I just finished installing my bad boy horn. I wired it up using the supplied relay switch. When I was finished, I honked the horn, and it worked! Then I tried to arm the alarm, and the doors would lock, but the lights didn't flash, and the horn didn't sound. I was confused. Then I reset the radio code and closed the hood. Now everything worked just as it should. Awesome horn! Thanks for your input Agnt004, much appreciated. Very big thanks to TigerDave for posting up this great DIY! This post really helped me out a lot.
