There is a seat belt right there. I think you can see it in the pics. I fiarly certain this connector is not for that. I'm pretty sure at this point that it's for the power outlet that would be on a sub-woofer panel if I were so equipped.
While searching I came across a topic "in another forum" by someone you might know
detailing connecting this fuse. Excellent thread and would make a great addition here by the way. But anyway, the problem with that other topic is:
1. The pics are hosted at a place that no longer has them so all the pic links are dead. So no pics anymore, and this is a rather pic heavy topic. Without a few pics of what you are talking about it is really hard to know what to do.
2. It doesn't say how you figured out which wire was the correct wire to begin with.
If my outlet is not connected to the TIPM then that would mean that the wire goes from the outlet in back toward the TIPM and stops somewhere. But that's the big problem: where does it stop? Does it stop right below the TIPM and get taped up or something? How do I find it to connect it to the TIPM? I'm guessing that there might be more than one unconnected wire under there; how do I know which one is the right one?
I think if we could detail this procedure here it would be a pretty popular thread. I think a lot of people would love to make use of that third outlet and if all you have to do is take a the wire that is already under your TIPM and connect it and bam you have power, I think a lot of people would love that.