Removal [08/2013 - ]

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE INNER REAR VIEW MIRROR STAY HOLDER COVER
1. Disengage the 2 guides and slide the inner rear view mirror stay holder cover as shown in the illustration.
  
  Fig 1: Removing Inner Rear View Mirror Stay Holder Cover
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disengage the 6 claws and remove the inner rear view mirror stay holder cover.
  
  Fig 2: Identifying Claws And Cover
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE INNER REAR VIEW MIRROR ASSEMBLY
1. Disconnect the connector.
  
  Fig 3: Locating Inner Rear View Mirror Assembly Screw & Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a T20 "TORX" socket wrench, remove the screw and inner rear view mirror assembly.