GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Ensure the headlamp switch is in the OFF position.
  2. Lower the instrument panel storage compartment door by pressing in the tab.

  3. Object Number: 277264  Size: SH
  4. Depress the switch plunger.
  5. Pull the switch assembly downward from the retainer.
  6. Disconnect the electrical connector.
  7. Remove the shield from the switch assembly.
  8. Remove the bulb from the switch assembly.

Installation Procedure


    Object Number: 277264  Size: SH
  1. Install the bulb into the socket.
  2. Install the shield to the switch assembly.
  3. Connect the electrical connector.
  4. Depress the switch plunger.
  5. Slide the assembly upward into the retainer.
  6. Close the instrument panel storage compartment.