My 1998 slk I just replaced my two trunk cylinders because they were leaking. I sent them off to be fixed and got them back and Installed them. I filled up my hydraulic fluid. But now when I try to open top the windows go down, but the trunk only opens about a quarter inch , the motor is running and no warning lights blink but the top doesn't go past this ...basically my truck dosent open up and it stalls out here. Not sure where to go with this, I have Googled this and not seen the answer. It should be common I thought?? Earlier in the year I replaced my other 2 cylinders. So far I have tried to depressure the system, I have unplugged battery to reset the system but nothing works any suggestions????????