Wow I just cant win with this trans leak. After having the pan off twice I put 4 qrts. In started it worked oil into convertor put about 2 more qts. in for a total of a little more then 6qts. Ran car checked underneath no leaks. Drove car 150 miles shifted okay no leaks checked oil and it read a little low on dipstick so with engine at temp. I filled oil to get it between 2 marks on dipstick it might of took at most 3/4 of a qt. Looked underneath and it seemed was leaking out as fast as I put it in same spot where it leaked before middle of pan on passenger side where there is a bolt and ear . Maybe I should have left it a little low instead now I have to drop pan again and try to figure this thing out. Never had problems with other pans on other vehicles do not know what it is with the design of this one on M.B.s