Hi all, I've been browsing internet all afternoon without finding a definitive answer.
I have a 2002 TT quattro roadster with Bose sound system and I want to upgrade the stereo to have bluetooth streaming and phone calls.
I bought the JVD KD-R730BT unit which looked great.
JVC Mobile Entertainment \ KD-R730BT - KD-R730BT \ Introduction

I've also purchased a front plate as the audi concert stereo doesn't have a standard DIN size, it also came with a wiring harness which doesn't work for Bose equipped cars.

Can somebody tell me if this harness will work with this JVC?
JVC diagram:
http://resources.jvc.com/Resources/0...T0777-002A.pdf
Harness I want to buy:
Receiver Wiring Harness For select 1994-07 Audi and Porsche vehicles at Crutchfield.com
Diagram:
http://a248.e.akamai.net/pix.crutchf.../120701787.PDF

So the harness has those RCA plugs instead of wires, but according to the diagram for the JVC, I need a bunch of wires going to the it and from it but the harness doesn't have them. Do I just plug the RCA from the harness to the RCA that are behind the JVC? Only the Right and Left front since there are no speaker in the back of the roadster except the subwoofer between the seats.

Thank you in advance for your help.

 

It seems like this is more what I need:
Autoleads PC9-401 - Audi A2, A3, A4, A6, A8, TT Wiring Harness Adaptor ISO Lead

but it's in UK and can't find the same one in the US.