What Causes Abnormal Noises from Car Window Glass While Driving?

[SadieDella]

Abnormal noises from car window glass while driving may be caused by the following reasons: 1. Aging of the glass sealing strip leading to noise from the window glass. Solution: If it's a newly purchased car with vibrating glass sounds, there's no need to replace the sealing strip. Simply apply electric lubricating oil evenly on the strip and repeatedly raise and lower the glass a few times. If the sealing strip is severely aged, it's best to replace it directly. 2. Dust and particles can easily enter the gaps of the window glass sealing strip in the glass track during window operation, which can cause abnormal vibrations and noises. Solution: Use professional tools to promptly clean out debris from the glass track. 3. Loose fastening screws or misaligned parts inside the car dashboard can cause the window glass to vibrate and produce abnormal noises. Solution: This issue may be related to improper screw tightening and installation positioning during the manufacturer's assembly. To completely eliminate the fault, the dashboard needs to be removed for inspection and repair.