No dash lights ,now no running lights

Check the head light switch for out put voltage to the head lights,and also check for input to the head lights,most likely will find a burned out fusible link.The fusible link is a wire,that will burn out,if it is compromised ,in other words,if it is not tight,or to much voltage,or bad connection.Also a short will do this,it is located ,on the positive battery cable attached to the starter with the large cable,or it is attached where the positive cable is joined at a junction,most likely a stud,and could have a red plastic cap on it.