GM Service Manual Online
For 1990-2009 cars only

Your vehicle may have sidemarker lamps. To replace the sidemarker bulb, do the following:

  1. Remove the sidemarker lamp assembly by pulling it forward.
  2. Rotate the bulb socket counterclockwise and remove it from the lamp housing.

  3. Object Number: 1054323  Size: B3
  4. Remove the bulb by pulling straight out of the socket.
  5. Replace the bulb with a new one.
  6. Reverse Steps 1 and 2 to reinstall the assembly.