not sure if it is applicable to your car, but on my 99 park ave, there is a similar block with a fuse in it. could be a relay on the other side, but i didnt think to look and all i have now is pics. i can see it when i remove the hvac duct above the pedals (7mm screws).
here are some pics from the front, from when i installed my remote start.
its the blue thing to the left of the main wiring harness on the column.
6000k headlights, LED license plate fog lights, tinted taillights and to top it all off, 2 12" air horns!
the gf:'00impy 3.8, every option. COTM July 2013