2007 HONDA S2000 sensor

Your seat belt system includes lap/
shoulder belts in both seating
positions. The seat belts are also
equipped with automatic seat belt
tensioners.
This system uses the same sensors
as the front airbags to monitor
whether the seat belts are latched or
unlatch ed, and how much weight is
on the passenger’s seat (see page ).
The seat belt system
includes an indicator on the
instrument panel and a beeper to
remind you and your passenger to
f asten your seat belts.
This system monitors the seat belts.
If you turn the ignition switch to the
ON (II) position bef ore your seat
belt is f astened, the beeper will
sound and the indicator will f lash. If
your seat belt is not f astened bef ore the beeper stops, the indicator will
stop f lashing but remain on.
If a passenger does not f asten their
seat belt, the indicator will come on
about 6 seconds af ter the ignition
switch is turned to the ON (II)
position.
If eitherthedriverorpassengerdoes
not f asten their seat belt, the beeper
will sound and the indicator will f lash
again at regular intervals.
When no one is sitting in the
passenger’s seat, or a child or small
adult is riding there, the indicator
should not come on and the beeper
should not sound.
If the indicator comes on or the
beeper sounds when the driver’s seat
belt is latched and there is no
passenger and no items on the
passenger’s seat, something may be
interf ering with the monitoring
system. Look f or and remove:
If no obstructions are found, have
your vehicle checked by a dealer.
Any object touching the rear of
the seat-back. Any objects hanging on the seat.
Any items under the passenger’s
seat.
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Additional Inf ormation About Your Seat Belts
Seat Belt System Components
16

A irbag System Components
Additional Inf ormation About Your Airbags
20
(1)(2)
(3) (7)
(8)
(6)
(4)
(5) (4)
(6) (9)
(5) Driver’s Seat Position Sensor
(6) Passenger’s Weight Sensors
(7) Passenger’s Weight Sensor Unit
(8) Front Impact Sensors
(9) Passenger Airbag Off Indicator (1) Driver’s Front Airbag
(2) Passenger’s Front Airbag
(3) Control Unit
(4) Seat Belt Tensioners

Emergency backup power in case
your vehicle’s electrical system is
disconnected in a crash.
Your
airbag system includes: An indicator on the dashboard that
alerts you that the passenger’s
airbag has been turned off (see
page ).
Automatic seat belt tensioners
(see page ).
Sensors that can detect a
moderate to severe front impact.
Sensors that can detect whether
the driver’s seat belt and the
passenger’s seat belt are latched
or unlatch ed (see page ). A
sophisticated electronic system
that continually monitors and
reco rds information about the
sensors, the control unit, the
airbag activators, the seat belt
tensioners, and driver and
passenger seat belt use when the
ignition switch is in the ON (II)
position.
An indicator on the instrument
panel that alerts you to a possible
problem with your airbags,
sensors, or seat belt tensioners
(see page ).
A
driver’s seat position sensor that
monitors the distance of the seat
from the airbag. If the seat is too
far forward, the airbag will inflate
with less force (see page ). Weight
sensors that monitor the
weight on the passenger’s seat. If
the weight is about 65 lbs (29 kg)
or less (the weight of an infant or
small child), the passenger’s
airbag will be turned off (see page
).
Two SRS (supplemental restraint
system) airbags. The driver’s
airbag is stored in the center of
the steering wheel; the passenger’s
airbag is stored in the dashboard.
Both are marked ‘‘SRS AIRBAG.’’ 26
16
18
24
25
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Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
21

The total time for inflation and
defl ation is one-tenth of a second, so
fast that most occupants are not
aware that the airbags deployed until
they see them lying in their laps.
Al
though both airbags normally
inflate within a split second of each
other, it is possible for only one
airbag to deploy.
This can happen if the severity of a
collision is at the margin, or
threshold, that determines whether
or not the airb ags will deploy. In
such cases, the seat belt will provide
sufficient protection, and the
supplemental protection offered by
the airbag would be minimal.
If
you ever have a moderate to
severe frontal collision, sensors will
detect the vehicle’s rapid
deceleration.
If the rate of deceleration is high
enough, the control unit will instantly
inflate the driv er’s and passenger’s
airbags, at the time and with the
force needed. Only
the driver’s airbag can deploy if
there is no passenger in the
passenger’s seat, or if the advanced
airbag system has turned the
passenger’s airbag of f (see page ). During a f rontal crash, your seat belt
restrains your lower body and torso,
and the f ront airbag helps protect
your head and chest.
Af ter inf lating, the f ront airbags will
immediately def late, so they won’t
interf ere with the driver’s visibility,
or the ability to steer or operate
other controls.
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Additional Inf ormation About Your Airbags
How Your Airbags Work
22

