Mayday Switch ASSY: Replacement

WARNING: This page is about a different car, the 2004 Lexus RX 330. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

The installation is in the reverse order of the removal.

REMOVE MAP LAMP ASSY
1. Using a screwdriver, pry out the lens cover.
  HINT:
  
  Tape the screwdriver tip before use.
  
  Fig 1: Removing Lens Cover
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a screwdriver, pry out the 2 caps.
  HINT:
  
  Tape the screwdriver tip before use.
3. Remove the 4 screws.
4. Remove the map lamp and disconnect the connector.
  
  Fig 2: Removing MAP Lamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE MICROPHONE ASSY
1. Remove the screw.
2. Using a screwdriver, disconnect the connector and remove the microphone.
  
  Fig 3: Removing Microphone
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE MICROPHONE AMPLIFIER ASSY
1. Remove the screw.
2. Remove the microphone amplifier, as shown in the illustration.
  
  Fig 4: Removing Microphone Amplifier
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002