I am about to take out my Bose Stereo to try to repair it. Before I do that, I wanted to ask you guys if you knew if I needed a code when I re-install it. I know with Honda's, there is, so I wasn't sure if Nissan did the same thing. Does anyone have any experience with this? I've tried looking in my manuals...nothing...just thought I'd try asking here..I'll probably call the dealer next. Thanks!