Ford Super Duty Owner's Manual page 324

Replacing Front Clearance and Identification Lamp Bulbs
(If Equipped)
Install the bulb(s) in reverse order.
Replacing Fog Lamp Bulbs (If Equipped)
Install the new bulb(s) in reverse order.
2013 F-250/350/450/550 (f23)
Owners Guide gf, 1st Printing
USA (fus)
Maintenance
1. Make sure the headlamps are off.
2. Remove the screw and lens from
the lamp assembly.
3. Pull the bulb straight out of the
socket.
1. Make sure the headlamps are off.
2. Remove the bulb socket from the
fog lamp by turning it
counterclockwise.
3. Disconnect the electrical
connector from the fog lamp bulb.
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