2004 Chevrolet Astro Owner's Manual - Page 267
2004 Chevrolet Astro Manual
Page 267 highlights
7. Turn the halogen bulb counterclockwise to remove it from the assembly. 3. Squeeze the tab on the side of the lamp socket while turning the socket counterclockwise. 8. Install the new bulb into the composite assembly by turning it clockwise until it is completely tightened. 9. Reinstall the composite assembly by installing and tightening all of the screws previously removed. 4. Pull the socket out of the lamp assembly. 5. Pull the bulb from the socket. 6. Gently push the new bulb into the socket. 7. Put the socket back into the lamp assembly and turn it clockwise until it locks. 8. Put the parking/turn signal lamp assembly back into the vehicle and tighten the screws. Front Turn Signal Lamps 1. Remove the two screws at the inside edge of the parking/turn signal lamp assembly. 2. Remove the lamp assembly. 5-53