What are the reasons for the failure of the power-folding function of the rearview mirror?

[StAlaina]

Common reasons for the failure of the power-folding function of the exterior rearview mirror are as follows: 1. The battery is disconnected or dead: The exterior rearview mirror must be reset to function properly. The specific reset method is to manually operate the folding button. 2. Manual folding: The next time the vehicle is unlocked, the exterior rearview mirror will not automatically unfold. You need to enter the vehicle and press the button on the door to manually unfold the exterior rearview mirror. 3. Other reasons: Focus should be placed on checking mechanical and electronic control issues. Additional information: The purpose of the power-folding rearview mirror is that, as the widest component installed on the vehicle, it is most susceptible to impact in the event of a collision. To minimize scratches, the rearview mirror needs to have a folding function.