1. Installation position: The reversing small round mirror is usually installed on the left or right side of the vehicle rearview mirror, corresponding to the main rearview mirror. Its position should provide a wider field of vision so that the driver can better observe the situation behind the vehicle.
2. Installation height: The installation height of the reversing small round mirror should be close to the height of the main rearview mirror to ensure that the driver will not have visual dislocation when adjusting his line of sight. Generally speaking, the installation height of the reversing small round mirror should be kept flush with the upper edge of the main rearview mirror.
3. Installation angle: The installation angle of the reversing small round mirror should provide the best view. It should be adjusted correctly so that the driver can see the traffic behind the vehicle and observe the possible blind spots. The installation angle can be fine-tuned according to personal driving habits and preferences.
4. Installation stability: When installing the reversing small round mirror, ensure that it can be firmly fixed on the vehicle to avoid loosening or falling off during driving. Use appropriate tools and fixing devices, such as screws and glue, to ensure the stable installation of the reversing small round mirror.
Please note that the above is the correct installation position of the reversing small round mirror in general. The specific installation method and location may be different according to different models and brands. Therefore, before installing the reversing small round mirror, it is recommended that you consult the user manual of the vehicle in use or consult professional automobile maintenance personnel for accurate installation guidance.