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View Full Version : Request: Bose / non-Bose RNS quadlock



rollerton
10-16-2024, 12:36 PM
Hey guys--
if anyone is out there paying attention could you PLEASE post the pinout / modification for the quadlock adapter for bose vs non-bose for the older (C5, B6, B7) platforms (Matt! ?)? I've done it before and used to have this documentation saved; it wasn't complicated. But lately I'm finding cars / adapters that don't seem to match up with what I remember of what I can find out on the web currently.
I have two cars in my driveway now that are NON bose, with harness's that should be correct but no rear speakers. I have a BOSE car also, and cross-referencing it I can't find the problem.

I have searched- but can't find anyone who can just say 'wire this to this' . The info should be right here, but it's not adding up; for instance the BOSE car setup works GREAT yet there is not a wire in the BOSE pin spot in that adapter, so I don't think it should work yet it does.

http://www.tikan.org/ti/audi/autiq/autiq_wiring_sch.pdf

https://www.audiforum.us/threads/bose-adapter-vs-non-bose-adapter.1872/