2002 Ford Focus Owner Guide 4th Printing - Page 159

Seating and Safety Restraints The air bag supplemental restraints are an intergral part of the Personal Safety System. They are designed to be deployed in cases where the Personal Safety System has determined the occupant conditions and crash severity are appropriate to activate these devices. Refer to the Personal Safety System in this chapter. 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. The front air bags are designed to inflate in frontal and nearĆfrontal collisions, not rollover, sideĆimpact, or rear impacts. For information on sideĆimpact collisions, refer to Side airbag system (if equipped) in this chapter. The air bags inflate and deflate rapidly upon activation. After air bag deployment, it is normal to notice a smokeĆlike, powdery residue or smell the burnt propellant. This may consist of cornstarch, talcum powder (to lubricate the bag) or sodium compounds (e.g., baking soda) that result from the combustion process that inflates the air bag. Small amounts of sodium hydroxide may be present which may irritate the skin and eyes, but none of the residue is toxic. 159