2003 Chevrolet Express Van Owner's Manual - Page 299

Front Turn Signal, Sidemarker and Parking Lamps 1. Use a small tool to unlatch the outboard clip on this lamp. 2. Pull the lamp forward to completely unlatch the clip. Move the lamp outboard to loosen the tabs. Taillamps 3. Remove the lamp from the grille. 4. Squeeze the tab on the side of the bulb assembly while turning it counterclockwise. 5. Remove the bulb assembly from the back of the lens and replace the bulb. 6. Turn the socket clockwise to reinstall it in the lens assembly. 1. Remove the two inboard nuts on the side assembly. 2. Pull side assembly rearward to clear studs. 3. Rotate side assembly on the outboard side, releasing the upper clip. 4. Slide assembly slightly upward to release lower clip. 5. Reinstall the clips to the side assembly. 6. Remove the three nuts on the taillamp. 7. Remove the taillamp from the vehicle. 5-56