Replaced Radio
 

I replaced my radio a few weeks, My passenger air bag light keeps blinking like its not connected. I pulled it all back and made sure it was plugged back in. But the light is still on.

Do I need to take it to Nissan to get them to reset it?

Try reading this and follow the directions. It will solve your issue http://www.the370z.com/audio-video/8...-installs.html

Thanks Zilver.

It didn't fix the problem still does it. I tried multiple times.

Try ECU reset by disconnecting the neg (-) battery cable fa couple minutes then reconnect and reset your windows after and see if that fixes it.