Turn the mirror perpendicular to the mount and you will see two torx bolts holding the mount on. Remove them and you'll see the wiring going into a hole between the mounting holes. Pull out the rubber grommet the wire goes through. Remove the small access panel on the door panel and clip the tie wraps holding the electrical connector to the door. pull the wire through from the outside and there you have it. Reverse procedure to install the new mirror. Very important: Remove the rubber base gasket from the old mirror and mail it to me.