sensor Acura RL 2005 Owner's Manual

A irbag System Components
Additional Inf ormation About Your Airbags
24
(1)(2)
(3) (4)
(5) (8)
(7)
(10) (11)
(9)
(6) (4)
(8)
(10)(5)
(11) Occupant Position Detection System (OPDS) Sensors (1) Driver’s Airbag
(2) Front Passenger’s Airbag
(3) Control Unit
(4) Front Seat Belt Tensioners
(5) Side Airbags
(6) Driver’s Seat Position Sensor
(7) Front Passenger’s Weight Sensors
(8) Front Impact Sensors
(9) Passenger Airbag Off Indicator
(10) Side Impact Sensors (First)

Your airbag system includes:Two side airbags, one f or the
driver and one f or a f ront
passenger. The airbags are stored
in the outer edges of the seat-
backs. Both are marked ‘‘SIDE
AIRBAG’’ (see page ).
Two side curtain airbags, one f or
each side of the vehicle. The
airbags are stored in the ceiling
above the side windows. The f ront
and rear pillars are marked ‘‘SIDE
CURTAIN AIRBAG’’ (see page ).
Two SRS (Supplemental Restraint
System) f ront airbags. The driver’s
airbag is stored in the center of
the steering wheel; the f ront
passenger’sairbagisstoredinthe
dashboard. Both are marked ‘‘SRS
AIRBAG.’’
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Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
25
(12)(13)
(3) (14)
(12)
(12) Side Impact Sensor (Second)
(13) Rear Safing Sensor
(14) Side Curtain Airbags

Automatic front seat belt
tensioners (see page ).
Sensors that can detect a
moderate to severe front impact or
side impact.
Sensors that can detect whether a
child is in the passenger’s side
airbag path and automatically turn
the airbag of f (see page ).
A driver’s seat position sensor that
monitors the distance of the seat
from the front airbag. If the seat is
too f ar f orward, the airbag will
inf late with less f orce (see page). An indicator on the instrument
panel that alerts you that the
passenger’s side airbag has been
turned of f (see page ).
An indicator on the dashboard that
alerts you that the passenger’s
f ront airbag has been turned of f
(see page ).
Emergency backup power in case
your vehicle’s electrical system is
disconnected in a crash.
Weight sensors that monitor the
weight on the f ront passenger’s
seat. These automatically turn off
the passenger’s f ront airbag if
they detect an inf ant or small child
maybeintheseat(seepage ).
A sophisticated electronic system
that continually monitors and
records inf ormation about the
sensors, the control unit, the
airbag activators, the seat belt
tensioners, and driver and f ront
passenger seat belt use when the
ignition is in ON (II).
An indicator on the instrument
panel that alerts you to a possible
problem with your airbags,
sensors, or seat belt tensioners
(see page ).
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Additional Inf ormation About Your Airbags
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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.
The total time for inflation and
def lation is one-tenth of a second, so
f ast that most occupants are not
aware that the airbags deployed until
they see them lying in their laps.
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.
Although both airbags normally
inf late within a split second of each
other, it is possible f or 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 airbags will deploy. In
such cases, the seat belt will provide
suf f icient protection, and the
supplemental protection of f ered by
the airbag would be minimal.
If you ever have a moderate to
severe f rontal collision, sensors will
detect the vehicle’s rapid
deceleration.
If the rate of deceleration is high
enough, the control unit will instantly
inf late the driver’s and f ront
passenger’s airbags, at the time and
with the f orce needed. Only the driver’s airbag will deploy if
there is no passenger in the f ront
seat, or if the advanced airbag
system has turned the passenger’s
airbag off (see page ).
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Additional Inf ormation About Your Airbags
How Your Front Airbags Work
Driver and Passenger Saf ety
27

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Your f ront 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 f ront.
For both advanced airbags to work
properly:Occupants must sit upright and
wear their seat belts properly.
Do not spill any liquids on or
under the seats, cover the sensors,
or put any cargo or metal objects
under the f ront seats.
Back-seat passengers should not
put their f eet under the f ront seats.
Failure to f ollow these instructions
could damage the sensors or prevent
them f rom working properly. The driver’s advanced front airbag
system includes a seat position
sensor under the seat. If the seat is
too f ar f orward, the airbag will
inf late with less f orce, regardless of
the severity of the impact.
The passenger’s advanced f ront
airbag system has weight sensors
under the seat. If the sensors detect
an inf ant or small child may be in the
seat, the system will automatically
turn the passenger’s f ront airbag of f .
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.
Additional Inf ormation About Your Airbags
Advanced Airbags
Driver and Passenger Saf ety
29
DRIVER’S
SEAT
POSITION
SENSOR PASSENGER’S
SEAT WEIGHT
SENSOR

