my stereo will not stay on on 2009 Dodge Charger

my stereo was working fine, then one day, it turned off, even the clock, and radio light, then sometimes it will turn on for a couple min, then back off, sometimes for weeks without turning on, I reset it and it turned on for a couple min then back off. please help me

Asked by for the 2009 Dodge Charger
Sounds like the stereo chassis may have a problem. Is it still under warranty?
yeah, should I take it in ?