Replace Headlamp Bulb on Yukon/Denali 4WD V8-57L VIN R (2000) | Lighting and Horns
Headlamp Bulb: Service and Repair
Headlamp Bulb Replacement (Luxury)
REMOVAL PROCEDURE
1. Make sure the headlamp switch is in the OFF position.
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:
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Turn oft the lamp switch and allow the bulb to cool before changing the bulb.
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Leave the lamp switch OFF until the bulb change is complete.
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Always wear eye protection when changing a halogen bulb.
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Handle the bulb only by its base. Avoid touching the glass.
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Keep dirt and moisture oft the bulb.
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Properly dispose of the used bulb.
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Keep halogen bulbs out of the reach of children.
NOTE: Avoid touching the bulb or letting the bulb come in contact with anything damp. Oil from your skin or moisture on the bulb can cause the
bulb to explode when the bulb is turned on. If either comes in contact with the bulb, clean the bulb with alcohol or a suitable degreaser and wipe the
bulb dry.
2. Remove the park/turn signal lamp assembly.
3. Remove the headlamp assembly pins from the top of the radiator support.
4. Pull forward the headlamp from the assembly.
5. Disconnect the electrical connector (2) from the burned out bulb assembly (1).
6. Remove the bulb from the rear of the headlamp.
INSTALLATION PROCEDURE
IMPORTANT:
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Replace a high beam bulb with another high beam bulb. The high beam bulb has a red gasket.
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Replace a low beam bulb with another low beam bulb. The low beam bulb has a gray tip and a yellow gasket at the base.
1. Install the new bulb assembly into the headlamp assembly.
Twist clockwise the bulb assembly.
2. Seat the bulb assembly with the connector facing down.
3. Connect the electrical connector (2) to the bulb assembly (1).
4. Install the headlamp assembly.
NOTE: Refer to Fastener Notice in Service Precautions
5. Install the headlamp assembly pins.
Tighten
Tighten the assembly pins to 5 N.m (44 lb in).
6. Install the park/turn signal lamp assembly.