GM Service Manual Online
For 1990-2009 cars only

Object Number: 870839  Size: B3
  1. Remove the two bolts.
  2. Use a large screwdriver by the outside mount to separate the lamp assembly from the outboard snap mounting pin. Slide the headlamp assembly outward and lift it out.

  3. Object Number: 807485  Size: B3
  4. Disconnect the wiring harness from the headlamp assembly.

  5. Object Number: 807440  Size: B3
  6. Tip the headlamp assembly and while pressing the release, turn the bulb and socket counterclockwise to remove them.
  7. Replace the bulb and reinstall the socket. Then reconnect the wiring harness to the lamp assembly.

  8. Object Number: 806336  Size: B3
  9. Slide the lamp assembly back into place by lining up the track on the bottom of the assembly with the guide on the vehicle. Then connect the outboard snap and secure the lamp assembly with the two bolts.