In acrash, both stages
will ignite simultaneously to provide
the quickest and greatest protection.
In a crash, one stage will
ignite first, then the second stage
will ignite a split second later. This
provides longer airbag inf lation time
with a little less force.
After a crash, you may see what
looks like smoke. This is actually
powder f rom the airbag’s surf ace.
Although the powder is not harmf ul,
people with respiratory problems
mayexperiencesometemporary
discomf ort. If this occurs, get out of
the vehicle as soon as it is saf e to do
so.
Your f ront airbags are dual-stage
airbags. This means they have two
inf lation stages that can be ignited
sequentially or simultaneously,
depending on crash severity.
Your f ront airbags are also dual-
threshold airbags. Airbags with this
f eature have two deployment
thresholds that depend on whether
sensors detect the occupant is
wearing a seat belt or not.
If the occupant’s belt is
,
the airbag will deploy at a slightly
lower threshold, because the
occupant would need extra
protection.
If the occupant’s belt , the
airbag will inf late at a slightly higher
threshold, when the airbag would be
needed to supplement the protection
provided by the seat belt.
Dual-T hreshold A irbags
Dual-Stage A irbags
more severeless severe not lat ched
is latched
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
23

If there is a problem with the sensor,
the SRS indicator will come on, and
the airbag will inf late in the normal
manner regardless of the driver’s
seating position.
Your airbags are also advanced
airbags. The main purpose of this
feature is to help prevent airbag-
caused injuries to short drivers and
children who ride in the passenger’s
seat.
For both advanced airbags to work
properly:
Occupants must sit upright and
wear their seat belts properly.
Failure to f ollow these instructions
could damage the sensors or prevent
them f rom working properly. Do not spill any liquids on or
under the seats, cover the sensors,
or put any objects or metal items
under the seats.
The driver’s advanced front airbag
system includes a seat position
sensor under the seat. If the seat is
too far forward, the airbag will
inf late with less f orce, regardless of
the severity of the impact.
Be aware that objects placed on the
passenger’s seat can also cause the
airbag to be turned off. The passenger’s advanced airbag
system has weight sensors under the
seat. Although Honda does not
encourage carrying a child in the
passenger’s seat, if the sensors
detect the weight of an inf ant or
small child (up to about 65 lbs or 29
kg), the system will automatically
turn the passenger’s airbag of f .
Advanced Airbags
Additional Inf ormation About Your Airbags
24
DRIVER’S
SEAT
POSITION
SENSORPASSENGER’S
SEAT WEIGHT
SENSOR

CONTINUED
When you turn the ignition switch to
the ON (II) position, this indicator
comes on briefly then goes off. This
tells you the system is wo rking
properly.
If the indicator comes on at any
other time, or does not come on at all,
you should have the system checked
by your dealer. For example:
If the SRS indicator does not come
on after you turn the ignition
switch to the ON (II) position.
Wh
en the airbag is turned off, a
‘‘passenger airbag off’’ indicator in
the center of the dashboard comes
on (see page ).
If the indicator stays on after the
engine starts.
If the indicator comes on or
flashesonandoff whileyoudrive.The SRS indicator alerts
you to a potential problem
with your airbags or seat belt
tensioners.
If the weight sensors detect there is
no passenger in the seat, the airbag
will be of f . However, the passenger
airbag of f indicator will not come on. To ensure that the passenger’s
advanced airbag system will work
properly,
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Additional Inf ormation About Your Airbags
How the SRS Indicator Works
do not do anyt hing t hat
would increase or decrease t he weight on the passenger’s seat, suchas hanging heavy objects on the seat.Driver and Passenger Saf ety
25

If you see any of these indications,
the airbags and seat belt tensioners
may not work properly when you
need them.Be aware that objects placed on the
passenger’s seat can cause the
indicator to come on.
If no weight is detected on the
passenger’s seat, the airbag will be
automatically shut off. However, the
indicator will not come on.
This indicator alerts you that the
passenger’s airbag has been shut of f
because weight sensors detect about
65 lbs (29 kg) or less (the weight of
an inf ant or small child) on the
passenger’s seat. It does
there is a problem with the airbag. How the Passenger Airbag Of f
Indicator Works
Additional Inf ormation About Your Airbags
not mean
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PASSENGER AIRBAG OFF INDICATOR U. S. Canada
Ignoring the SRS indicator can
result in serious injury or death
if the airbag systems or
tensioners do not work properly.
Have your vehicle checked by a
dealer as soon as possible if
the SRS indicator alerts you to
a possible problem.