While heating the mirror holder (A) from the opening between the mirror holder and the mirror housing with a heat gun, carefully pull out the bottom edge of the mirror holder to separate the adhesive (B), and then release the side clips (C).
NOTE: Do not heat the resinous parts too much or you may damage them.
Separate the mirror holder from the actuator (D) by releasing the hooks (E), and disconnect the mirror defogger connectors (F). If equipped, disconnect the automatic dimming mirror connector (G).