GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2003 🢒 Grand Prix 🢒 Service and Appearance Care 🢒 Bulb Replacement 🢒 Front Turn Signal and Sidemarker Lamps
  1. Open the hood.

    2. Object Number: 810620 Size: B3
  2. Remove the two bolts from the top of the headlamp assembly.
  3. Remove the headlamp assembly from the vehicle. Be careful to avoid scratching or chipping the paint on the vehicle while removing it.
  4. Turn the front sidemarker bulb socket a quarter turn counterclockwise to remove.

    5. Object Number: 810623 Size: B3
  5. Remove the old bulb from the socket.
  6. Place the new bulb into the socket.
  7. Turn the bulb socket a quarter turn clockwise to reinstall it.
  8. Carefully reinstall the headlamp assembly. Be careful to avoid scratching or chipping the paint on the vehicle.
  9. Reinstall the two bolts on the top of the headlamp assembly.