OK, you BBM'ers. I need some serious advice. I've got a 96 Chevrolet Suburban. My signal lights, and my flashers have stopped working. Brake lights, and running lights I have. Now the normal thing would be to check bulbs, flasher, and relay. Done. Nothing changed. I've replaced the board that the lights plug into. The left side was doing it first. Now both sides are doing it. No fuses are blown. I'm at wits end. Somebody tell me what is wrong with this sucker before I set it on fire please.