Sooo, I recently blew my hazard switch, which Big Valley Subaru in Cali told me... they went in and 'checked it out' and screwed something up. Ever since I replaced it (very simple, I didn't mess around with anything) whenever I turn my car off my radio and some accessories stay on. Have no idea why. Can't see any change. Does anybody know what would cause this? It's drained my battery twice now, even when I turn the radio off.