fog light wiring harness

i have a 2006 tacoma 4x4 that did not come with factory fog lighs. i have recently purchased some OEM fog lights and switch. while installing the lights in the bumper i found the plugs that goes in the lights under the bumper. however, when it came time to hook up the switch in the dash i was unable to locate the wiring/plug under the dash. i did find the downhill assist/ and another one not sure what it's for, but did not find the fog light plug. hopefully someone can help me out here,
the switch which i purchased off ebay was a push buttom type switch, has 5 pins on the back side.

any help would be greatly appreciated. thanks david

PS was hoping to just plug the lights in and the switch with the exsisting factory wiring without having to purchase any aftermarket parts. or running wires from battery or fuse panel.

 

I have an '05 Tacoma, and bought the same OEM fog light kit, I am still waiting for it to come in.

I did see some plug / wire near the fog light hole, so I am assuming the same thing, hopefully plug and play.

hopefully some will chime in and advise us on what to do

 

I have an '07 Tacoma and trying to do the same thing, I have the lights but still waiting for the switch. There is also a relay needed in the fuse box under the hood.