Does the Tiguan sunroof have rear drainage holes?
2 Answers
The Tiguan sunroof does not have rear drainage holes. Below is the importance and function of drainage holes: Importance of car drainage holes: Many car owners have experienced clogged drainage holes in their vehicles, such as hearing water sloshing inside the doors while driving, or in severe cases, damp carpets inside the car. These situations are mostly caused by clogged drainage holes leading to poor drainage. In serious cases, it can also cause damage to the vehicle's mechanical and electrical systems. Therefore, during seasons with frequent rain, it is important to clean the drainage holes promptly and try not to park the car under trees or other places where the drainage holes are prone to clogging. Function of drainage holes: To ensure the normal operation of the car, different drainage holes are designed for various functions of the vehicle. These holes drain accumulated water from the car to the outside. If they become clogged, the water may flow back, corroding the car body and electrical components, or entering the cabin, affecting the car's functionality and, consequently, safety.
The Volkswagen Tiguan's sunroof does indeed have rear drainage holes. I've been driving a Tiguan for several years and am very familiar with this design. There are two small holes at the rear portion of the sunroof specifically designed for drainage, allowing rainwater to flow through tubes to the undercarriage. I remember last spring when we had heavy rainfall, I noticed some dripping from the roof - turns out the rear holes were clogged with leaves. I immediately used compressed air to clear them, which solved the problem. Now I inspect them every six months to prevent water leakage that could lead to moldy interiors or electrical issues. It's not difficult maintenance - just need a screwdriver to clean them yourself, but avoid poking with hard objects as the drainage tubes are quite fragile. Regular maintenance is crucial, otherwise repairs could cost several hundred dollars!
