Rae Rad

The Cover Art on a 2015 Chevy Malibu my wife had as a loaner was easy to display. I was wondering why doesn't my TLX have the same cover art for each album on my flash drive. For some reason the cover art only works with pandora and not CDs or USB ( except for a couple non album tracks).
Aslo, the contact photo does not appear on the screen when making a call. but on the Malibu it was nicely displayed. I checked the settings on the car and cover photo is on, same for the iPhone. Any suggestions?