SRS Indicator Light -94 del Sol

I have a 94 del Sol. The SRS indicator light came on without any warning or reason. I hadn't hit any bumps or did anything to set it off. Now I can't get the light to go off. I'm in the process of getting ready to sell the car and need to figure out what's wrong ASAP. HELP?!?!?!

Have it read at a dealership and they will tell you whats wrong and how much it will be to fix