7.) Using small Phillips screwdriver, remove 2 marked screws
8.) Pull turn signal out of mirror housing.
9.) Install new turn signal and reinstall mirror by following reverse order. The only tricky part is getting the mirror glass clipped back on the mirror motor. Gently and evenly apply pressure around all edges until everything clips back into place. Use the internal switch to make sure everything is still working properly.
I know some of you might be hesitant to do this, but it is not very difficult. I took what little info was out there (not on this site) and was able to do it in an hour. With this, it should take you about 30 minutes.
Oh, one thing. I would highly suggest you place a towel or blanket under the mirror while you are working on it. You don't know how bad it was to watch my painted mirror housing bounce across the garage floor when I accidentally dropped it!!!
Good Luck!!!