Yes, (the interior one) but you will have to push it every time you start the truck.
It only works on the 2002 and older I believe. Canadian trucks are a whole different animal and you can't over-ride it on those trucks that I am aware of. My 2004, I just pulled the fuse for the DRLs since they would always burn out anyway. I can move my switch to parking lights and the headlights go off on it. I haven't tried the dome over-ride with my 04 though.