GM Service Manual Online
For 1990-2009 cars only

Front Fog Lamp Replacement Oldsmobile

Tools Required

J 38778 Door Trim Pad and Garnish Clip Remover

Removal Procedure

    Caution: Halogen bulbs contain gas under pressure. Handling a bulb improperly could cause it to shatter into flying glass fragments. To help avoid personal injury:

       • Turn off the lamp switch and allow the bulb to cool before changing the bulb.
       • Leave the lamp switch OFF until the bulb change is complete.
       • Always wear eye protection when changing a halogen bulb.
       • Handle the bulb only by its base. Avoid touching the glass.
       • Keep dirt and moisture off the bulb.
       • Properly dispose of the used bulb.
       • Keep halogen bulbs out of the reach of children.

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the front tires. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. Remove the front fender liners. Refer to Fender Liner Replacement in Body Rear End.

  4. Object Number: 733579  Size: SH
  5. Remove the outer fog lamp screw.

  6. Object Number: 733585  Size: SH
  7. Remove the inner fog lamp screws.
  8. Disconnect the electrical connector from the fog lamp.
  9. Remove the fog lamp assembly from the vehicle.

  10. Object Number: 733593  Size: SH
  11. UseJ 38778 in order to remove the push-in retainers that retain the fog lamp to the fog lamp bracket.

  12. Object Number: 733595  Size: SH
  13. In order to remove the fog lamp bulb from the fog lamp, turn the fog lamp bulb counterclockwise.

Installation Procedure


    Object Number: 733595  Size: SH
  1. Install the fog lamp bulb to the fog lamp.

  2. Object Number: 733593  Size: SH
  3. Align the fog lamp to the fog lamp bracket .
  4. Install the push-in retainers to the fog lamp bracket.

  5. Object Number: 733585  Size: SH
  6. align the fog lamp assembly to the front bumper fascia.
  7. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  8. Install the screws that retain the fog lamp to the front bumper fascia.
  9. Tighten
    Tighten the fog lamp to front bumper fascia screws to 2 N·m (18 lb in).

  10. Install the electrical connector to the fog lamp.

  11. Object Number: 733579  Size: SH
  12. Install the outer fog lamp screw.
  13. Tighten
    Tighten the outer fog lamp screw to 2 N·m (18 lb in).

  14. Install the front fender liners. Refer to Fender Liner Replacement in Body Front End.
  15. Install the tires. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  16. Lower the vehicle.

Front Fog Lamp Replacement Pontiac

Removal Procedure


    Object Number: 624039  Size: SH

    Caution: Halogen bulbs contain gas under pressure. Handling a bulb improperly could cause it to shatter into flying glass fragments. To help avoid personal injury:

       • Turn off the lamp switch and allow the bulb to cool before changing the bulb.
       • Leave the lamp switch OFF until the bulb change is complete.
       • Always wear eye protection when changing a halogen bulb.
       • Handle the bulb only by its base. Avoid touching the glass.
       • Keep dirt and moisture off the bulb.
       • Properly dispose of the used bulb.
       • Keep halogen bulbs out of the reach of children.

  1. Remove the front bumper fascia to front fender liner screws and position the front fender liner aside.
  2. Disconnect the fog lamp electrical connector from the fog lamp.

  3. Object Number: 623939  Size: SH
  4. Remove the fog lamp to front bumper fascia nuts.

  5. Object Number: 624034  Size: SH
  6. Remove the fog lamp from the front bumper fascia.

Installation Procedure


    Object Number: 624034  Size: SH
  1. Install the fog lamp to the front bumper fascia.

  2. Object Number: 623939  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the fog lamp to front bumper fascia nuts.
  4. Tighten
    Tighten the fog lamp to front bumper fascia nuts to 2 N·m (18 lb in).


    Object Number: 624039  Size: SH
  5. Connect the fog lamp electrical connector to the fog lamp.
  6. Align the front fender liner to the front bumper fascia.
  7. Install the front bumper fascia to front fender liner screws.
  8. Tighten
    Tighten the front bumper fascia to front fender liner screws to 2 N·m (18 lb in).