Hello all, I am new to the forum and I hope I am not asking and old question. I have looked for a while but can not seem to find a answer. The gear selector lights on my 98 blazer will not light up as well as my mileage lights. All the other lights will. I also have a problem with my left turn signal. When I put it on I hear a loud buzzing noise and the left turn light stays on and does not flash. I can turn it off and back on and some times it works and some times it doesn't. I also was wondering if any knew how to wire up a brake controller on a 98 blazer. It has the wiring in the back for the 7 pin plug. Any and all help would be greatly appreciated.