Remove the interior trip piece inside the door and you should expose the screws to remove the mirror. There should be a connector to disconnect the motor. Make sure you are holding the mirror assy when you remove the last screw. I have never done this - I am stating what is printed in the Motorbooks manual for this model. Looks pretty straightforward. Go to diyer at the top and look at door check strap replacement for removal of the inner trim piece.

__________________
Jim