Master Switch Replacement

Remove the driver's door panel .
Remove the power mirror switch.
Remove the screws and master switch assembly.

Fig 1: Removing The Master Switch Assembly
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the four mounting screws, then remove the master switch (A) from the panel (B).

Fig 2: Removing The Master Switch From The Panel
Courtesy of AMERICAN HONDA MOTOR CO., INC.