This might be an unanwerable question at this time. I recently purchased a 2005 tacoma without the fog lights or option package that supports the fog lights, ie, I have a 4cyl 5 speed 4wd. The chassis wirring harness on this model does not support the fog lights. Has anyone tried wirring these in themself? I am a electrical technician, but industrial, not automotive. I would have no problem attempting it as long as it is a doable propostion. Also, anyone know where I might get a wirring diagram for this option without purchasing a manual. Thanks for any info on this subject. Jim