2011 Chevrolet Traverse Owner's Manual - Page 342

10-30 Vehicle Care 6. Turn the bulb socket counterclockwise and pull it straight out to remove it from the taillamp assembly. 7. Pull the old bulb straight out of the bulb socket. 8. Push the new bulb straight into the bulb socket until it connects. 9. Push the taillamp assembly back into its original location. 10. Reinstall the two nuts that hold the taillamp assembly in place. 11. Reinstall the two taillamp nut covers. Replacement Bulbs Exterior Lamp Rear Sidemarker Lamp Rear Turn Signal and Taillamps Bulb Number 194LL 7443 (W21/5W) 4. Remove the two nuts holding the taillamp assembly in place. 5. Pull out the taillamp assembly. When reinstalling the taillamp assembly, make sure the pin on the taillamp assembly lines up and is inserted correctly into the opening of the vehicle. For replacement bulbs not listed here, contact your dealer.