Back when I was buying my car, they had my car (in white) and the show room car (in black). The showroom car has all the options mine has, plus homelink and nav. At the time, I was like "why the **** would I want this s***. I already have a Garmin and a garage door opener." But now, about 7 months of ownership later, I kinda wish I would have gotten those options. I don't like having my Garmin sitting in my dash while I'm driving, so unless I need it (which is rarely) I just keep it in the center console. However it'd be nice to just pop open the OEM nav and do my thing. What killed it for me was the price. **** paying $1000+ for navigation. I may try to fabricate my garmin into my dash sometime.