iOS6 devices integrates with office on new iDrive cars.
BMW was one of the first to have iPOD controls. It's also a legal issue in the US since we like to sue people over our own stupidity... like reading a txt while driving.
Let me get this straight... You are swapping out parts designed by some of the top engineers in the world because some guys sponsored by a company told you it's "better??" But when you ask the same guy about tracking, "oh no, I have a kid now" or "I just detailed my car." or "i just got new tires."