After i finished installing my new factory radio, i plugged in my hazard light switch again, it is now not working. unsure what the problem could be, i checked the book and am not finding a designated fuse for the switch.
How "Custom" of a radio install did you do? Did you swap out the head unit using a harness adapter or did you butcher the factory wiring? Not saying the latter is bad if done right. Either one could damage something.