Okay giys question, i replace the radio in my 04 monte and it turns out my hazard light are not coming on the switch is fine. So how do i fix it.

 

sorry I can't help
I've always installed stereos for myself and even done some for friends, I won't do my 03 stereo, I'll pay and make sure nothing weird, there are other threads on here and elsewhere of the hazards of these stereos as they are tied into everything and it was at the early stages of such integration
Maybe someone else on here can help you or maybe in those other threads