What Causes the Abnormal Noise When Driving with Windows Open?

[JasonDella]

Here are the specific reasons for hearing abnormal noises when driving with windows open: Component Aging: Operate the window switch button and observe the movement trajectory of the window to check for noticeable up-and-down fluctuations. If present, it is likely due to component aging, and the only solution is to replace the parts. Presence of Debris Particles: Prolonged use inevitably leads to some debris particles on the sliding tracks. As the window moves along these tracks, friction with the debris causes abnormal noises. Apply lubricant to the left and right sliding tracks of the window. Loose Screws: Loose screws can cause abnormal noises in the roof and windows, and even pose a risk of window detachment. Tightening the sunroof screws can resolve this issue.