Yeah try referencing wikipedia in any college or University paper, the professor will shred that paper without even reading it.You're free to edit it if it's incorrect. I looked several places besides that BTW. The hate for Wikipedia is over the top around the internet.
So my next ignorant question would be does my Q50 have Direct Adaptive Steering or does that require the DAS package?
It's fine for generic and generalized information but if you're trying to research a specific technology or topic it's terrible.
Sources often lead no-where, are taken out of context, link to unrelated material or have no sources of their own.
White-papers, peer-reviewed journals and scientific papers are what you really need to look at when trying to
As for what steering system your car has either enter your VIN number into a look up system or check your options sheet
when you picked up the car (assuming it's not 2nd hand).
Infiniti has mixed and matched the packages and frequently change how they are bundled yearly, DBW was originally offered
as a stand alone option in the premium trims. Later it became a feature in the premium/technology packages.