Wind noise on new H3

[H3.007]

I think mine finally developed this problem. There is a gusting wind sound coming from the curved portion of the door and frame at the front upper left (higher speeds only or in cross winds). I believe it is a door seal or trim problem (perhaps both). How does one remove the external A-pillar trim plate (hood to roof) to check things out and apply 3M tape if necessary?

Thx,
C