2013 Chevrolet Express 2500 Passenger Owner Manual - Page 283

Vehicle Care To replace the front turn signal, sidemarker, and/or parking lamp bulb(s): 7. Reinstall the lamp assembly into the grille until the outboard clip snaps into place. 10-35 Taillamps To replace a taillamp/turn signal lamp or back-up lamp bulb: 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. 6. Turn the bulb socket clockwise to reinstall it in the lamp assembly. 1. Remove the two inboard nuts from the inside of the taillamp assembly. 2. The third nut (3) is under the applique piece (2) above the lamp. Remove the two inboard applique nuts. Pull the applique (2) straight rearward slightly to clear the studs. Then rotate the applique (2) just far enough to gain access to the outer push pins (1). 3. Carefully disconnect the push pins (1) from the applique bracket. 4. Remove the third nut (3) from the upper outboard side of the lamp.