My radio and the ac button won't work. It's not the fuse. Any suggestions?

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I was rear ended a few weeks ago and had to replace all hoses, radiator, thermostat. All of a sudden the radio was fuzzy and just shut off. There is no power to the radio and now the ac button doesn't work either. I checked fuses and it isn't that. Not sure anything is even related to the accident at all but that's what happened. I'm not sure what else it could be aside from a blown fuse.