2010 Hummer H3T Owner's Manual - Page 302

10-36 Vehicle Care 5. Pull the old bulb to release it from the socket. 6. Reverse steps 1 through 4 to reinstall. To replace one of these bulbs in the taillamp assembly: 1. Open the tailgate. See Tailgate on page 2‑7. To replace one of these bulbs in the taillamp assembly: 1. Open the swing-gate. See Tailgate on page 2‑7. Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps (H3T) Passenger Side Shown 2. Remove the two screws from the taillamp assembly. 3. Pull the taillamp assembly away from the vehicle. 4. Turn the bulb socket counterclockwise to remove it from the taillamp assembly. A. Stoplamp and Taillamp B. Turn Signal Lamp C. Back-up Lamp 2. Remove the two screws from the taillamp assembly. 3. Pull the taillamp assembly away from the vehicle.