What to Do When Car Window Glass Makes Noise on Bumpy Roads?
2 Answers
Here are some solutions for addressing the issue of car window glass making noise when driving on bumpy roads: 1. Loose door screws or lifting bracket. To fix this issue, simply take the car to a 4S shop and have the staff tighten the loose door glass. When driving on bumpy roads, the car window glass may make noise, which is often caused by loose internal fastening screws or a detached lifting bracket. 2. Aging window glass sealing rubber strip, best to replace it directly. Aging door glass rubber strips are often one of the reasons for window noise. If the noise occurs in a new car, there's no need to replace the rubber strip immediately. Instead, purchase a lubricant online, apply it evenly on the rubber strip, and then try raising and lowering the window several times to see if the noise reduces. 3. Debris in the window glass guide rail. The solution is to use tools to clean out the debris in the guide rail.
The window rattles on rough roads, and I often encounter this issue myself. Start with basic troubleshooting: check the sealing strips around the window for cracks or deformations, as aging can cause friction noises. If the strips are fine, use a vacuum cleaner to remove dust or debris from the window tracks, as these can collide and make noise when driving over bumps. Regularly apply silicone grease to the tracks to reduce friction. The screws inside the door might be loose—tighten them with a small wrench, but avoid over-tightening to prevent damage. A quick pre-drive check can help prevent the noise from worsening. Ignoring it may lead to further damage to the seals, causing the window to jam or leak rain, reducing comfort. It’s recommended to perform a monthly routine check—developing this habit can save you time and money by reducing trips to the repair shop.
