1) The cupholder is stuck up. No amount of working can get it back down and my dad is about ready to break the thing off. Anyone have any suggestions or is there anything else that can be done? I heard something about a "bulletin"... What is this and is it applicable to the '04 model?

There is a TSB issued on the cup holder so if you break it intentionally or not... Chrysler will fix it or replace it with a storage bin... which is very convenient... The way to close it is to squeeze the top parts of it with you finger tips... one finger on the silver part and one on the black... that should do it...

2) What percentage of the Crossfire is considered MB parts?

This is very debatable question... some state 40% some state more..., but 80% of the parts are from Germany and it is built in a German plant by Germans...

3) What is the standard warranty?

This has been answered already.