Ford Expedition Owner's Manual page 145

Climate controlled seats air filter replacement (if equipped)
The climate controlled seat system includes air filters that must be
replaced periodically. Refer to the Scheduled maintenance information
for more information.
• There is a filter located under
each front seat.
• The filter can be accessed from the second row seat. Move the front
seats all the way forward and up to ease access.
To remove an air filter:
1. Remove key from ignition.
2. Press up on the outside rigid
edge of the filter and rotate toward
the front of the vehicle once tabs
are released.
3. Remove filter.
2012 Expedition (exd)
Owners Guide, 1st Printing
USA (fus)
Seating and Safety Restraints
145