2006 Buick Lucerne Owner's Manual - Page 322

Taillamps and Back-Up Lamps 2. Remove the three fasteners from the trunk trim. A. Taillamp B. Back-up Lamp To replace an auxiliary taillamp or back-up lamp bulb, do the following: 1. Open the trunk. See Trunk on page 2-14 for more information. 3. Pull back the trunk trim to access the bulbs. 4. Turn the bulb socket counterclockwise to remove it. 5. Pull the bulb straight out. 6. Replace the bulb and reinstall it in the assembly by turning it clockwise. 5-54