What are the reasons for the Lavida sunroof leaking?
3 Answers
Volkswagen Lavida sunroof leakage may be due to a problem with the drainage system. Sunroof leakage treatment method: Turn on the vehicle's ignition, start the sunroof switch button, so that the sunroof opens. First, observe the car's sunroof. At the track of the car sunroof, there is a drainage outlet, one on each side. Add water at this drainage outlet to observe whether the drainage pipe is clear. Both sides need to be checked. Car maintenance: Pay special attention to the dust-proof work of the sunroof sealing ring in daily use. In spring and autumn, you can clean the sealing ring once a quarter with a wet sponge. Before long-term parking of the vehicle, use talcum powder to thoroughly clean the sunroof once to avoid chemical changes and natural aging of the rubber strip in the air over time.
I've been repairing cars for over ten years. The most common issue with the Lavida's sunroof leaking is clogged drainage holes, where leaves and dust block the water, causing it to accumulate and leak into the roof. Aging sealing strips are also a major problem; when the rubber hardens and cracks, it can't keep the rain out at all. Additionally, improper installation of the sunroof frame may cause deformation, or the drainage pipe joints may loosen and leak. It's best to check if the drainage holes are clear before the rainy season, using compressed air to blow out any debris. If the sealing strips are severely cracked, they should be replaced; otherwise, accumulated water can corrode the interior, leading to more trouble. Long-term neglect may cause electrical circuits to get damp and malfunction, so don't skimp on timely fixes—it's more cost-effective in the long run.
As a car enthusiast, I often handle minor car issues myself. Last year, I was quite surprised when my Lavida's sunroof leaked. Upon inspection, I found the drainage holes completely clogged with mud, leaving the water with no way out except into the car. Additionally, the rubber seals had become brittle and cracked from prolonged exposure to sunlight, failing to seal the gaps effectively. I now avoid parking under trees to prevent leaves from clogging the drains. In fact, a simple solution like using a wire to unclog the drainage channels or cleaning them with a vacuum can prevent such issues, saving unnecessary trips to the shop and expenses. Regularly checking if the sunroof opens and closes smoothly can also help detect hidden problems early, preventing minor issues from escalating.
