Just wondering what it anything this port is used for, in my 07 MC

 

umm placement for power pedal adjustment switch maybe? Anything in the owners manual?

 

That is where my adjustable pedal switch is.

 

^^ yup, power adjustable switch would be there if you had that option. Same place on my 02

 

Looks like somebody drilled a hole there. I have the same blank switch plate, or had, I mounted my air horn switch there.

I'm second guessing myself now, but I thought my pedal position switches were on the back side of the steering wheel.

 

yea if it doesnt have a switch for pedals thats just like a filler. I have the LED of my alarm going through there, thats whats looks like was there before. Its also a good spot to mound any switches for lights and other accessories

 

They are exactly right, the switch is the same one as your windows and door locks, that's where my switch is on my Mega Cab.