I just got my 82 300CD back from the body shop. I had new rear quarter panels welded on. The car looks great but I can't pop the trunk. The key turns in the tumbler and depresses but the lid won't budge.

I did a search but I didn't find anything that could help. I noticed the problem after the shop was closed and they won't be open until Monday. If it's just that they didn't reconnect a vacuum line then I can do that, but I need to get the thing open first.

Any help will be greatly appreciated!