Section 614 (Audio/Visual): Microphone: Removal

WARNING: This page is about a different car, the 2008 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE MAP LIGHT ASSEMBLY (See REMOVAL )
REMOVE MICROPHONE
1. Disconnect the connector.
2. Remove the screw and microphone bracket.
  
  Fig 1: Identifying Microphone Bracket Screw
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the microphone.