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What Causes the Sunroof to Make Noise When Driving on Bumpy Roads?

1 Answers

SanPiper

07/29/25 4:20pm

The reasons for the sunroof making noise on bumpy roads: Excessive vibration between the sunroof and the sliding rails can cause deformation of related components or even damage the motor. In such cases, it is necessary to visit a repair shop or a 4S store for treatment, where specialized lubricating oil for car sunroofs can be applied. Precautions for opening the sunroof: 1. When opening the sunroof, ensure there are no obstacles on the roof that could hinder the sunroof from rising or sliding backward, as overloading may burn out the motor. 2. Operate the sunroof correctly when opening or closing it; improper operation can lead to excessive internal current in the sunroof motor, causing it to burn out. 3. Avoid opening the sunroof when driving on extremely bumpy roads, as the excessive vibration between the sunroof and the sliding rails can deform related components, potentially damaging the sunroof when opened. 4. Do not aim the water jet directly at the sunroof's sealing strip when using a high-pressure car wash, as this can cause the sealing strip to deform and lead to water leakage.

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