Anybody here know much about sunroofs? Its a ED Ghia

I found the relay for my sunroof in the drivers kick panel. And noticed some wires that were cut so I reconnected them and changed a relay with one from my headlights, then pressed the button and it made a noise of movement and then the relay started clicking and could see a flash coming from inside the relay. And then it made no more noise of movement instead it started making a weird sound. So went and got a new relay today and it just makes the same noise but the sunroof has moved but now wont move back.

After all this I went and bought 2 new relays as I read somewhere that there is 2 relays for a sunroof, so after i replaced 1 I gave it a shot, and now the roof doesnt move at all and it sounds like a spring bouncing sound in between the sun visors. The sunroof has dropped down a little bit and wont go back up.

What can I do here?
where abouts would the other relay be?
How hard is it to remove the glass?

Can anybody help me with this? cheers