My 93 Roadmaster brake light located in the lower right hand corner of the dash ilumminated today. I have not been able to investigate just yet but I'm looking for some pointers. The car is equipped with gage package. The abs has been on and was pointed out to me when I bought the car used 10,000 miles ago. The red light I saw this morning is new. It appears to have two small icons illuminated. Where do you suggest I start my investigation?