2-48
BEFORE DRIVING
80J21-03E
How the System Works
In a frontal collision, the crash sensors will
detect rapid deceleration and send a signal
to the controller. If the controller judges
that the deceleration represents a severe
frontal crash, the controller will trigger the
inflators. The controller also judges:
• Whether the front air bags should deploy
at reduced power or at full power accord-
ing to crash severity.
• Whether the air bags should deploy at
reduced power or at full power according
to crash severity, driver’s seat fore/aft
position and whether or not the front
passenger’s seat belt is fastened.
• Whether the front passenger’s front air
bag should deploy or not based on clas-
sification of the occupant of the front
passenger’s seat.
Since your vehicle is equipped with side air
bags, and side curtain air bags, crash sen-
sors will detect a side collision, and if the
controller judges that the side collision is
severe enough, it will trigger the side air
bag and side curtain air bag inflators.
The inflators inflate the appropriate air
bags with nitrogen or argon gas. The
inflated air bags provide a cushion for your
head (front air bags and side curtain air
bags only) and upper body. The air bag
inflates and deflates so quickly that you
may not even realize that it has activated.
The air bag will neither hinder your view
nor make it harder to exit the vehicle.
Air bags must inflate quickly and forcefully
in order to reduce the chance of serious or
fatal injuries. However, an unavoidable
consequence of the quick inflation is that
the air bag may irritate bare skin, such as
the facial area against a front air bag. Also,
upon inflation, a loud noise will occur and
some powder and smoke will be released.
These conditions are not harmful and do
not indicate a fire in the car. Be aware,
however, that some air bag components
may be hot for a while after inflation.
A seat belt helps keep you in the proper
position for maximum protection when an
air bag inflates. Adjust your seat as far
back as possible while still maintaining
control of the vehicle. Sit fully back in your
seat; sit up straight; do not lean over the
steering wheel or dashboard. Front occu-
pants should not lean on or sleep against
the door. Please refer to the “Seat Adjust-
ment” section and the “Seat Belts and
Child Restraint Systems” section in the
“BEFORE DRIVING” section for details on
proper seat and seat belt adjustments.
WARNING
• Do not spill any liquids on the seat.
Liquids can damage the sensors
under the front seat.
• Have the driver’s seat position sen-
sor and the front passenger’s sen-
sor mat inspected by your dealer
after a collision.
• Do not replace the front seats. If
you replace them, the air bags and
front passenger sensing system
may not work properly.
• Do not use a seat cover. If you use
a seat cover, the front passenger
sensing system may not work prop-
erly.
Summary of Contents for 2008 SX4 Sedan
Page 10: ...0 4 MEMO...
Page 11: ...FUEL RECOMMENDATION 1 65D394 FUEL RECOMMENDATION Fuel Recommendation 1 1...
Page 64: ...2 51 BEFORE DRIVING MEMO...
Page 136: ...4 59 INSTRUMENT PANEL MEMO...
Page 176: ...6 21 OPERATING YOUR VEHICLE MEMO...
Page 182: ...7 5 DRIVING TIPS MEMO...
Page 188: ...8 5 VEHICLE LOADING AND TOWING MEMO...
Page 238: ...9 49 INSPECTION AND MAINTENANCE MEMO...
Page 247: ...APPEARANCE CARE 11 60G412 APPEARANCE CARE Corrosion Prevention 11 1 Vehicle Cleaning 11 3...
Page 258: ...12 5 GENERAL INFORMATION MEMO...
Page 266: ...13 8 FUSES AND PROTECTED CIRCUITS MEMO...
Page 276: ...15 6 INDEX MEMO...
Page 277: ...Prepared by June 2007 Part No 99011 80J21 03E Printed in Japan TP274...