature of the mirror surface is the same, the larger the size of the mirror surface, the larger the field of view reflected by the mirror surface.