Chevrolet: 1988 Chevy Nova, chevy nova, instrument cluster

Question
Well all of a sudden one day, I started my car, and two lights came on at the same time. The brake light and the check light.

My car still runs same as normal, at first someone told me it was my Alternator however, I had it tested and it's fine. Do you think maybe a wire came loose, to cause those two lights to come on?  

Answer
Hi Christen, have your brakes checked to make sure there is no problem and make sure to fill the brake fluid resivior. If there is no problems that can be found, there is likly to be a short check the instrument cluster for the problem. I hope this helps you if you need more help just let me know. Regards, Keith.