ive got a uk model, with the bose unit, it all works as it should with the steering controls. its just the cd player is rubbish, jumps every few seconds and some of the speakers cut out. hitting the head unit brings the speakers back on tho.
thats why i was looking at this nissan connect thing, if its just a case of replacing the headunit and maybe a bit of simple wiring i would be happy.
just not sure how it would connect with the bose amp and whatnot