Seating and Safety Restraints -> Seat-mounted side airbag system for Your Ford Focus 4 Door Second Generation (2004-2010)

Seating and Safety Restraints  
Any alteration/modification to the front passenger seat may  
affect the performance of the front passenger sensing system.  
Determining if the system is operational  
The supplemental restraint system uses a warning indicator light in the  
instrument cluster or a back-up tone to indicate the condition of the  
system. Refer to the Warning lights and chimes section in the  
Instrument Cluster chapter. Routine maintenance of the airbag is not  
required.  
A difficulty with the system is indicated by one or more of the following:  
The readiness light (same light  
for front and side 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/or light are repaired.  
If any of these things happen, even intermittently, have the supplemental  
restraint system serviced at an authorized dealer immediately. Unless  
serviced, the system may not function properly in the event of a  
collision.  
Seat-mounted side airbag system (if equipped)  
Do not place objects or mount equipment on or near the airbag  
cover on the side of the seatbacks of the front seats or in front  
seat areas that may come into contact with a deploying airbag. Failure  
to follow these instructions may increase the risk of personal injury in  
the event of a collision.  
Do not use accessory seat covers. The use of accessory seat  
covers may prevent the deployment of the side airbags and  
increase the risk of injury in an accident.  
Do not lean your head on the door. The side airbag could injure  
you as it deploys from the side of the seatback.  
99  
2007 Focus (foc)  
Owners Guide (post-2002-fmt)  
USA (fus)  
Seating and Safety Restraints  
Do not attempt to service, repair, or modify the airbag SRS, its  
fuses or the seat cover on a seat containing an airbag. See your  
authorized dealer.  
All occupants of the vehicle should always wear their safety belts  
even when an airbag SRS is provided.  
How does the side airbag system work?  
The side airbag system consists of  
the following:  
An inflatable nylon bag (airbag)  
with a gas generator concealed  
behind the outboard bolster of  
the driver and front passenger  
seatbacks.  
A special seat cover designed to  
allow airbag deployment.  
The same warning light,  
electronic control and diagnostic  
unit as used for the front airbags.  
Two crash sensors located under  
the outboard side of the front  
seats, attached to the floor.  
Side airbags, in combination with  
safety belts, can help reduce the risk of severe injuries in the event of a  
significant side impact collision.  
The side airbags are fitted on the outboard side of the seatbacks of the  
front seats. In certain lateral collisions, the airbag on the side affected by  
the collision will be inflated. The front passenger sensing system will  
turn off the passenger seat side airbag if the seat is empty (unless for  
some reason the safety belt is properly buckled). If the front passenger  
seat is empty, and the safety belt is not properly buckled, the front  
passenger seat side airbag will be turned off by the front passenger  
sensing system. The airbag was designed to inflate between the door  
panel and occupant to further enhance the protection provided  
occupants in side impact collisions.  
The airbag SRS is designed to activate when the vehicle sustains lateral  
deceleration sufficient to cause the sensors to close an electrical circuit  
that initiates airbag inflation.  
100  
2007 Focus (foc)  
Owners Guide (post-2002-fmt)  
USA (fus)