Originally Posted by suzublu (Post 1273588)

The mirror is fixed by 4 plastic pins with a ball end which fits into holes on a back plate.You can remove the mirror by carefully prising it out with a flat blade screwdriver,& then push fit it back into place.:}

Originally Posted by Stewbacca (Post 1273868)

Found the easiest way is to use a slim plastic strip inserted into the gap between the outermost edge of the mirror housing and the mirror glass itself to apply gentle pressure, easing the mirror glass in the direction of the car. This compresses the inner retaining clip allowing the outer edge of the glass to clear its clip and out the glass comes.

Refitting is even easier. Engage inner clip and push outer edge of mirror home.

Hope this helps...