Using HTC Trophy w/ Camry JBL System

[JenkTJ27]

I have a 2011 Camry SE with a JBL audio system. There is a USB port that works with an iPhone or a USB device, but not with my HTC Trophy. I would be nice to control and see the audio tags on the console dash like it does with the iPhone. Any ideas why this does not work with the Trophy and whether Mango with help?