inputs.text: works month - stereo professionally installed best buy 2003 g35 coupe great features however theyre irrelevant item worked month would turn offon best buy doublecjheck connections ensure problem wasnt due bad hookups best buy said wirings fine scouring amazon site found model unit listed separately discovered others complaints namely item works month turns onoff apparently due outdated software something never able confirm exists patch download others abut stated return manufacturer pay returned unit worked trade pioneer working perfectly 9 months dont take word search amazon see talking would spend extra money get different brand