What is the reason why the sunroof of BMW 525 cannot be opened after an accident?

1 Answers
GiselleMarie
07/29/25 6:19pm
BMW 525 sunroof cannot be opened after an accident because the sunroof motor is damaged. Reasons why the sunroof cannot be opened: Sunroof circuit failure, the drive motor of the car sunroof is damaged, the sunroof slide is severely lacking lubrication, causing the sunroof seal to stick to the body, or there are foreign objects stuck in the sunroof slot. Solutions: Regularly clean foreign objects in the sunroof track gaps, and regularly lubricate the slide rails. Due to prolonged sliding and opening, the friction in the track will gradually reduce the lubricant. The greater the friction on the slide rails, the greater the resistance. Be careful to avoid opening the sunroof when driving on bumpy roads to prevent excessive shaking from damaging the sunroof slide components.
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