Ford Repair: Blinker Loud Noise/No Light, left turn signal, ford forum

Question
Instead of illuminating either the front or rear Left side lights, my left turn signal makes a loud, startling buzzing sound. Right turn signal works fine.  I suspect fuse, since it started suddenly & both front/rear lights are out, but don't know where it is or how to trouble-shoot.

Answer
i shouldn't answer at all my profile says tell me year/make/model
i take it it's a ford since your in the ford forum but they are not all alike give me the info above and i will try to help you i can tell you it's more than likely not a fuse but that could depend on vehicle
thanks