I just bought my 2013 Genesis 5.0 R-Spec. Love the car, but my DVD-audio discs only play the DVD-video track. It will not register the 96/24 advanced resolution audio. I tried my disc on another vehicle at the dealership - same problem. I test drove a 2012 last year and am pretty sure it worked on that one. Did they change something this year? Has anyone else run into this problem?