What Causes a Car Sunroof to Leak?

[GiselleMarie]

Car sunroof leakage can be attributed to the following reasons: 1. Clogged sunroof drainage outlets: When the drainage outlets are blocked, rainwater cannot flow smoothly and gradually seeps into the car. This issue mainly occurs when the owner neglects regular cleaning of the roof, allowing debris to flow with rainwater into the drainage outlets and clog them. To address this, you can use a wire to create a hook and remove the debris from the drainage holes, or visit a repair shop to use an air gun to blow out the debris. 2. Damaged sunroof seal: The sunroof seal is made of rubber and can deteriorate over time due to aging and repeated friction from the sunroof glass, leading to poor sealing and leaks during rainy weather. Regular inspection of the seal's condition is necessary, and damaged seals should be replaced promptly with high-performance, aging- and corrosion-resistant options. 3. Roof deformation: If the car is involved in a collision, the body may deform. If the repair is not done properly, the sealing may not be restored, resulting in leaks. During the repair of accident-damaged cars, it is essential to strictly adhere to the original vehicle standards to prevent mismatched parts and potential leakage issues.