Mercury 2002 Cougar Owner's Manual page 101

The fact that the air bags 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 air bags 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.
Several air bag system
components get hot after
inflation. Do not touch them after
inflation.
If the side air bag has
deployed, the air bag will
not function again. The side
air bag system (including the
seat) must be inspected and
serviced by a qualified
technician in accordance with
the vehicle service manual. If
the air bag is not replaced, the
unrepaired area will increase the
risk of injury in a collision.
Keep the sensors free from contact with water. If water has
entered the floor area (i.e., due to flooding conditions) do not
start the vehicle until the floor area is dry. Failure to do so may result
in a malfunction of the side air bag or inadvertent side air bag
deployment.
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 the Air bag readiness
section in the Instrument cluster chapter. Routine maintenance of the
air bag is not required.
Seating and Safety Restraints
101