What causes the sunroof leakage in the Tiguan?
1 Answers
The sunroof leakage in the Tiguan may be caused by the following three reasons: 1. The sunroof drain outlet is blocked by debris: This prevents rainwater from draining out, causing it to gradually seep into the vehicle. Clean the drain outlet with a towel to ensure rainwater drains smoothly to the ground. 2. Damaged sunroof seal: This leads to poor edge sealing, allowing rainwater to enter the vehicle. For a damaged sunroof seal, it is necessary to replace it with a new one. 3. Gaps in the Tiguan sunroof frame: This allows rainwater to seep into the vehicle. If the vehicle is still under warranty, the most straightforward solution is to replace the sunroof frame.