I'm trying to use my Iphone Music through bluetooth with my Zuma 660 GPS. My phone pairs and the music will not play on my bike's speakers. I re-paired my phone, updated my GPS, I'm on the GPS input for the device and still nothing. The GPS directions comes through the speakers, but it won't play my music. The iphone works with the USB in the trunk on the USB input setting. This is on a 2016 RT Limited. Any help and/or suggestions?