Man I'm Having the same problem. I have a 82 22r toy. I've replaced the alternator, voltage regulator, cleaned the skinny wire off the positive post. What I havent checked is the "Also check alt fuse . Also check alt wire junction box (small flip open housing) in area of ign coil" Where exactly is the alt fuse and does a 82 have a wire junction box? What else is in the loop that can be causing both brake and battery light to turn on at the same time? Any help would be appreciated