How do I delete "hidden/background features"?

Hi All

I created an Exploded view, that I later deleted. It has left some hidden "Body-Move/Copy" features, that I guess is used in the explode feature itself, but they are now causing errors when rebuilding. Is there a way to show these hidden/background features in order to delete them?

Running SW2015

Cheers - Anders

SolidworksParts And Features