I've never heard of it while as a Nissan tech or otherwise. The only thing I've ever heard of people doing was disconnecting the negative battery cable for a couple of minutes. Bose Corp. does have a contact page where you can e-mail or call them; perhaps they can help you out? I've had good success when I've contacted them with questions:
The problem you're having is not an unknown issue. There is a 7.5A storage fuse that you should check. A couple of people with similar problems have found the fuse was blown. Others were no so lucky and I'm not sure if they ever did figure out the problem?