GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1224608  Size: SH
  1. Remove the knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement.
  2. Remove the retaining screw from the I/P dimmer/head-up display (HUD) switch assembly.
  3. Disconnect the HUD electrical connector.
  4. Remove the screws with secure the retaining switch to the bezel.

Installation Procedure


    Object Number: 1224608  Size: SH
  1. Install the HUD switch to the I/P cluster bezel.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the HUD switch retaining screws and tighten to 1.5 N·m (13 lb in).
  4. Connect the I/P dimmer/HUD switch electrical connector.
  5. Install the HUD switch assembly to the I/P and tighten to 1.5 N·m (13 lb in).
  6. Install the knee bolster trim panel. Refer to Driver Knee Bolster Panel Replacement.