Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 512 (LIGHTING SYSTEMS)REPAIR INSTRUCTIONSHEADLAMP BULB REPLACEMENTINSTALLATION PROCEDURE

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Installation Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Installation Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Connect the electrical connector to the headlamp bulb/socket.
Install the headlamp bulb/socket to the headlamp capsule rotating clockwise until fully seated.
Install the headlamp bezel. Refer to HEADLAMP BEZEL REPLACEMENT .

Fig 1: Connecting Electrical Connector To Headlamp Bulb/Socket
Courtesy of GENERAL MOTORS CORP.
Rotate the headlamp motor/actuator manual control knob clockwise to lower the headlamp.
Connect the headlamp wiring harness electrical connector to the forward lamp wiring harness.

Fig 2: Connecting Headlamp Wiring Harness Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Install the headlamp motor/actuator knob cover.
Check and adjust the headlamp aim as necessary. Refer to HEADLAMP AIMING (VISUAL METHOD) or HEADLAMP AIMING (EXPORT, LH RULE OF THE ROAD) or HEADLAMP AIMING (EXPORT, RH RULE OF THE ROAD) .
Close the hood.

Fig 3: Headlamp Motor/Actuator Knob Cover
Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.