I have a 2016 MKX that I believe has a bad rear mirror motor. I have purchased the new motor, but need advice removing the mirror glass to access the mirror motor. I have searched everywhere, but have only found a video that essentially forces the mirror off by reaching behind it and pulling on some clips. I can't really get my fingers behind the mirror glass, and am afraid to force it off the clips for fear of breaking the glass, which is available but very expensive. Does anyone have advice on how to remove the mirror glass to get access to the motor?