well i was driving last night an out of nowhere my turn signals stopped working and theres this buzzing sound from under the dash and it hasnt stopped its still doingt it ..the only way to stop it is to disconnect the batterey! and i looked under the dash and i think its coming from this little black plug thing i think it might be the turn sig relay....any one know how i can *** this ?? and make the buzzing stop

 

Sometimes hitting relays will make them work again but just temporary. All you have to do is replace the relay, they probably have them at any auto parts store.