If / when you replace the horn, here is a little tip.
When I replaced my lights, I had to pull the horn. The horn is mounted with a small nut (10mm if I recall) on the inside of the mounting bracket with virtually no clearance. Trying to remove it with a wrench without dropping it was a pain. Finding it in a gravel driveway afterwards was tedious. When reinstalling, I realized that the bracket is sufficiently flimsy so as to allow it to be bent inwards towards the engine compartment. I was able to get my fat fingers in there with no problem once it was bent. Seems disgustingly obvious in hindsight but live and learn.
Black Forest Green 2012 JKU Sahara - Used to love her, had to trade her.
Rhino 2016 JKU Rubicon Custom. Stick, 3.5" Metalcloak Lift, Metalcloak Full Width Front Bumper, Atlas Rear Bumper,
510 Watts of KC Lights, Drake Fuel Door, Red & White Poison Spyder Diff Covers, 315/70/17 Duratracs on 17x9 Warlords