So I have a Package 6 (Colorado) which has pretty much everything except NAV. It does have the "map" button on the steering wheel but it's functionless at this point. I want to know if there's a way to get this NAV option "in-built" into the MFD at this point? Has anyone done it?
The MFDs on the non-NAV cars are different, and you'll also need the JBL amp for the navigation beep and voice prompt/control, NAV computer and the floor wiring harness is different for NAV-equipped models. It'll take quite of bit of surgery to get things to work.