I've been searching for a solution to my problem for a while now, but haven't found anything regarding my specific problem. Just recently my 84 300sd developed a problem where the turn signals would blink properly for a few times, then stay solid, then blink normally. Sometimes they would blink once then stay on for a good amount of time before blinking again. I have no clue what is causing this or how to fix it and would appreciate some help. Not only does the buzzing noise get obnoxious when the lights stick, but I also believe it's not very safe for them to get stuck like that while I'm driving. Any help/advice is very much appreciated.