What are the reasons for severe water ingress in car carpets?
2 Answers
It may be due to poor sealing of the sunroof, allowing water to flow into the cabin. If the sunroof drainage pipe is blocked and water cannot drain outside the vehicle, it will flow into the cabin, causing water ingress in the carpets. Here are the relevant explanations: 1. Car Sunroof: The car sunroof is installed on the roof and can effectively circulate air inside the vehicle, increasing the intake of fresh air. Additionally, the sunroof can provide a broader view and meet the needs of mobile photography and videography. 2. Sunroof Classification: Car sunroofs can be roughly divided into: sliding-out type, built-in type, built-in flip-up type, panoramic type, and curtain type. They are mainly installed on commercial SUVs, sedans, and other vehicle models.
I've also experienced severe water ingress in car carpets before, which was really frustrating. The main causes include: aging and cracked door seals allowing rainwater to seep through gaps; clogged sunroof drain holes causing water to backflow; blocked air conditioning evaporator drain tubes due to dust or debris, causing condensation water to leak onto the carpet; and cracked body sealants allowing water to enter through chassis gaps. These issues often stem from daily neglect, such as failing to regularly clean sunroof drainage systems or ignoring seal maintenance. Long-term water accumulation can lead to mold growth, bacterial proliferation, unpleasant odors, and even corrosion of floor metal parts, affecting electrical safety. I remember once after heavy rain, the carpet was soaked, and upon inspection, I found the sunroof drain completely blocked by leaves—clearing it solved the problem. Preventive measures include checking seals and applying lubricant during car washes and ensuring drain holes remain clear.