What Causes the Sunroof Leakage in the Envision?

[StAurora]

The following are specific reasons for sunroof leakage: Clogged sunroof drainage outlets: Blocked drainage outlets prevent rainwater from flowing smoothly, gradually seeping into the vehicle interior. This phenomenon mainly occurs when owners neglect regular roof cleaning, allowing debris to wash into the drainage outlets with rainwater, causing blockages. To resolve this issue, you can use a wire hook to remove debris from the drainage holes or visit a repair shop to have the debris blown out with an air gun. Damaged sunroof sealing strips: Sunroof seals are made of rubber and can deteriorate over time. Repeated friction from the sunroof glass may cause wear, leading to poor sealing and leakage during rain. To prevent this, regularly inspect the condition of the seals and replace them promptly if damaged. Choose high-performance, aging-resistant sealing strips. Roof deformation: If the vehicle suffers an impact, the body may deform. If repairs are not performed to the original standards, improper sealing can result in leaks. During accident vehicle repairs, strict adherence to the original specifications is essential to prevent mismatched parts and potential leakage hazards.