What Causes the Sunroof Leakage in the New X-Trail?

[McSilas]

The main reasons for sunroof leakage in the new X-Trail are as follows: Hardened Sunroof Seals: The sunroof seals may harden or deform due to prolonged outdoor parking, where exposure to sunlight, rain, and snow causes hardening or deformation. This significantly reduces the sunroof's sealing performance, leading to water leakage into the cabin during rainy or snowy weather. Clogged Drainage Tubes: Blockage in the sunroof drainage tubes is another common issue. Drivers who frequently use the sunroof should be cautious, especially when parking under trees. Fallen leaves, flowers, and other debris can be blown into the sunroof tracks and may clog the drainage tubes when closing the sunroof, preventing proper water drainage.