Looked into it.
Newp, doesn't have the protocol to play music over Bluetooth.
So what's in the radio? Is there a selection for CD/Multimedia/External Devices??
Can you do this??
It's a two step process
(first, setting up the Bluetooth pairing, which you've done)
1. select CD/Multimedia -> Bluetooth audio -> connected -> click on your device. But this just establishes the BT input device of choice; it doesn't move the device's music to the speakers
2. CD Multimedia -> External devices -> select your BT device (phone) - this selects the BT device as the audio to play out of the speakers as opposed to, say, FM, since you could have your phone music available but be listening to FM radio, if you so wanted. This second step might be what's missing.