What Causes Water Leakage from the Car Door onto the Pedal?

[LincolnAnn]

Water leakage from the car door onto the pedal requires a thorough inspection of the sunroof drain hose, as a blocked hose can cause leakage into the passenger side after car washes or during rainy weather. Below are key explanations regarding sunroof leakage: 1. Clogged Sunroof Drain Outlet: A blocked drain outlet prevents smooth rainwater flow, leading to gradual seepage into the cabin. This issue often arises from neglecting roof cleaning, allowing debris to wash into the outlet with rainwater. To resolve this, use a wire hook to remove debris from the drain hole or visit a repair shop to blow out the blockage with an air gun. 2. Damaged Sunroof Seal: The rubber sunroof seal ages over time and may crack due to repeated friction with the glass, compromising its waterproofing and causing leaks during rain. Regularly check the seal's condition and replace it promptly if damaged. Always opt for high-performance, corrosion-resistant seals with strong aging resistance.