Volkswagen Cabriolet windshield seal leak causing passenger side floor to get wet during heavy rain on Volkswagen Cabriolet

Some Volkswagen Cabriolet owners report experiencing windshield seal leaks that result in water accumulation on the passenger side floor during heavy rain. These leaks are often attributed to damaged or dry-rotted windshield seals, which can compromise the vehicle's ability to prevent water intrusion. Additionally, owners may find that clogs in the drainage tray under the windshield, particularly near the wipers, exacerbate the issue by allowing water to seep into the cabin. Some have also identified leaks from the sunroof, often caused by clogged sunroof drains that allow water to flow down the A-pillars. Furthermore, clogged plenum tray drains can contribute to flooding issues, leading to unwanted water seepage. For those uncertain about the leak's source or repair methods, consulting a mechanic for a professional assessment is recommended to identify and address the root cause effectively.