So I have a 67 coupe and have some brake light issues. My brake lights won't turn on but everything else (turn signals, park lights) works. My pass. side lights come on every now and then but seems like they are shorting out. I have replaced the brake light switch and have rewired the connections going to the switch. I traced back the wires all the way back to the taillights and have found nothing. Any help is greatly appreciated.