Ford F-150 Owner's Manual page 179

178
Heated and Cooled Seats Air Filter Replacement (If Equipped)
The heated and cooled seat system includes air filters. They must be
replaced periodically. See scheduled maintenance information.
The filter is located under each front seat. Access the filter from the
second row foot-well area. Move the front seats all the way to the full
front and full up positions to ease access.
2013 F-150 (f12)
Owners Guide gf, 3rd Printing, February 2013
USA (fus)
Seats
To remove a filter:
1. Turn the vehicle off.
2. Push up on the outside rigid edge
of the filter until the tabs are
released, then remove the filter.
To install a filter:
1. First, position the filter in its
housing making sure that the far
forward end is all the way up in the
housing.
2. Push in on the center of the
outside edge of the filter and rotate
clockwise into the housing until it
clips into position.