So I was bored and tinkering with my power door locks because they don’t work and rather than wait to get a multimeter and check the proper way, I tried using a 12v volt source to see if I could manually activate the door locks, I heard a clicking from under the dash and then my horn started blowing non stop. I had a wire in the middle pin of the connector to negative on my power source and a wire to the small pin at the edge of the connector to the positive on my power source. If anyone knows what I shorted or screwed up that would be awesome.

I know not the brightest thing to do. So let the jokes role in too. I deserve it.
First time poster.
2001 f-150 super crew 5.4l