Silverado 1500 4WD V8-5.3L VIN T (2004)
5. Remove the bulb from the headlamp assembly by twisting the bulb counterclockwise.
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 to the headlamp assembly by twisting the bulb clockwise in order to lock in place.
2. Connect the electrical connector to the bulb.
3. Install the headlamp assembly.