What is the reason for the glass sound when closing the door with the window rolled down?

[McSebastian]

The reason for the glass sound when closing the door with the window rolled down is due to faults in the lifting motor, aging of the glass sealing strip, or foreign objects in the glass guide rail. The following is relevant information about the automatic window closer: 1. Introduction: The car window lifter automatically closes the windows for the owner when they forget to do so upon exiting the vehicle, also known as an automatic window lifter, to prevent forgetful owners from damaging their cars or theft due to open windows. The window lifter is also referred to as a window closer, car automatic window closer, car window lifter, or car automatic window lifter. 2. Function: This product features a user-friendly design, intelligently detects the original car status, automatically checks if the glass is fully raised, and employs a secondary detection mode. The window lifting system will close any improperly closed windows to prevent vehicle flooding or loss of property.