GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2008 🢒 G8 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Dome Lamp Bulb Replacement

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.

  1. Disconnect the battery ground cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the dome lamp assembly. Refer to Dome Lamp Replacement.

    3. Object Number: 2133639 Size: SH

    Important: Rotate the dome lamp bulb socket (1) counter-clockwise to remove.

  3. Remove the dome lamp bulb socket (1) from the dome lamp assembly (2).

    4. Object Number: 1946890 Size: SH

    Important: Grasp the dome lamp bulb (1) and the dome lamp bulb socket (2) and pull in opposite directions to remove.

  4. Remove the dome lamp bulb (1) from the dome lamp bulb socket (2).

Installation Procedure

    Object Number: 1946892 Size: SH

    Important: Push the dome lamp bulb (1) into the dome lamp bulb socket (2).

  1. Install the dome lamp bulb (1) to the dome lamp bulb socket (2).

    2. Object Number: 2133640 Size: SH

    Important: Rotate the dome lamp bulb socket (1) clockwise to install.

  2. Install the dome lamp bulb socket (1) to the dome lamp assembly (2).
  3. Install the dome lamp assembly. Refer to Dome Lamp Replacement.
  4. Connect the battery ground cable. Refer to Battery Negative Cable Disconnection and Connection.
  5. Check all vehicle lamps for correct operation.