GM Service Manual Online
For 1990-2009 cars only

To replace one of these bulbs, do the following:

  1. Locate the lamps which are located beside the headlamp assembly. See Steps 1 through 6 under Headlamps to remove the headlamp assembly.
  2. Access the bulbs by lifting off the bulb socket dust cover.

  3. Object Number: 808736  Size: B3
  4. Press the tab down and turn the housing socket clockwise to unlock the socket from the lamp housing.

  5. Object Number: 808737  Size: B3
  6. Remove the bulb socket by turning it counterclockwise.
  7. Pull out the old bulb.
  8. Install a new bulb into the socket.
  9. Reverse the steps to reinstall the lamp assembly.