300E Sunroof, Need Help...MAYDAY...MAYDAY!

[appatula]

Okay, well so far I can tell you one thing, sunroofs are a PAIN IN THE A$$ with that aside I am now stuck and I think I am royally screwed.
First I needed to disassemble the roof without being able to open it as the cable was completely frozen. After gutting it meticulously I soon learned that the cable was not frozen but completely jammed in and would not budge for the life of it. I got bold, cut it, pulled it through the back where the motor would be and then realized that the little sections of plastic sheathing were what jammed it, now they sit comfy inside the guide tube and I HAVE NO CLUE how to get them out. I have tried pushing them out with the larger part of the cable but it just gets halfway up the pillar in the back left side and stops. WD-40 isn't doing magic either.

If I don't find a way to push these plastic ba$tard$ out, I cannot fit a new cable in and I will never be able to see that sunroof work again

What would the dealership do in this type of predicament? What would you do?