Sedan Model

Disconnect the ground terminal from battery sensor. < Ref. to BATTERY , NOTE, Repair Contents. >
Remove the trim panel - trunk lid. < Ref. to REMOVAL , Trunk Room Trim. >
Remove the garnish - trunk. < Ref. to REMOVAL , Trunk Lid Garnish. >
Remove the rearview camera assembly.
CAUTION: Do not drop or apply any impact to the rearview camera because it is a precision equipment.
1. Disconnect the connector.
2. Release the claw and hook, and then remove the rearview camera assembly.
  
  Fig 1: Releasing Claw And Hook Of Rearview Camera Assembly - Sedan Model
  Courtesy of SUBARU OF AMERICA, INC.