Why did the car's sunroof suddenly fail to open?

[CassidyMarie]

The reasons why the car's sunroof suddenly fails to open are: 1. Sunroof circuit failure; 2. Damage to the sunroof drive motor; 3. Severe lack of lubrication in the sunroof track, causing the sunroof seal to stick to the car body; 4. Foreign objects stuck in the sunroof groove; 5. Damage to the fuse or switch. The car sunroof is installed on the roof, effectively promoting air circulation inside the vehicle and increasing the intake of fresh air, providing the owner with a healthy and comfortable experience. At the same time, the car sunroof can broaden the field of vision and is often used for mobile photography and videography needs. Car sunroofs can be roughly divided into: sliding-out type, built-in type, built-in flip-out type, panoramic type, and curtain type. Usually, the owner should regularly clean the grooves and seams. After winter snow or car washing, the sunroof glass and sealing rubber frame may freeze. After snow or car washing, the sunroof should be opened immediately, and the edges should be wiped dry to avoid the sunroof from freezing.