I'm guessing you're talking about this:
We didn't get the rear fog lamp in the US, it was only in the Japanese and Euro bound models - I guess Nissan didn't think we got enough fog in the US to warrant having it so they put that black plug in place of the functioning light. I know if I had a 370Z I'd be wiring one up, and with all my driving in the Blue Ridge and Smoky Mountains it would actually be serving a purpose.
The 370Z is pre-wired for it if you want to install it, you can buy one from
Courtesy Parts or
The Z Store.
EDIT: The Z Store says the US model is NOT wired for the install but Courtesy Parts says that the US model is pre-wired for it. Time to do some checking around.
