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What are the reasons for the car sunroof not closing after opening?

1 Answers
SanDiana
07/30/25 2:39am
The reasons for the car sunroof not closing after opening: 1. Dust or other debris in the track; 2. It could also be due to insufficient lubrication, causing excessive resistance when the owner tries to close the sunroof, which may trigger the automatic anti-pinch function, resulting in the sunroof not closing. If the car sunroof fails to close due to lack of lubrication, there may be abnormal noises, incomplete closure, or even jamming and displacement, potentially damaging the motor. The car sunroof changes the traditional ventilation method by allowing wind to flow in and create a current that draws out the stale air inside the car. When the car is driving at high speed, air flows rapidly around the car. When the sunroof is opened, a low-pressure area forms outside the car. Due to the difference in air pressure inside and outside the car, the stale air inside is drawn out, achieving the purpose of ventilation.
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