Instaling a 12v power plug in the extra space where there is none

Just wondering if any of you got your cars with only one 12V power plug. My girlfriend just bought a 2001 XE 4 Cylinder X and to our suprise when we got home we only found one 12V source up front. The other thing that looked like one is just a plug up of where one should be but is not since I guess this car came with no extra packages. So now I was wondering if I can get the part to install one for her.

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'01 Alpine Green SE
"Screw milk, got Xterra?"

I would have to guess that even if the plug isn't there, the wires that would go to it are hiding back there.

Open up the lower dash and see- and if the connector is back there somewhere, you can probably order the plug from one of the online Xterra parts places.