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The airbags are a supplemental restraint 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.
Note:You will hear a loud bang and see a cloud of harmless powdery
residue if an airbag deploys. This is normal.
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 compounds (e.g., 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. 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 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 occupants be properly
restrained as far away from the airbag module as possible while
maintaining vehicle control.
Routine maintenance of the airbags is not required.
SOS POST-CRASH ALERT SYSTEM™
The system flashes the turn signal lamps and sounds the horn
(intermittently) in the event of a serious impact that deploys an airbag
equipped on your vehicle, such as front, side, side curtain or Safety
Canopy.
The horn and lamps will turn off when:
•the hazard control button is pressed
•the panic button (if equipped) is pressed on the remote entry
transmitter, or
•the vehicle runs out of power.
Supplementary Restraints System45
2013 Focus(foc)
Owners Guide gf, 1st Printing
USA(fus)
Page 290 of 475

Important:Remember to replace the wheel valve stems when the road
tires are replaced on your vehicle.
It is recommended that the two front tires or two rear tires generally be
replaced as a pair.
The tire pressure sensors mounted in the wheels (originally installed on
your vehicle) are not designed to be used in aftermarket wheels.
The use of wheels or tires not recommended by Ford Motor Company
may affect the operation of your tire pressure monitoring system.
If the TPMS indicator is flashing, your TPMS is malfunctioning. Your
replacement tire might be incompatible with your TPMS, or some
component of the TPMS may be damaged.
Safety Practices
WARNING:If your vehicle is stuck in snow, mud, sand, etc., do
not rapidly spin the tires; spinning the tires can tear the tire and
cause an explosion. A tire can explode in as little as three to five seconds.
WARNING:Do not spin the wheels at over 35 mph (56 km/h).
The tires may fail and injure a passenger or bystander.
Driving habits have a great deal to do with your tire mileage and safety.
•Observe posted speed limits.
•Avoid fast starts, stops and turns.
•Avoid potholes and objects on the road.
•Do not run over curbs or hit the tire against a curb when parking.
Highway Hazards
No matter how carefully you drive, there is always the possibility that
you may eventually have a flat tire on the highway. Drive slowly to the
closest safe area out of traffic. This may further damage the flat tire, but
your safety is more important.
If you feel a sudden vibration or ride disturbance while driving, or you
suspect your tire or vehicle has been damaged, immediately reduce your
speed. Drive with caution until you can safely pull off the road. Stop and
inspect the tires for damage. If a tire is under-inflated or damaged,
deflate it, remove the wheel and replace it with your spare tire and
wheel. If you cannot detect a cause, have the vehicle towed to the
nearest repair facility or tire dealer to have the vehicle inspected.
290Wheels and Tires
2013 Focus(foc)
Owners Guide gf, 1st Printing
USA(fus)
Page 474 of 475

Specification chart,
lubricants ...................................304
Stability system .........................191
Starting your vehicle ................166
jump starting ..........................225
push button start system .......164
Steering wheel ............................82
controls ......................................83
tilting .........................................82
Supplemental Restraint System
(SRS) (see airbags) ....................46
Supported media file types ......405
Supported player, media
formats and metadata
information ................................405
SYNCAppLink™ ....................358
SYNCcustomer
support ..............................333, 380
SYNCServices .................356, 415
System settings .........................428
T
Temperature control (see
Climate control) ........141, 143, 436
Text messaging .................344, 411
Text messaging (sending,
downloading, deleting) .....344, 346
Tilt steering wheel ......................82
Tires ...........................277–278, 297
alignment ................................291
care ..........................................277
changing ..........................297, 299
checking the pressure ............287
inflating ...................................285label .........................................284
replacing ..................................289
rotating ....................................291
safety practices .......................290
sidewall information ...............280
snow tires and chains ............292
spare tire .................................297
terminology .............................279
tire grades ...............................278
treadwear ........................278, 287
Touchscreen features
(climate) ....................................436
Towing .......................................215
recreational towing .................216
trailer towing ..........................215
wrecker ....................................215
Traction control ........................189
Traffic, Directions and
Information ................................356
Traffic preferences ...................443
Transmission
brake-shift interlock
(BSI) ........................................182
fluid, checking and adding
(automatic) .............................254
fluid, checking and adding
(manual) .................................254
fluid, refill capacities ..............304
lubricant specifications ..........304
Trunk .....................................77–78
remote release ..........................73
Turn signal ..................................92
U
USB port ....................137–138, 401
Using privacy mode ..................341
474Index
2013 Focus(foc)
Owners Guide gf, 1st Printing
USA(fus)