2006 Audi A4 Convertible, Convertible Window dislocated

[stiff harbor]

How would I go about reattaching this window piece and preventing leaks, it may be completely dislocated

[umbral pelican]

3m 08609 window weld. This is a delicate process but I’ve done it on a couple of my convertible tops over the years. Support the window from the inside so you can apply some pressure from the outside. Apply the window weld (it uses a regular household caulk gun). Put some weight on the top to hold the sealant. Don’t touch for a few days.