How to fix vario roof leak on 2012 MB SLK 250

What is your question?

Online SLK forum shows many people having vario roof leaks due to delamination. The painted top piece of the mechanical roof will separate from the mechanical part of the roof due to lack of or poor adhesive and cause air noise and/or leaks. I've had snow and straw to blow inside and in my face as I'm driving. We have tried to fix it three times with no success.

What makes this problem better or worse?

Once hot weather heats up the adhesive it will separate and leak. After that it will continue to leak.

How long has your 2012 Mercedes-Benz SLK250 had this problem?

A year