2005 Lincoln Aviator Owner Guide 3rd Printing (Spanish) - Page 526

Lights 1. Push the bulb straight in, carefully aligning the plastic tabs in the base of the bulb with the openings in the plastic ring. 2. Rotate the bulb clockwise until it stops. 3. Reconnect the electrical connector to the bulb. 4. Install the headlamp on the vehicle by aligning the four plastic projections into the four holes, pushing rearward to seat the lamp assembly. 5. Insert the two retainers, making sure that the retainers go over both plastic projections on each side of the lamp, pushing the retainers down until they seat. 6. Replace the plastic radiator cover by inserting the edge of the cover into the tongue and groove of the mating cover, and then rotating the cover downward. Press firmly on the cover over each headlamp and in the center of the cover to re-engage the snap in fasteners. 7. Turn the headlamps on and make sure they work properly. If the headlamp was correctly aligned before you changed the bulb, you should not need to align it again. If a low beam headlamp bulb fails, take your vehicle to your dealer or a qualified service technician to have it replaced. Replacing HID headlamp bulbs (if equipped) The low beam headlamps on your vehicle use a "high intensity discharge" source. These lamps operate at a high voltage. The bulb is NOT replaceable. When the bulb is burned out, the bulb assembly must be replaced by your dealer or a qualified technician. 114 2005 Aviator (231) Owners Guide (post-2002-fmt) USA (fus)