While washing my 2021 I noticed something reflecting light in the window trim of the front windshield. After further inspection I found it to be a little metal cube. At first I didn’t think much of it and put it to the side to see if I would find it’s spot later on.

Fast forward maybe two weeks for the next car wash and I found another metal cube in a similar spot in the windshield. Does anyone have any idea where these are coming from?

 

garbage now, used to align the wiper arms at final assembly

 

Yep, there've been a few threads on this. Needs to go on the 'sticky list'...