The water just shows up in the back. I don't get a shower when I open the hatch, but my golf bag gets a good soaking. I checked again, and it does seem that the back seatbelt opening in the ceiling is wet. Also, I never open the moon/sun roof. I did today to see if I could find anything there, but it looked clean to me. Does Subaru service know how to fix this problem and any idea how much it costs? I am not handy at all. Thanks.