Pulled my headliner today looking for leaks. It's clear to me I have a problem with the rear sunroof seals and drain tubes. Problem is that the rear sunroof motor appears in operable. Is there a way I can manually open this sunroof so I can properly seal it?

 

Pop trim piece out (small plug) then insert an allen/torx bit & rotate it. The sunroof will open.

 

Thanks @Best4x4 As I recall there is a technical bulletin for the sunroof remediation but the links to it are dead. Do you happen to have a link?