Why Does the Window Make Noise When Closed but Not When Open?
2 Answers
Window noise when closed but not when open is mainly due to aging rubber seals. Here is relevant information: 1. Cause: As the vehicle ages, many components may deteriorate due to lack of maintenance, such as the sealing rubber strips around the doors and windows. When the rubber seals become severely aged, it can affect the vehicle's waterproofing performance, sometimes necessitating full replacement. Therefore, proper maintenance of these seals is crucial. 2. Maintenance Method: Before maintaining aged rubber seals, they should be cleaned and kept dry. Additionally, the product features a high-pressure spray design—simply press the nozzle lightly to dispense a measured amount of lubricant.
I've experienced the issue of window rattling when closed but disappearing when opened quite a few times. The main reason is dust, sand, or small debris in the window tracks or seals. When the glass is fully closed, it tightly presses against the seals causing friction noise, which disappears when the window is slightly opened creating a gap. Another possible cause could be loose or aged lift cables inside the door, which vibrate noticeably in the closed position. Try cleaning the tracks yourself - use a soft cloth dampened with water to wipe away dirt, then lubricate the seal surfaces. Regular maintenance is crucial to prevent the noise from escalating into functional issues. If cleaning doesn't help, the seals might be worn and need replacement, or check if the door panel is loose. Address it early to avoid distraction during night driving. After years of driving, these minor issues really accumulate and affect the driving experience. Checking these basic steps takes less than ten minutes and usually solves the problem.
