Don't call Ford Service! They do not know how to detail a car!!
Call my buddy Paul @ http://www.parkavenuedetailing.com/home.html
He will detail your car to perfection. He will use Iron-X, to dissolve the iron filings, and then clay the car to remove any other contamination. Of course followed by a polish and wax.
The first two things I did with my Ti was to Krown it, and then bring it to Paul to have it detailed to remove the contamination and protect it!