Found the cover for that area, it was down between the console and the hump, the
side of it sticking up. I didn't see it there before, because I didn't look, I was
running my USB x2 and HDMI cable back to under the arm rest area. When
I was running the wires, I saw it sticking up...

But, here it is:

So, now I can install a trunk release button in it, and cut a notch for the wires.

I installed an Eonon 4xCore Android 7.1 unit. VERY nice, sounds so much better than the
Shaker. The bass is powerful, booming, and deep. The other speakers can't handle the
power, so I plan to upgrade to kicker 6x8s all the way around.