There is a way to manually close your sunroof. It is in your manual. It should tell you how to do it. There is a plastic cap in your roof that I'm pretty sure pops off and then you stick a tool in there and manualy close it. I read this in my manual a while back, so I can't tell you exactly how to do it. But read your manual and it tells you what to do.

But that is for G3. I just noticed yours is a G2, although I would think it would work the same way.