I put the top down and tried to put the top back up but now the trunk will is open about and inch or two an will not close. Tried to open the trunk with the pin key but didn't work.

What is your question?

Now the top motor doesn't work. We just got the car so don't know the history of the top.

What makes this problem better or worse?

now the top motor doesn't work

How long has your 2004 Mercedes-Benz SL55 AMG had this problem?

just got the car