Why can't the sunroof of BMW X1 open?

[VonMackenzie]

One possible reason why the sunroof of BMW X1 cannot open is that there is a foreign object stuck in it. Reasons why the car sunroof cannot open: Sunroof circuit failure; The drive motor of the car sunroof is damaged; The sunroof track is severely lacking lubrication, causing the sunroof seal to stick to the body; There are foreign objects stuck in the sunroof slot. Sunroof maintenance methods: Clean the grooves and gaps regularly. Generally, after using the sunroof for two or three months, use gauze soaked in clean water to clean it slightly; After winter snow or car washing, the sunroof glass and sealing rubber frame may be frozen. After snow or car washing, the sunroof should be opened immediately to wipe off the water on the edges, which may help avoid the sunroof from freezing; For electric sunroofs, on bumpy roads, it is best not to open them completely, as it may cause vibration between the sunroof and the motor, leading to deformation of some components, or even more severe damage to the motor.