What to Do When There's Noise When the Window Is Fully Closed but Disappears When Opened?

[LeParker]

Window is fully closed but there's noise that disappears when opened. The solution is: 1. Close all doors and operate each window one by one from the driver's seat to identify the glass causing the noise; 2. Raise the noisy window to the top, take out the prepared dashboard wax, and spray it evenly into the gap between the outer felt strip and the glass. Do not use too much, but ensure it is evenly applied. After spraying, raise and lower the noisy window two to three times consecutively, and the noise will either disappear or reduce. Car windows are the openings set in the four walls of the vehicle compartment. The front and rear windows of a car usually use curved glass that is both aesthetically pleasing and provides good visibility, embedded in the window frame with rubber sealing strips or adhered with special adhesives. To facilitate natural ventilation, the side windows of a car can usually be moved up and down or back and forth.