Possibly my use of terminology is incorrect. I was using plug to refer to the thing that goes into the car, and socket for the thing on car. What should I call each thing?
I have attached photos of the thing on my car. To me, it looks like the tip of a pin is missing. Huh? But nothing that would should stop a "plug" from being connected.
I also attached a (slightly blurry) photo of the end of my old wall charger, which I no longer use. Am guessing that damage from one side caused damage on the other side, but not sure which one happened first.
Car is booked for service by Tesla on Friday, probably should get them to look at this. No doubt they will say it needs to be replaced...
EDIT: 2nd photo was blurry, replaced with better photo.