What Causes the Sunroof Leakage in RAV4?

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Sunroof leakage is usually caused by drainage outlet issues or aging sealing strips. Here are the solutions for sunroof leakage: Solutions for Drainage Outlet Problems: A common phenomenon is blockage by dust, branches, leaves, etc., which prevents the sunroof drainage outlet from functioning properly, leading to rainwater seepage. Check the sunroof sealing strips and grooves for dirt and clean them promptly. Solutions for Aging Sealing Strips: When using a high-pressure water gun to wash the car, avoid directly spraying water at the sealing rings around the sunroof, as this can easily deform the sealing rings under the high-pressure water stream. Regularly inspect the surrounding sealing strips for damage and check the lubrication condition of the tracks. If the cause cannot be identified, it is recommended to visit a 4S repair shop for repairs. During spring and autumn, clean the sealing rings with a damp sponge once every quarter. Before long-term parking, thoroughly clean the sunroof with talcum powder.