I traded in my 08 Taurus Limited for a 2012 Taurus SEL. I was set on a Limited but they didn't have one. I got mine because the price was right, mileage low and overall great shape. It's a basic SEL so it's got fabric seats, no backup camera, no Sony, no sunroof. I don't really care about all those but the ambient lighting in the Taurus is one of the many reasons I liked it over other models. Mine is not equipped with it. I know the holes are pre made throughout the interior. What exactly would I need to add the factory 7 color ambient lighting system in all the original spots? Is my car already pre wired for it? How difficult would this be? I know higher optioned SEL had it from 2010-2012.