Is the roof leakage a problem with the 4S shop?

[Duarte]

Once the sealing ring ages and is not maintained or replaced in time, it will affect the sealing performance of the sunroof, leading to leakage. This is not a quality issue. The following is related content about roof leakage: The roof itself does not leak; the actual leakage point is the sunroof’s drainage pipe being blocked. The head of the drainage pipe is located in the engine compartment and runs down the A-pillar. First, check whether the drainage outlet is clogged with dust—most sunroof leakages are caused by blocked drainage outlets. Sunroof maintenance: There are no special requirements for daily maintenance of the car sunroof. Just regularly check whether the surrounding sealing strips are damaged and inspect the lubrication condition of the tracks. If the cause cannot be identified, it is recommended to go to a 4S shop or repair shop and ask a technician to pour water on the sunroof to test and locate the leakage point before repairing it. Preventive measures can also be taken in advance. Before the rainy season, in addition to cleaning dust from the gaps in the sliding tracks and sealing strips, a small amount of plastic protective agent or talcum powder should be sprayed on the sealing strips and other components. During regular car washes, also check whether there is dust, leaves, small branches, or other debris in the sunroof’s rubber strips and grooves.