Is the phenomenon of car sunroof leakage still common nowadays?
2 Answers
The phenomenon of sunroof leakage is quite common; without proper maintenance, almost all sunroofs can leak. Here are some sunroof maintenance tips: 1. Regular Cleaning: You can often use fine talcum powder for cleaning, which can extend the lifespan of the sealing ring. The moving parts of the sunroof are made of low-maintenance materials, so the mechanical parts should be regularly cleaned with oil or lubricant. It is recommended to clean them every two months. 2. Other Considerations: Before opening the sunroof, check if there are any obstacles on the roof that might hinder the movement of the glass panel. The sunroof panel is designed to block heat and UV rays, so use a soft cloth and cleaner for washing, and avoid using sticky cleaning agents.
I've been driving for over twenty years and have used various models with sunroofs. Nowadays, sunroof leaks are much less common than before. In the past, many cars had poor designs—weatherstrips were prone to aging, drainage holes were small and easily clogged, leading to frequent water seepage after rain. However, modern automotive technology has improved, with materials like more durable silicone replacing older seals and more efficient drainage systems, significantly reducing the likelihood of leaks. That said, older cars lacking maintenance or budget models may still face issues, such as hardened rubber seals or dust-clogged drainage holes, allowing rainwater to drip inside. I recommend cleaning the drainage holes at least once a year using compressed air to blow them clear, and inspecting the weatherstrips before the rainy season—replace them if cracks appear. Overall, leaks are rarer now, but maintenance shouldn’t be neglected, or you might end up with damp carpets and mold, which can be a real hassle.
