Voltage problems, cutting out when hot

It is under the dash on the drivers side by the fuse box.
I was guessing a buzzer too, should I add one to complete a circuit here?
I’m sure I’ve left them out of all of my other Mopars except the 71 Cuda... and it makes me kind of smile the first time it comes on... The nostalgia of that warbled buzz wears off rather quickly.