Dashcam Power Adapter Custom for GM 10 Pin (Model A) for Chevy GMC Buick Cadillca,Silverado Sierra Escalade and More,GPS Radar Mirror Camera Dash Cam Adapter,Connect Auto-Dimming Connector (Hidden)

https://a.co/d/0fizLNRM Can confirm this works if you have the digital mirror. Bought 2 myself for 2 RS EQEVs. As for the cover, it just pulls straight off. Use a plastic pry bar against the windshield and pull straight away from the window.