I have been having this problem for the past several months with my 2015 RX350 audio system. My iPhone 6 connects to the system, phone works, etc, but when trying to stream music from the phone (iTunes), the RX cannot see the list of music. If I select something from the phone it plays through, but try to select something from the RX and it sees nothing. Dealer has been no help. See attached photos. Any ideas?