Ford 2003 Explorer Owner's Manual page 36

Lights
6. Carefully pull old bulb out of the
lamp assembly
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.
Reverse steps to reinstall bulb(s).
Replacing front parking lamp/turn signal bulbs
1. Make sure the headlamp switch is
in the OFF position and open the
hood.
2. Remove screw from the lamp
assembly.
3. Disengage lamp assembly.
4. Remove the bulb socket.
5. Carefully pull bulb straight out of
the socket.
Reverse steps to reinstall bulb(s).
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