I have a 1968 tbird that has no hazards and no blinkers. The blinkers were working recently and I could hear the hazard relay clicking in the trunk when I pushed the button on the steering column. I was working the hazard switch and now seem to have lost power to both. I have replaced the hazard relay but still get nothing. All running and brake lights seem to be working. I have checked all fuses and seem to be getting a current at the fuse box. Any ideas. I have read about ciruit breakers for these items but am not quite sure what to look for. Any help in this area is appreciated.

Could be your turn signal switch has finally gone bad. They were cheaply made and the plastic around the contacts may have rotted away. If this is the case, you can/will lose power through the switch.

Come on over to the glamorbird group on yahoo groups. It's a group dedicated to the '67-'71 Thunderbirds.