GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the instrument cluster assembly. Refer to Instrument Cluster Replacement .

  2. Object Number: 599541  Size: SH
  3. Remove the bulb socket (1) from the instrument cluster (2) by grasping the back of the bulb socket and turning the bulb socket 1/4 turn to the left in order to release the bulb from the instrument cluster socket.
  4. Remove the bulb from the bulb socket.

Installation Procedure

  1. Install the bulb to the bulb socket.

  2. Object Number: 599541  Size: SH
  3. Install the bulb socket (1) to the instrument cluster (2) socket and lock the bulb socket into place by turning the bulb socket 1/4 turn to the right.
  4. Install the instrument cluster assembly. Refer to Instrument Cluster Replacement .