Where Does the Water Leak from a Car Sunroof Go?
1 Answers
When a car sunroof leaks, water may seep through the holes in the sunroof into the A-pillar trim panel and then onto the floor. Below are the common causes of sunroof leakage: 1. Clogged sunroof drainage outlets: Blocked drainage outlets prevent rainwater from flowing smoothly, causing it to gradually seep into the car interior. This issue mainly occurs when owners neglect regular cleaning of the roof, allowing debris to wash into the drainage outlets with rainwater and clog them. 2. Damaged sunroof seal: The sunroof seal is made of rubber, which can age over time. Repeated friction from the sunroof glass can cause the seal to wear out, leading to poor sealing and water leakage during rain. To prevent this, regularly inspect the seal for signs of aging and replace it promptly if damaged. Choose high-quality seals with good performance and resistance to aging and corrosion.