Maybe, didn't see any of the other light though? Never noticed it before, but that doesn't mean it wasn't always there.
Yeah, I think so, but i tried rubbing my fingers across it and picking at it and couldn't feel a thing (though it was freezing at the time, so there may have been a degree of senses lacking in my fingers).
Had a look at my own, both lights have the wee circle, drivers side was harder to find than passenger side.