I finally got brave enough to install my heated & autodim euro mirrors today. Used a teflon bicycle tire lever and a towel, adjusted the mirror all of the way up and in and pried up gently until it popped off. Pulled the top away, disconnected the cable for the heat & auto dim, reinstalled. Repeated on the other side. Should really help with the blind spots on this car! People here in the US really like to cruise beside you, in your blind spots and a lot of times their not easy to see. My German Spec 330d wagon had this type of mirror on it and I loved it! I pulled a twin axle trailer from Belgium to Italy and didnt even need to add trailer mirrors with them on the car. Dont understand why they dont come on the X class US spec vehicles in the first place....