I have taken a look at my blue and me unit and taken some pictures for you to compare to your own, the unit sits In the top of the glove box area

You can check ou the serial numbers and the port type and see how it relates to your own.

As previously stated this all works fine, plug in iPhone 6s and it all works without any hassle at all.

Hi
ALL my music is on my laptop [I'm a DJ as well] and my 1TB hard drive is backed up via wifi as soon as I add any tracks to the laptop the hard drive in the van receives the update as well providing my van is within range of my home router..So no need for any online music subscriptionsL
I use KODI as my music player in the van
LUIGI