2023 F150 Lightning Lariat Ex and
1923 Ford Model T.
The T does not have Bluecruise but it has its version of rain sensing wipers: when you feel raindrops, manually move the lever back and forth.
Mine had something similar. It turned out to be overspray from coating the bed. They remove the bed lights and the coating got on the lights from there. I took my lights off and cleaned of the coating.
I have a 2023 Lariat Ext range. I have noticed a slight vibration once in awhile when hitting the lane markers. It is almost like a resonance. It goes away quickIt is nothing that a passenger would feel.