What to Do When a Car Leaks Water?
2 Answers
Car water leakage can be addressed by: 1. Using a dry towel or water scooping tool to remove accumulated water inside the car; 2. Identifying the leakage point and repairing it accordingly. The causes of car water leakage include: 1. Door leakage due to aging window waterproof strips or blocked door drainage holes; 2. Sunroof leakage caused by clogged sunroof drainage holes; 3. Trunk leakage resulting from poor sealing of trunk or tail light seals. The impacts of car water leakage are: 1. Minor sunroof leakage can lead to mold formation; 2. Door leakage may damage door locks and affect window lifting systems; 3. Trunk leakage can cause corrosion issues.
Last month, my car had a water leak issue, coinciding with the rainy season. After parking overnight, the carpets were completely soaked, so I immediately started troubleshooting. First, I checked the sunroof—the drainage holes are prone to clogging from leaves and mud, so I gently cleared them using a bicycle pump. Next, I inspected the door seals and found slight aging cracks along the edges, so I applied some silicone grease for maintenance, which temporarily stopped the leak. I also checked the engine bay, but the coolant reservoir showed no abnormalities. Unable to pinpoint the source of the leak, I then examined the air conditioning drain tube and removed minor debris. The whole process took about an hour. Since then, I’ve developed a habit: inspecting the seals and cleaning the sunroof drainage channels every quarter, especially before rainy weather. A little water leakage may seem minor, but prolonged dampness can corrode electrical circuits—it’s better to act early to avoid costly repairs. If the problem persists, I’ll take it to a professional shop—safety first.
