Why can't the Tiguan sunroof be closed?

[LaAlessandra]

Tiguan sunroof may not close due to a malfunction. Here is an introduction about car windows: Introduction: Car windows are an important part of the vehicle body, designed to meet the needs of interior lighting, ventilation, and visibility for drivers and passengers. Window materials: Automotive glass mainly consists of windshield glass. As early as 80 years ago, glass was installed on the front end of the Ford Model T, using flat glass to protect drivers from wind and rain. In the following decades, the glass industry gradually became involved in the automotive sector, creating various types of safety glass—laminated glass, tempered glass, and zoned tempered glass—greatly improving the performance of automotive glass.