What Causes the Noise When Car Windows Roll Up and Down?

[MayaLee]

Here are the specific reasons for noise when car windows roll up and down: 1. Aging of the window seal rubber strip. Often, aging rubber strips are one of the causes of resonance noise in car windows. If it's a new car experiencing resonance noise, there's no need to immediately replace the rubber strip. Simply purchase lubricating oil, apply it evenly on the rubber strip, and try rolling the window up and down several times to see if the noise diminishes. If the rubber strip is severely aged, it's best to replace it directly. 2. Debris in the window glass guide rail. The gaps in the sealing strips of the car window slots can easily accumulate dust and particles during the rolling process, which may cause vibration and noise in the window glass. If dust and particles continue to accumulate, they can damage the lifting motor, leading to noise or even affecting the lifting function. Use tools to clean out the debris in the guide rail.