Main Switch

Remove the front door trim. Ref. to FRONT DOOR , REMOVAL, Door Trim.
Remove the power window switch panel.
CAUTION: Do not damage the door trim with the switch panel.
1. Insert a sheet of protective paper (a) between switch panel and door trim.
2. Remove the screws and disconnect the connector.
3. Disconnect the claws and then remove the power window switch panel.
  
  Fig 1: Inserting Sheet Of Protective Paper Between Switch Panel And Door Trim
  Courtesy of SUBARU OF AMERICA, INC.
4. Remove the screws and remove the power window main switch.
  
  Fig 2: Locating Power Window Main Switch And Screws
  Courtesy of SUBARU OF AMERICA, INC.