I'm looking to instal a 700BT in my 08 TT w/ bose. From my research, I need this adapter (CTSAD002 from Connections2) that takes the place of all the PAC stuff,

I see where the Bose stuff plugs into the RCA's, and where my harness that plugs into the factory stereo plugs into the largest connection. What do I do with the ISO connectors? And what are the 3 loose wires in with the RCA's?

I think the smaller connector on the right goes to the CAN BUS, that's what the small box is, right? And then a Pioneer lead from that to the stereo remote input

Thanks for any help

Wouldn't they ship the product with instructions?

I think I've found my answer, the ISO connectors need to be cut off and wired into the navigation unit...