I have a few electrical problems that some of you might be able to shed a little light on here. I just replaced my horn with a compatible one from autozone, and when I hook it up, it blows the fuse. . . both of the leads coming off of the horn show a ground connection, and only one of them shows a negative reading. Is there a relay for this somewhere that could be bad / stuck on? Secondly, my rear defroster doesn't work, and yes, all my fuses are good (when the horn isn't connected). I checked the connectors back there and they also both show a ground connection, but they don't show any voltage when the switch is on. Is there a relay for this as well? And by the way, if you have any idea where the relays for these are, that information would be greatly appreciated before I start tearing things apart.
Also, not so much of a problem, my front dome light isn't working. It did work for about 10 minutes when I first started the car, but then abruptly quit on me. I replaced the bulb, and still no light. As you might be able to tell, i'm not much of an electrical guy, so anyone have any ideas? Thanks ahead of time guys.