2005 Buick Rendezvous Owner's Manual - Page 370

6. Turn the bulb socket one-quarter of a turn clockwise. 8. Unhook the electrical connector by lifting up the gray tabs and separate the connector from the bulb base. 9. Install the appropriate new bulb into the electrical connector. Push the bulb firmly enough so that the gray tabs hook over the tab on the bulb. 10. Put the bulb assembly back into the lamp housing and turn the bulb socket one-quarter of a turn counterclockwise. 11. Align the retaining clips on the back of the headlamp with the rectangular holes in the mounting panel. 7. Pull the bulb assembly out from the lamp housing. 12. Push firmly on both ends of the headlamp to snap it into position. 13. Push the retaining clip down to its original position. 14. Reinstall the wing stud. 5-50