my equus has negitive camber on front wheels and the dealer says it cant be adjusted.

 

I looked around online for a few minutes and couldn't find any mention either way. I also couldn't find pictures of the suspension setup. If you think your dealer is lying to you, call a local independent shop that does alignments and ask what *they* say they can do. It seems stupid to not have adjustable camber, but it wouldn't be the first car designed that way.