GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Grand Prix 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Head Up Display Switch Replacement

Removal Procedure
  1. Remove the instrument panel (IP) cluster trim plate. Refer to Instrument Cluster Replacement .

    2. Object Number: 311738 Size: SH
  2. Unsnap the instrument cluster head up display (HUD) dimmer switch from the IP.
  3. Remove the instrument cluster HUD dimmer switch from the IP.
  4. Remove the electrical connectors from the instrument cluster HUD dimmer switch.
  5. Remove the instrument cluster HUD dimmer switch from the IP.

Installation Procedure

    Object Number: 311738 Size: SH
  1. Install the electrical connector into the instrument cluster head up display (HUD) dimmer switch.
  2. Install the instrument cluster HUD dimmer switch to the instrument panel (IP).
  3. Install the instrument cluster HUD dimmer switch into the IP.
  4. Snap the instrument cluster HUD dimmer switch into place in the IP.
  5. Install the IP cluster trim plate. Refer to Instrument Cluster Replacement .