mirror bracket

I just purchased a 2020 MX and I love the car. However, the chrome on the passenger outside mirror post is reflecting in the windshield and it's driving me nuts. I'm not a big fan of chrome anyway and was thinking about doing a chrome delete, but those mirror posts look pretty challenging...

From day one owning the 3 (about 30 days), when I go 40 to about 55 mph, there is a whistling noise coming from the drivers side mirror. I have isolated the noise coming from between the chrome and bottom of the mirror housing. While driving, if I place my finger on the edge of the mirror...

Hey guys, I recently acquired my 2012 MS P85 Sig Edition which I absolutely love. However, it is currently in the shop getting some work done, and the techs found the drivers and passenger mirror brackets are severely corroded and are saying they should be replaced. Has anyone found this...