GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 874764  Size: SH
  1. Locate the marker lamp gasket towards the wheel and gently lift the gasket edge to expose the service slot.
  2. Insert a stiff wire as shown into the slot and push to release the marker lamp (1,3) locking tab from the flare.

  3. Object Number: 874769  Size: SH
  4. Grasp the marker lamp (1,3) and pull towards the wheel to remove.

  5. Object Number: 874757  Size: SH
  6. To remove the bulb socket from the marker lamp, turn the socket counterclockwise.
  7. Pull the bulb to remove the bulb socket.

Installation Procedure


    Object Number: 874757  Size: SH
  1. To install the bulb, gently push until seated into the bulb socket.
  2. To install the bulb socket to the marker lamp, turn the socket clockwise.

  3. Object Number: 874769  Size: SH
  4. Insert the marker lamp tab (1,3) and then press to secure locking tab to flare.