Supplementary Restraints System -> Principle of Operation for Your Ford Focus 4 Door Third generation(2010-2017)

Supplementary Restraints System  
The airbags are a supplemental restraint  
PRINCIPLE OF OPERATION  
system and are designed to work with the  
safety belts to help protect the driver and  
right front passenger from certain upper  
body injuries. Airbags do not inflate slowly;  
there is a risk of injury from a deploying  
airbag.  
WARNINGS  
Airbags do not inflate slowly or  
gently, and the risk of injury from a  
deploying airbag is the greatest close  
to the trim covering the airbag module.  
Note: You will hear a loud bang and see a  
cloud of harmless powdery residue if an  
airbag deploys. This is normal.  
All occupants of your vehicle,  
including the driver, should always  
properly wear their safety belts, even  
when an airbag supplemental restraint  
system is provided. Failure to properly wear  
your safety belt could seriously increase  
the risk of injury or death.  
The airbags inflate and deflate rapidly  
upon activation. After airbag deployment,  
it is normal to notice a smoke-like, powdery  
residue or smell the burnt propellant. This  
may consist of cornstarch, talcum powder  
(to lubricate the bag) or sodium  
Always transport children 12 years  
old and under in the back seat and  
always properly use appropriate  
compounds (for example, baking soda)  
that result from the combustion process  
that inflates the airbag. Small amounts of  
sodium hydroxide may be present which  
may irritate the skin and eyes, but none of  
the residue is toxic.  
child restraints. Failure to follow this could  
seriously increase the risk of injury or death.  
Never place your arm over the airbag  
module as a deploying airbag can  
result in serious arm fractures or  
other injuries.  
While the system is designed to help  
reduce serious injuries, contact with a  
deploying airbag may also cause abrasions  
or swelling. Temporary hearing loss is also  
a possibility as a result of the noise  
Airbags can kill or injure a child in a  
child seat. Never place a rear-facing  
child seat in front of an active airbag.  
If you must use a forward-facing child seat  
in the front seat, move the seat upon which  
the child seat is installed all the way back.  
associated with a deploying airbag.  
Because airbags must inflate rapidly and  
with considerable force, there is the risk of  
death or serious injuries such as fractures,  
facial and eye injuries or internal injuries,  
particularly to occupants who are not  
properly restrained or are otherwise out of  
position at the time of airbag deployment.  
Thus, it is extremely important that  
Do not attempt to service, repair, or  
modify the airbag supplemental  
restraint systems or its fuses as you  
could be seriously injured or killed. Contact  
your authorized dealer as soon as possible.  
occupants be properly restrained as far  
away from the airbag module as possible  
while maintaining vehicle control.  
Several airbag system components  
get hot after inflation. To reduce the  
risk of injury, do not touch them after  
inflation.  
If the airbag has deployed, the airbag  
will not function again and must be  
replaced immediately. If the airbag  
is not replaced, the unrepaired area will  
increase the risk of injury in a crash.  
Routine maintenance of the airbags is not  
required.  
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Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing