2003 Buick LeSabre Owner's Manual - Page 306

For the type of bulb to use, see Replacement Bulbs on page 5-59. For any bulb changing procedure not listed in this section, contact your dealer. Halogen Bulbs I Halogen bulbs have pressurized gas inside and the can burst if you drop or scratch bulb. Youor others could be injured. Be sure to read and follow the instructions on the bulb package. 1. Remove the two bolts retaining the headlamp assembly. 2. Slide the headlamp outward until the pins are loose. . 5-55