Why does the car window make noise when rolling up and down in the rain?

[GiselleLynn]

Here are the reasons for the abnormal noise when the car window is rolled up and down in the rain: 1. A large amount of dust accumulated in the rubber guide channel of the window: If there is abnormal noise when the window is rolled up and down, it is caused by a large amount of dust accumulated in the rubber guide channel of the window. Therefore, the resistance will increase during the rolling process, making it less smooth. 2. Aging of the window rubber can also cause the window to roll up and down unsmoothly: Applying lubricating oil can help. On one hand, it can lubricate, and on the other hand, it can maintain the flexibility of the rubber and reduce the occurrence of cracks. While solving the aging problem, it also plays a certain preventive role.