2008 GMC Savana Van Owner's Manual - Page 291

If items are loaded on the roof of the vehicle, as in a luggage carrier, care should be taken not to block or damage the CHMSL. Taillamps To replace one of these bulbs: 1. Remove the two inboard nuts from the inside of the taillamp assembly. 6. Remove the bulb socket by squeezing the tab on the side of the socket while turning it counterclockwise. 7. Turn the bulb counterclockwise to remove it. 8. Install a new bulb. 2. Pull the taillamp assembly rearward to clear the studs. 3. Slide the taillamp assembly slightly upward to release the lower clip. 4. Remove the three nuts on the taillamp assembly. 5. Remove the taillamp assembly from the vehicle. 5-51 9. Reverse the steps to reinstall the taillamp assembly.