I have an 8L A3 (non Bose). The original Concert HU has died, and I have an old Kenwood with RCAs that came out of my last car I'm going to temporarily replace it with until I can afford something better.
I've bought a PC9-404, and am currently waiting on a replacement 16 pin to ISO to go into the Kenwood as I can't find the original one (so can't actually do anything until that turns up).
Regarding the plug connections in the car, presumably I won't be using the yellow/green/blue plugs at all? (As I can't see anywhere for them to go in the adapter).
Am I likely to need to cut/move any wires? I've had a look at some of the other similar threads, but being a complete luddite when it comes to this sort of thing I'm still not clear what I'll need to do, is it literally plug and play?
Answers with no more than 2 syllables appreciated ;-)