Mayday Switch ASSY: Replacement

WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

The installation procedures are the removal procedures in reverse order.

REMOVE MAP LAMP ASSY
1. Using a screwdriver, disengage the 4 claws and lens cover.
  HINT:
  
  Tape the screwdriver tip before use.
  
  Fig 1: Disengaging 4 Claws And 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 Screws And Map Lamp And Disconnecting Connector
  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 Screw And 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 Screw And Microphone Amplifier
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002