2010 Ford Expedition EL Owner Guide 3rd Printing - Page 121

Lights 7. Insert the glass end of the new bulb into the headlamp assembly. When the grooves in the plastic base are aligned, turn the new bulb clockwise to install. 8. Connect the electrical connector. 9. Install the headlamp assembly and secure with two retainer bolts. Replacing front parking lamp/turn/sidemarker signal bulbs 1. Make sure that the headlamp control is in the off position. 2. Open the hood. 3. At the back of the headlamp, remove the two headlamp assembly retainer bolts. 4. Slide headlamp assembly forward and off the retaining tab to expose the back of the headlamp assembly. 5. Rotate the bulb socket counterclockwise and remove from the lamp assembly. 6. Carefully pull the bulb out of the socket and push in the new bulb. 7. Install the bulb socket into the lamp assembly and rotate clockwise. 8. Install the headlamp assembly and secure with two retainer bolts. 121 2010 Expedition (exd) Owners Guide, 3rd Printing USA (fus)