Changing A Bulb - Ford SUPER DUTY Owner's Manual

E163824
10. For the park or turn lamp bulb,
remove the bulb by turning it
counterclockwise and pulling it
straight out.
11. Install the new bulb(s) in reverse
order.

CHANGING A BULB

Lamp Assembly Condensation
Exterior lamps are vented to
accommodate normal changes in pressure.
Condensation can be a natural by-product
of this design. When moist air enters the
lamp assembly through the vents, there is
a possibility that condensation can occur
when the temperature is cold. When
normal condensation occurs, a thin film of
mist can form on the interior of the lens.
The thin mist eventually clears and exits
through the vents during normal operation.
Clearing time may take as long as 48 hours
under dry weather conditions.
Examples of acceptable condensation are:
• Presence of thin mist (no streaks, drip
marks or droplets).
• Fine mist covers less than 50% of the
lens.
Super Duty (TFA)
Maintenance
Examples of unacceptable moisture
(usually caused by a lamp water leak) are:
• Water puddle inside the lamp.
• Large water droplets, drip marks or
streaks present on the interior of the
lens.
Take your vehicle to a dealer for service if
any of the above conditions of
unacceptable moisture are present.
Replacing Front Clearance and
Identification Lamp Bulbs (If
Equipped)
E163825
1. Make sure the headlamps are off.
2. Remove the screw and lens from the
lamp assembly.
3. Separate the bulb from the bulb
socket.
4. Install the new bulb in reverse order.
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