What Causes Water Leakage in the Audi A-Pillar?
1 Answers
Audi A-pillar water leakage causes: 1. Clogged sunroof drainage holes: If the sunroof drainage holes are blocked, rainwater that falls on the car cannot drain in time, causing water to flow along the conduit interface into the interior of the A-pillar. 2. Poor windshield sealing: After replacing the windshield, if the adhesive is unevenly applied, the car's sealing performance will decrease, allowing rainwater to seep into the cabin through gaps. If the windshield hasn't been replaced, the issue is likely due to aging sealant causing leaks. 3. Aging window seals: Over time, the window sealing strips harden and age, reducing the window's sealing performance. Additionally, improper handling of mounting holes when installing roof racks can also lead to water leakage.