So I came to a dead battery and I took it out and went to the auto part store to get it tested, turned out it was a dead and bad battery. After getting a warranty replacement I installed the battery, so after I was done I went to turn the key and my dashboard what seemed to short or fused out with a quick flash of every light in the dash, now nothing working when turning the key the radio, dash, windows, but besides the car security system. The fuse links and fuses don’t seem to be burned out, could I be looking at an ignition switch or multi system switch?
Well,Some cars have to have their alarm system reset when you change the battery. But if it's not that, check all the wiring for loose connections. Fusible links to see if they're melted. Something's losing power. I use a meter to test all that stuff when I'm working on
