FORD 2012 Explorer v.2 - Manual (Page 204)

The Safety Canopy is mounted to roof side-rail sheet metal, behind the
headliner, above each row of seats. In certain lateral collisions or rollover
events, the Safety Canopy system will be activated, regardless of which
seats are occupied. The Safety Canopy is designed to inflate between the
side window area and occupants to further enhance protection provided
in side impact collisions and rollover events.
The fact that the Safety Canopy did not activate 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. The Safety
Canopy is designed to inflate in certain side impact collisions or rollover
events, not in rear impact, frontal or near-frontal collisions, unless the
collision causes sufficient lateral deceleration or rollover likelihood.
WARNING: If the Safety
Canopy system has deployed,
the Safety Canopy will not function
again unless replaced. The Safety
Canopy system (including the A, B,
C, and D pillar trim and headliner)
must be inspected and serviced by
an authorized dealer. If the Safety
Canopy is not replaced, it will not
function again, which will increase
the risk of injury in a future
collision.
Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to
indicate the condition of the system. Refer to Warning lights and
chimes in the Instrument Cluster chapter. Routine maintenance of the
airbag is not required.
Any difficulty with the system is indicated by one or more of the following:
• The readiness light (same light as for front airbag system) will either
flash or stay lit.
• The readiness light will not illuminate immediately after ignition is
turned on.
• A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and light are repaired.
If any of these things happen, even intermittently, have the SRS serviced
at your authorized dealer immediately. Unless serviced, the system may
not function properly in the event of a collision or rollover event.
Seating and Safety Restraints
204
2012 Explorer (exp)
Owners Guide, 2nd Printing
USA (fus)