I removed my entire headliner to find this problem. It was leaking near the upper drivers side corner of the windshield and going down the A-Pillar. I thought it was a window seal so I brought it to the people that did my Windshield and they seen the mini break in the weld(as seen in the pic) and shot compress air to show that it was in fact coming from there and not the window seal. Again, no leaks since I put the sealant on the hole.where were you noticing the leak? i have a 2006 limited with the moonroof and i am getting lots of water drainage on the drivers side floorboards. dont notice it anywhere else. my sunroof draines seem to be ok. it even does it when the car is parked.