What is the reason for the abnormal sound of S5 skylight in Zhengzhou hippocampus?

The main reason for water leakage is that the two drainage pipes in the A-pillar, such as the aging or damage of the rubber sealing joint surface, will cause water leakage. 1, once the water leaks, go to the store to repair it immediately. The reason why the skylight leaks may be that there is something wrong with the drainage system. There is a hole in the skylight, which will flow into the room if the drainage is not good.

2. If the skylight leaks, first check whether the drain is blocked by dust. Most skylights leak because the drain is blocked. There are no special requirements for the daily maintenance of automobile sunroof. It is only necessary to regularly check whether the sealing strip around the skylight is damaged and check the lubrication of the track. If you can't find the reason, it is recommended to go to the 4S shop to ask the maintenance master to water the skylight and try to find the leaking point before repairing it.

3. Maintenance needs to be started at ordinary times. The owner can start to maintain the sunroof: open the sunroof completely, and first wipe the dust on the slide rail with a clean soft cloth; Then lubricate the sliding rail part and transmission pipeline of the skylight with lubricant that is not easy to absorb dust.

4. Pay special attention to the dustproof work of skylight sealing ring in daily life. In spring and autumn, the sealing ring can be cleaned with wet sponge every other quarter. Before the vehicle is parked for a long time, the skylight should be thoroughly cleaned with talcum powder to avoid the natural aging of rubber strip due to the long chemical change in the air.

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