Harbor Freight Air Horn wiring made easy (or other accessories with independent switch)

So I searched the internet trying to find some information on how to wire the air Horn. I'm not a huge electronic major, despite that the instructions did not look right.. After running across some other information out there i was able to come up with a solution.
NOTE: this is when using a momentary switch and not your original car horn as a switch, (in your steering wheel, normally)
These instructions are not only for an air horn, they can also be used for other things, such as Fog lights or other accessories. You would just have to use the proper switch. A rocker switch for the Fog lights for example.
Another thing to note about this video, is that the horn will always be hot. As in just like your regular car horn, with the car off and the key out, the momentary switch will always be able to activate the air horn...
If you do plan on using the Built in Led on a switch that has LED back lighting, keep in mind that if you take that Positive (+) pole on the momentary switch straight to the battery it will always be on. I don't recommend that. Try and find a wire that goes hot with your headlights, or your key on position. If you utilize a key on position for that pole, then it will be on during the day. It will not drain your battery though. However, it's an LED, uses very little electricity...
Thanks for watching.

Видео Harbor Freight Air Horn wiring made easy (or other accessories with independent switch) канала hesson81