2003 navigator stereo

I need some help with 2003-2006 Lincoln Navigator stereo wiring if some one has diagram for it please help

I didn't see it in 12volt.com's database so this is from techservices.audiovox.com: 2003 LINCOLN NAVIGATOR 4DR SUV WITH 5.4L ENGINE AND SOUNDMARK AUDIOPHILE® AUDIO SYSTEM WIRE           COLOR                 POLARITY          LOCATION      Battery           WHITE/ VIOLET          (+)          RADIO HARNESS      Accesory                  BLACK/ PINK                  (+)          RADIO HARNESS      Ground           BLACK/ GREEN          (-)          RADIO HARNESS      Illumination                  BLUE/BLACK                  (+)          RADIO HARNESS      Amp Turn On          BLUE           (+)          RADIO HARNESS      LF Speaker (+)          WHITE/ RED      LF Speaker (-)          BROWN      RF Speaker (+)          GREEN      RF Speaker (-)          WHITE/ ORANGE      LR Speaker (+)          LIGHT BLUE/BLACK      LR Speaker (-)          YELLOW      RR Speaker (+)          VIOLET/WHITE      RR Speaker (-)          LIGHT BLUE      Steering Cntrls          NO      Speed Cntrl                  NO      Radio SecurityYes

Are you installing an aftermarket radio?  If so, you would be much better off going to your local stereo shop and shelling out the 15 to 25 dollars for the appropriate wiring harness.