Last time when I washed by 2011 RX350, I noticed two white paint dots on my front windshield. Each dot located just beyond each of the two wiper tips in the folded off position. I could not clean this off but I am beginning to think the factory painted these dots to ensure correct wiper alignment in the folded off position. Did anyone else notice these white markings on their windshield?

 

Just checked. Nope