Ford Expedition 2003 Owner's Manual page 161

Seating and Safety Restraints
• There is a filter located under
both front seats.
• It can be accessed from the
second row seat. Move the front
seat all the way forward and up
to ease access.
To remove climate controlled seat
air filter:
• Remove key from ignition.
• Push on the outside rigid edge of
the air filter at the center and
rotate downward once tab is
released.
• Remove filter.
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