All PSD's have the heater, starting in 05 the cord was optional. You can find the cord tied up inside the tow hook area if it has never been used. Just follow the orange wire from the base of the oil filter. If you plan on plugging in a lot do the Marinco mod. One of the handiest non performance mods I have done. I believe I have pics in my sig.
Proud Father of USAF Airman
2000 F350 DRW,CC,LB, 4X4, Western Hauler Pkg.
Ford AIS/ BTM, FTVB
My CCV MOD, Coolant filter
06 Grill, 05 lights,6.0 trans cooler
Cyro/Hawks, JVC Touchscreen HU, JL C5's, Infinity 800watt amp,
DP tunes, 60 tow/80 e/120 race, on a SCT2 tuner
P3 controller, Brite Box Turbo Lifesaver
KMC Wheels x 4 http://s132.photobucket.com/user/NCH...=recent&page=1
Friends Don't Let Friends Drive Trucks With Generic Tunes