Hi guys,

I'm installing a sub/amp in my '03 Quattro w/ non-Bose Symphony II and the rear amp has a different wire harness than the one (from a good install write-up I found here) that I was hoping to go by. Mine is PN "8E5 035 223" and also says "B6/6314". I read that it was made by Harman.

Attached is a pic of the wire harness. It has 23 pins over 3 rows, 12 of which actually make a connection.

If anyone has a manual that shows the pinout for this particular amp, it would be a HUGE help as I really need to know which wires to tap for my line out (RCA) and power/remote on.

Thanks!

 

1. The amp side of the wire harness

2. Top view of the amp (not my pic but same part

 

It might be a Bose amp.

 

Okay here is the pinout for the 23-pin non-Bose rear amp (Symphony II and maybe others):



Hopefully this will help some of you who are searching for the same info that I finally found!