What to Do When the Front Windshield Leaks?
2 Answers
After prolonged use of a car, some front or rear windshields may develop water seepage issues, which can also occur after windshield replacement. Below are the methods to address front windshield leakage: 1. Tools: The tools needed to fix the leakage include glass adhesive, pry cards, a cloth, and clean water. 2. Leakage Treatment: If water is seeping into the car from below the front windshield, remove the wiper arms and the ventilation cover. Use clean water and a cloth to clean any debris or dirt from the joint area, then use an air gun to dry it thoroughly. Apply glass adhesive to the joint area to seal it. If the leakage is from the top, first clean the surrounding area thoroughly and then apply glass adhesive. Alternatively, sealing tape can be used for sealing.
Last time I drove in the rain, I noticed the floor mats were wet and found out it was due to windshield leakage. The main things to check are whether the sealing rubber strips are cracked or aged, or if the adhesive wasn't properly applied during front windshield installation. If it leaks during rain, first use a dry towel to soak up the water, then inspect the rubber strips for deformation or looseness. For temporary fixes, you can clean the edges and apply some automotive-specific sealant as an emergency measure, but avoid using regular glue. I've also seen cases where someone accidentally damaged the sealing layer while modifying wipers. The biggest concern is water leaking into wiring and causing short circuits, which can easily fry electronic systems. For minor leaks, applying sealant yourself might hold for a few days, but it's best to visit a repair shop soon for proper resealing or rubber strip replacement, as prolonged leakage can lead to frame rust.
