The area where I live averages 70 inches of rainfall and lots of fun snow annually. So I know wet! - Yes Sunroofs leak. They are built that way - there is a drainage system that runs from the soft lining around the sunroof opening, through tubes down the side of the VX and out the bottom somewhere. That system has not failed for me since my install about 6 months ago. Some others have reported the drainage tubes can become plugged with debris and then you get a face full of water next time you open it up. I have had no problems. I have the Hollandia 743 electric interior sliding sunroof - the picture you posted is of my VX, taken in Dallas TX a week after I had it put in. I replaced the headliner as well with a black one.






JohnnyApollo started a great thread on this at Club VMAG VX