I finally finished wiring up my 79 tilt column in my 71 F100. The only reason I'm finished is because the inspection is up and my horn hasn't worked since I did the switch. Now all is working.
I saw the post on the 67 wiring, well the 71 wiring is even easier. My column doesn't have cruise. Just tilt.
79 white red is hazard switch. I didn't use this one. I kept the hazard switch on my dash. You could easily wire the 79 column switch in if you like.
79 Blue/red is the indicator light. I didn't hook it up. If you want to hook it up, just splice in to your dash lights. No big deal.
79 yellow = ground for the horn. The 78/79 horn has two wires. The yellow is the ground, so ground it out.
79 dark Blue to 71 Blue yellow
79 light green to 71 light green
79 orange blue to 71 orange blue
79 light blue to 71 light blue
79 green white to 71 green white
79 green orange to 71 green orange
79 white blue to 71 white blue
Thats it. No big deal. Just took me a while to figure out the horn thing. All the other wires match up color wise.