okay so i had same problem with the hatch leaking but now i dont. there is a piece of trim at bottom of window and u can access it by removing the plastic trim on inside of hatch. it pops off. look for bolt studs sticking out of hatch along the window there are 4. remove them (8mm nuts) then push evenly on all four so to remove trim with out damagin it. u will notice on opposite side the 3 clips the retain the glass for the hatch. i put silicone sealer around those and also where the blots go. i think i put to much down but i will never notice because the trim will hide it. re install the trim and bolt it down snugly cuz plastic is brittle. and presto! watersealed! my hatch would leak around the plastic on inside when u open it and now it doesnt. any questions or comments PM me