What Causes Water Leakage in the Cabin During Rain?
3 Answers
The reason for water leakage in the main driver's cabin during rain may be due to damage to the rubber seal on the main driver's door. Rubber seals, being rubber products, can deteriorate over time with prolonged use, leading to water leakage during rain. Below is some relevant information: 1. Use fog lights when driving in the rain: Make full use of fog lights to enhance driving safety during rainy conditions. If necessary, turn on the hazard warning lights to ensure that vehicles behind are constantly aware of the situation ahead. 2. Do not restart the engine if it stalls: In heavy rain or stormy weather, some road sections may accumulate significant water in a short time. If you must drive through water, do so at a steady speed using a low gear. If the vehicle stalls while moving, do not attempt to restart it immediately, as doing so blindly may cause severe engine damage. After the vehicle stalls, promptly contact a professional repair shop. Only after a technician has inspected the vehicle on-site and confirmed that there are no issues should you attempt to restart the engine.
I've experienced water leakage in the car cabin during rain several times, usually caused by aging or faulty seals. For example, door weatherstrips become hard and cracked over time, allowing rainwater to seep through the door gaps and wet the floor mats. When the sunroof drain holes get clogged with leaves or debris, water backs up and drips onto the seats. Poorly sealed windshield adhesive with cracks can let water leak into the cabin during heavy rain. Doors not properly closed or with rusted/damaged hinges will leak even worse. Blocked floor drain holes preventing water drainage may lead to mold, unpleasant odors, or even electrical short circuits and fires. Regular inspections of these areas can save trouble and money. I clean drain holes and check weatherstrip elasticity quarterly, replacing worn parts promptly to ensure comfortable and safe rainy-day driving while preventing rust and damage.
It's been raining recently, and my car got wet. After checking, I found out there are various reasons. The door seals are aging and cracked, allowing rainwater to slowly seep in and wet the floor mats. The sunroof drain pipe is clogged, causing water to backflow and drip onto the control panel. The windshield edge seal is poor or damaged, letting rainwater enter through the gaps. The doors don’t close tightly, allowing rain to leak directly into the cabin. The drain holes under the car are blocked, preventing water from draining and causing metal corrosion. This is not only annoying but can also lead to moldy interiors or short circuits and stalling. I’ve learned simple methods to regularly clean the drain outlets myself and use pressure tests to check if the sunroof drains are clear. Keeping the car dry and preventing these small issues can extend the vehicle’s lifespan.
