2003 Chevrolet S10 Pickup Owner's Manual - Page 323

Taillamps 1. Open the tailgate. Replacement Bulbs : 2. Remove the screws from the lamp assembly near the tailgate latch. Exterior Lamp Halogen Headlamps Composite Low-Beam Composite High-Beam Bulb Number 9006 HB4 or 9006 LL 9005 HB3 Tail and Stoplamps 3057 Rear Sidemarker Lamps 194 Front Sidemarker Lamps 194NA Front Turn Signal Lamps 3457A Center Hiqh-Mounted Stoplamp 21 1-2 *For replacement bulbs not listed here, please consult your dealer. 3. Pull the assembly away from the pickup side panel 4. Turn the socket counterclockwise to remove it. Push the tab in while you turn the socket. 5. Pull the bulb out. 6. Push the new bulb into the socket. 7. Put the socket into the assembly and turn the socket clockwise until it locks in place. 8. Reinstall the assembly. Install and tighten the screws. 9. Close the tailgate. 5-60