After a night of heavy rain & snow I found water all over my passenger seat. Water had also soaked my passenger headliner and foot-well. I thought I had accidentally left the sunroof cracked open, but upon further inspection, I noticed a massive pooling of water on the passenger side of the sunroof. I determined that the drainage line was clogged so I ran some wire through the line and poured some water in to see if it would drain but still didn't work. On top of that, I looked around the car for the drainage nipple for hours with no success.

I am going to present the problem to my mechanic tomorrow to see if he has any suggestions.