3rd Brake Like seal (for the rear leak)
If you have the panoroof, the front tube drain. There are these plastic 'drains' that have "X"s cut into them to allow water to drain (seep) out but actually back up the water.
but -- a lot are leaking without the pano roof, so they had to dig deeper :
There is also a portion of the seal on the windshield that leaks more than the pano drain tube. The windshield has to be removed and the seal requires to be redone. (This was found by another user on here as well.)
I've only had mine 3 weeks and I can already start to smell the mildew smell after only 3 rains.