2012 Buick LaCrosse Owner Manual - Page 373

Vehicle Care To replace one of these bulbs: 1. Open the hood. See Hood on page 10‑5. 4. Push the new bulb into the socket and reinstall the socket into the headlamp assembly by turning it clockwise. 10-35 To replace one of these lamps: 1. Open the trunk. See Trunk on page 2‑13. 2. Remove the fasteners and pull back the trunk trim. 3. Remove the four plastic wing nuts holding the taillamp assembly in place. 4. Pull out the taillamp assembly and disconnect the wiring harness. 5. Turn the bulb socket counterclockwise to remove it. Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps A. DRL Lamp B. Parking/Turn Signal Lamp 2. Turn the bulb socket counterclockwise to remove it from the headlamp assembly. 3. Pull the bulb straight out from the socket. 6. Pull the old bulb straight out of the bulb socket. 7. Reverse Steps 1 through 6 to install. A. Back‐Up Lamp B. Turn Signal Lamp