2011 GMC Savana 2500 Passenger Owner's Manual - Page 307

Vehicle Care 8. Reverse the steps to reinstall the headlamp assembly. To prevent headlamp vibration and shortened bulb life, be sure to insert the headlamp assembly tabs in the slots at the lower portion of the housing, To replace the front turn signal, sidemarker, and/or parking lamp bulb(s): 10-41 7. Reinstall the lamp assembly into the grille until the outboard clip snaps into place. Taillamps To replace a taillamp/turn signal lamp or back‐up lamp bulb: Front Turn Signal, Sidemarker, and Parking Lamps 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. A. Front Parking and Turn Signal Lamp B. Front Sidemarker Lamp 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.