Re: YJ grille - what are those lights for?
Oh, please, I may be stupid, but I'm not that stupid!
I have turn signals attached to the fenders. They're half-half boxes, orange & white. Orange ones are (wouldn't you belive!) turn signals, and white ones are position lights. And they work well. But, there are also those two orange squares, as I said, under headlights, and when I remove the plastic, there's NOTHING there.
I thought they might be turn signals, but since I already have them in front & they work, I couldn't guess what are those other ones for.