GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 910510  Size: SH
  1. Use a plastic trim tool to remove the ignition switch bezel.

  2. Object Number: 928956  Size: SH
  3. Pull the instrument panel (I/P) accessory trim plate rearward slightly for access to the steering column filler. Refer to Instrument Panel Accessory Trim Plate Replacement .
  4. Remove the steering column filler. Refer to Steering Column Opening Filler Replacement .
  5. Tilt the steering wheel to the lowest position.
  6. Grasp the edge of the I/P cluster trim plate. Pull rearward to disengage the retainers.
  7. Disconnect the electrical connector from the headlamp dimmer switch.

  8. Object Number: 928662  Size: SH
  9. Remove the headlamp dimmer switch screws.
  10. Remove the headlamp dimmer switch.
  11. Remove the I/P cluster trim plate.

Installation Procedure


    Object Number: 928662  Size: SH
  1. Align the headlamp dimmer switch to the I/P cluster trim plate.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the headlamp dimmer switch screws.
  4. Tighten
    Tighten the screws to 2 N·m (18 lb in).


    Object Number: 928956  Size: SH
  5. Connect the electrical connector to the headlamp dimmer switch.
  6. Align the locating pins and the retainers on the I/P cluster trim plate with the openings in the I/P.
  7. Push in the I/P cluster trim plate at each of the retainer locations. Verify that the retainers are completely engaged.
  8. Return the steering wheel to the original position.
  9. Install the steering column filler. Refer to Steering Column Opening Filler Replacement .
  10. Install the I/P accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement .

  11. Object Number: 910510  Size: SH
  12. Install the ignition switch bezel.