FORD 2009 Expedition v.1 - Manual (Page 224)

The fact that the airbags did not inflate in a collision does not mean that
something is wrong with the system. Rather, it means the forces were
not of the type sufficient to cause activation. Side airbags are designed
to inflate in side-impact collisions, not roll-over, rear-impact, frontal or
near-frontal collisions, unless the collision causes sufficient lateral
deceleration.
WARNING: Several air bag system components get hot after
inflation. Do not touch them after inflation.
WARNING: If the side
airbag has deployed, the
airbag will not function again.
The side airbag system
(including the seat) must be
inspected and serviced by an
authorized dealer . If the airbag
is not replaced, the unrepaired
area will increase the risk of injury
in a collision.
Safety Canopy ா system
WARNING: Do not place
objects or mount equipment
on or near the headliner at the
siderail that may come into
contact with a deploying Safety
Canopy
௡. Failure to follow these
instructions may increase the risk
of personal injury in the event of a
collision.
WARNING: Do not lean your head on the door. The Safety
Canopy
௡ could injure you as it deploys from the headliner.
2009 Expedition (exd)
Owners Guide, 1st Printing
USA (fus)
Seating and Safety Restraints
224