Thanks for the comments. Yes my old motor was wet and all rusted. There was a hole in the drain compartment therefore no water in the compartment (it looks like the drain plug was taken out before). But there was water in the housing for the motor.
I guess from the comments I got that I did not...
Now that you mention this when I was tightening the hydraulic lines I had a hard time stopping them to move as is they were still loose. I did mange to stop them moving but I don`t know if they are thight ( torqued) enough. At first it was working OK but now it won`t even move the top up more...
I noticed that when I changed motor that I had lost a little bit of hydraulic fluid but when I check the fluid level it was above the + line. Does anyone know how to bleed the fluid system ?
I am new to this forum so if I am not in the right posting please direct me to the right one. I have just replace my top motor on my 2003 Z4. I did it myself following the direction posted on Shipkiller"s site ( Thank you Shipkiller, I could not have done it without your guide). Now my top goes...