We just bought a house with a garage and my wife's not had a lot of experience parking in a garage, so today she's backing out and catches the driver's side wing mirror on the center divider between the two garage doors. The plastic base is all that broke but I need to know how to get to the bolts underneath the plastic cover on the inside of the door where the remote joystick is. I haven't had a lot of time to look at how it comes apart but any ideas would be appreciated. Thanks!