What should I do if Jetta leaks water in rainy days?

It is recommended to check the sealing condition of the front windshield. Judging from experience, there is a greater possibility of water leakage around the front windshield.

This drainage hole is located at the root of the front wiper, and there is a grid drainage hole on the left and right sides in the wiper slot, which is an important position in the vehicle drainage system. The drainage hole in this position is also the easiest to be blocked, especially those vehicles that often park under trees. Fallen leaves and flowers and fruits are the sources of blockage.

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In addition, the more important drainage holes are located behind the sealing strips under the four doors of the vehicle, and their main function is to discharge rainwater flowing in from the windows. If it is blocked, the accumulated water will damage the window lifter and audio equipment.

Usually, the blockage of the door drain hole is mainly caused by foreign objects falling into the window glass, such as small cards, leaves and fluff. In case of blockage, cleaning is simple. Gently pull open the sealing strip, find the drainage hole, and hook out the blockage with thin iron wire.