Bulb Replacement; Headlamp Condensation; Replacing Exterior Bulbs; Using The Right Bulbs - Ford 2005 Expedition Owner's Manual

BULB REPLACEMENT

Headlamp Condensation

The headlamps are vented to equalize pressure. When moist air enters
the headlamp(s) through the vents, there is a possibility that
condensation can occur. This condensation is normal and will clear
within 45 minutes of headlamp operation.

Replacing exterior bulbs

Check the operation of all the bulbs frequently.

Using the right bulbs

Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized "D.O.T." for North America to ensure
lamp performance, light brightness and pattern and safe visibility. The
correct bulbs will not damage the lamp assembly or void the lamp
assembly warranty and will provide quality bulb burn time.
Function
Headlamps (low-beam)
Headlamps (high-beam)
Front park/turn/sidemarker
lamps
Foglamps
Front row map lamps
Front row map/dome lamps
Rear cargo lamp
2nd row reading lamp
Turn/tail/brake/sidemarker
lamps
Approach/mirror turn signal
lamps (if equipped)
Mirror approach lamps – non
turn signal (if equipped)
Liftgate bulb
Backup lamp
License lamp
2005 Expedition (exd)
Owners Guide (post-2002-fmt)
USA (fus)
Number of bulbs Trade number
2
2
2
2
2
3
1
2
2 3157K or 4157K
2
2 *See your dealer
2
2
2
Lights
9006
9005
3457 K
899
579
578
578
578
906
916
3156
168
107