04-23-13, 03:43 PM
My local dealership sells an "environmental package" for $450 that applies protection to the interior and exterior of the XTS for 5 years and guarantees protection against stains, marks, and soon. Has anyone had this detailing done and is it worth it. They say it takes about 4 hours to perform the service. I don't mind doing the work if I knew exactly what they did. Any tips, advice, opinions are welcomed. Thank you!