Honda Civic, here is what the manual says:"
Power Mirror/Manual Mirror Replacement
1. Lower the door glass fully.
2. Carefully pry out the mirror mount cover (A) by hand in the sequence shown.
[image|376837|align=left]
3. On power mirror model: Disconnect the connector (A).
[image|376839|align=left]
4. While holding the mirror, remove the nuts securing the mirror, and remove the mirror
(manual mirror model).
5. On power mirror model: While holding the mirror, push out the connector clip (A),
and remove the mirror (B). Take care not to scratch the door.
[image|376838|align=left]
6. Install the mirror in the reverse order of removal, and make sure the connector is
plugged in properly (power mirror model).