Window Makes Noise When Fully Closed but Disappears When Opened?

[SanAugust]

Window makes noise when fully closed but disappears when opened mainly due to aging of the rubber seal. Below is relevant information: 1. Cause: As the vehicle ages, many components may show significant signs of aging due to lack of maintenance, such as the sealing rubber strips around the doors and windows. When the sealing strips deteriorate further, it can affect the vehicle's waterproof performance, and in severe cases, may require replacement of all the seals. Therefore, effective maintenance of the sealing strips is crucial. 2. Maintenance Method: Before maintaining the aging rubber strips, they need to be cleaned and kept dry. Additionally, this product features a high-pressure spray design; a light press on the nozzle releases a certain amount of lubricant. To use, simply press the nozzle continuously and spray the lubricant from a distance of 30-50cm onto the aging rubber strips. After applying an appropriate amount of lubricant, do not wipe the rubber strips with a cloth. Wait a moment until the lubricant is fully absorbed by the rubber strips, and then you can open and close the doors and windows normally. At this point, you will find that the previous noise from the doors and windows has been completely eliminated, returning to the condition of a new car.