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Replacing headlamp bulbs
To remove the headlamps from the vehicle to change the HIGH BEAM
bulb:
1. Make sure the headlamp switch is
in the OFF position, then open the
hood.
2. Remove the plastic radiator cover
over the headlamps by grasping the
rear edge of the cover and pulling
up and toward you. This will
disengage the four snap-on
attachment of the cover. Set the
cover aside.
3. Pry back the top corner of the
radiator cover to gain access to the
inner retaining pins. At the back of
the headlamp, pry up and remove
the two retainer pins to release the
headlamp assembly from the vehicle
and pull headlamp forward.
4. Disconnect the electrical
connector by pulling downward.
5. Rotate the high beam bulb
counterclockwise until the tabs on
the bulb line up with the ring, and
the bulb can be removed by pulling
rearward.
To install the new bulb:
Handle a halogen headlamp bulb carefully and keep out of
children’s reach. Grasp the bulb only by its plastic base and do
not touch the glass. The oil from your hand could cause the bulb to
break the next time the headlamps are operated.
2003 Aviator f/k/a Navigator LS (231)
Owners Guide (post-2002-fmt)
USA English (fus)
Lights
109