1995 BMW 740 No lights

I recently drove my car and all was working fine. Today I started the car and the headlights, turn signals, and brake lights will not come on. The dash indicates the lights are on but the headlights are not actually working. It seems as if all power to the headlights, flashers and rear lamps is gone. I have checked all the fuses with no luck. Any help would be appreciated before I take it in to get looked at.