Hello I have a 2008 f350 extended cab xlt dually that I want to add heated seats to. I got a black set, out of a full load lariat. The guy even cut the pig tails of the wreck and gave them to me as well. Not sure if any one has done this but any info helps! does the truck have wiring stubbed off in the harness under the carpet? Can I just simpley splice the pig tails in to the existing wiring? add the control with the 2 heated seat buttons in the dash out of another wreck? any info helps I will post pictures as I go!