For reference the windscreen end is a twist-off fitting. Turn the arm approximately 40 degrees anticlockwise and it will come away from the windscreen. Line it up and twist clockwise to refit. It's tight. Have some choice words ready.Nvm. I got it. Used a bigger dead blow hammer
OP is in the USA, so MY24 (ADAS) mirror.For reference the windscreen end is a twist-off fitting. Turn the arm approximately 40 degrees anticlockwise and it will come away from the windscreen. Line it up and twist clockwise to refit. It's tight. Have some choice words ready.
Thanks Tom. I saw that but the 2nd pic is the same three-claw euro mount as ROW vehicles so once all the ADASOP is in the USA, so MY24 (ADAS) mirror.