If you ever have a moderate to
severe side impact, the sensors will
detect rapid deceleration and signal
the control unit to instantly inf late
either the driver’s or the passenger’s
side airbag.
Moving the f ront seat f orcibly
back against cargo on the seat or
f loor behind it.
Hanging heavy items on the f ront
passenger seat, or placing heavy
items in the seat-back pocket.
When the airbag is turned of f , an
indicator in the center of the
dashboard will come on indicating
passenger airbag ‘‘OFF’’ (see page
).
To ensure that the passenger’s
advanced front airbag system will
work properly,
This includes: A rear passenger pushing or
pulling on the back of the
passenger’s seat.
If there is no passenger in the f ront
seat, the airbag will be off. However,
the Passenger Airbag Of f indicator
will not come on.
Also,makesurethefloormatbehind
the f ront passenger’s seat is hooked
to the floor mat anchor (see page
). If it is not, the mat may
interf ere with the proper operation
of the sensors and operation of the
seat.
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Additional Inf ormation About Your Airbags
How Your Side A irbags Work
do not do anyt hing
t hat would increase or decrease t he weight on t he f ront passenger’s seat .
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In a moderate to severe side impact,
sensors will detect rapid deceleration
and signal the control unit to
instantly inflate the side curtain
airbag on the driver’s or the
passenger’s side of the vehicle.If the impact is on the passenger’s
side, the passenger’s side curtain
airbag will inflate even if there are no
occupants on that side of the vehicle.
To get the best protection f rom the
side curtain airbags, occupants
should wear their seat belts and sit
upright and well back in their seats.
The SRS indicator alerts
you to a potential problem
with your airbags or seat belt
tensioners.
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 indicator comes on or
flashesonandoff whileyoudrive. If the indicator stays on after the
engine starts. If the SRS indicator does not come
on after you turn the ignition to
ON (II).
When you turn the ignition to ON
(II), this indicator will come on
brief ly then go out. This tells you the
system is working properly.
How Your Side Curtain A irbags
Work
How the SRS Indicator Works
Additional Inf ormation About Your Airbags
32
SIDE CURTAIN AIRBAG

CONT INUED
This indicator alerts you that the
passenger’s f ront airbag has been
shut of f because weight sensors
detect an inf ant or small child may
be in the f ront passenger’s seat. It
does there is a problem
with the airbag.
You will also see a ‘‘CHECK
AIRBAG SYSTEM’’ message on the
multi-inf ormation display (see page
). This indicator alerts
you that the
passenger’s side airbag has been
automatically shut off. It does
mean there is a problem with your
side airbags.
If you see any of these indications,
the airbags and seat belt tensioners
may not work properly when you
need them.
When you turn the ignition to ON
(II), the indicator should come on
brief ly and go out (see page ). If it
does not come on, stays on, or comes
on while driving without a passenger
in the f ront seat, you will also see a
‘‘PASSENGER SIDE AIRBAG OFF
SYSTEM’’ message on the multi-
information display. Have the system
checked (see page ).
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Additional Inf ormation About Your Airbags
How the Passenger Airbag Of f
Indicator Works
How the Side Airbag Of f
Indicator Works
not mean
not
Driver and Passenger Saf ety
33
PASSENGER AIRBAG OFF INDICATOR
Canada
U.S.
Canada
U.S.
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.

Even if your
airbags do not inflate, your dealer
should inspect the driver’s seat
position sensor and the f ront
passenger’s weight sensors to
make sure they are operating
properly.
If no one is riding in the f ront seat,
the airbag will be automatically shut
of f . However, the indicator will not
come on.
Your airbag systems are virtually
maintenance f ree, and there are no
parts you can saf ely service.
However, you must have your
vehicle serviced if:
Any airbag
that has deployed must be
replaced along with the control
unit and other related parts. If a
f ront airbag inf lates, the seat belt
tensioners must also be replaced.
Do not try to remove or replace
anyairbagbyyourself.Thismust
be done by your dealer or a
knowledgeable body shop. Take your vehicle to an
authorized dealer as soon as
possible. If you ignore this
indication, your airbags may not
operate properly.
If the indicator comes on with no
passenger in the f ront, or with an
adult in the seat, there may be a
problem with the advanced airbag
system. Have the vehicle checked by
your dealer as soon as possible.
The Passenger Airbag Of f indicator
may also come on and of f repeatedly
if total weight on the seat is near the
airbag cutof f threshold.
If this happens, have the passenger
ride properly restrained in a back
seat. If the passenger must ride in
front, move the seat as far to the
rear as possible, have the passenger
sit upright and wear the seat belt
properly.
Additional Inf ormation About Your Airbags
If your vehicle has a moderat e t o
severe impact .
An airbag ever inf lates. T he SRS indicat or alert s you t o a
problem.
Airbag Service
34

Together, airbags and
seat belts provide the best
protection.
Tampering could cause
the airbags to deploy, possibly
causing very serious injury.
This could make the
driver’s seat position sensor or the
f ront passenger’s weight sensors
inef f ective. If it is necessary to
remove or modif y a f ront seat to
accommodate a person with
disabilities, f irst contact Acura
Client Services at 800-382-2238. Improperly replacing
or covering f ront seat-back covers
can prevent your side airbags f rom
inf lating during a side impact.
Additional Inf ormation About Your Airbags
Additional Saf ety Precautions
Donotattempttodeactivateyour
airbags.
Do not t amper wit h airbagcomponent s or wiring f or anyreason.
Do not remove or modif y a f rontseat wit hout consult ing yourdealer. Do not cover or replace f ront seat -
back covers wit hout consult ingyour dealer.
Driver and Passenger Saf ety
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