Hazard Flashing Warning Light Unit problems of the 2009 Saturn Aura

While driving to orlando with my kids at 9:03 pm last night, I nearly got rear ended on i4 east. I was a lil puzzled to why someone would flying toward my car as if I was a target, until the driver of that vehicle pulled up aside of me, screaming out "turn on your lights. " I immediately looked at my headlights and yelled my lights are on. Still a little confused, I pulled the car over, only to notice that my taillights weren't on. This morning the lights were on, now tonight they don't work I replaced the bulbs and, they don't work either. My car has had quite a few electrical problems, and a traction recall that had been repaired in 2010. I found out today that my car has been recalled for the same exact problem. I had to drive home tonight with my hazard lights on. What can I do? and how am I going to get around at night?.