what does "digital audio input" mean in a car?

[Joe]

I'm buying a new car and on cars.com it says for a car I'm looking at under features: "digital audio input" does that mean it is the same input as the iPod head phone jack and i can plug in my iPhone/iPod via an audio in cable and play my music?

or does it have to say "Auxiliary Audio Input"...whats the difference?

thanks!

 

[Charles]

plug in for iphone or i pod ass.plug in.