2011 Chevrolet Express 1500 Cargo Owner's Manual - Page 310

10-40 Vehicle Care To replace the front turn signal, sidemarker, and/or parking lamp bulb(s): 6. Turn the bulb socket clockwise to reinstall it in the lamp assembly. 7. Reinstall the lamp assembly into the grille until the outboard clip snaps into place. Front Turn Signal, Sidemarker, and Parking Lamps Taillamps 1. Use a small tool to unlatch the outboard clip on the lamp by pushing inboard and prying the lamp assembly forward. 2. Remove the lamp from the grille. 3. Turn the bulb socket counterclockwise one quarter turn and remove it from the lamp assembly. 4. Remove the bulb from the socket by pulling it straight out. 5. Replace the bulb. 1. Remove the two inboard nuts from the inside of the taillamp assembly. To replace a taillamp/turn signal lamp or back‐up lamp bulb: A. Front Parking and Turn Signal Lamp B. Front Sidemarker Lamp