Installation Procedure
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
- Replace a high beam bulb with another high beam bulb. The high beam bulb has a black socket.
- Replace a low beam bulb with another low beam bulb. The low beam bulb has a gray tip and a grey socket.
- Position the bulb and socket to the headlamp.
- Connect the electrical connector to the socket.
- Install the bulb and socket to the housing by rotating the bulb and socket clockwise, locking the retaining tabs to the housing.
- Install the access cover to the rear of the headlamp assembly
- Install the headlamp. Refer to HEADLAMP REPLACEMENT (CHEVROLET) or HEADLAMP REPLACEMENT (OLDSMOBILE) or HEADLAMP REPLACEMENT (GMC) .