airbag Acura RL 2009 User Guide

Adjust the driver’s head restraint so
the center of the back of your head
rests against the center of the
restraint.
Have passengers with adjustable
head restraints adjust their restraints
properly as well. Taller persons
should adjust their restraint as high
as possible.
Reclining a seat-back so that the
shoulder part of the belt no longer
rests against the occupant’s chest
reduces the protective capability of
the belt. It also increases the chance
of sliding under the belt in a crash
and being seriously injured. The
farther a seat-back is reclined, the
greater the risk of injury.
See page f or how to adjust the
seat-backs.
Adjust the driver’s seat-back to a
comf ortable, upright position,
leaving ample space between your
chest and the airbag cover in the
center of the steering wheel.
Passengers with adjustable seat-
backs should also adjust their seat-
back to a comf ortable, upright
position.
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Protecting A dults and Teens
A djust the Head Restraints
Adjust the Seat-Backs 4.
3.
16
Reclining the seat-back too far
can result in serious injury or
death in a crash.
Adjust the seat-back to an
upright position, and sit well
back in the seat.
2009 RL

If you are pregnant, the best way to
protect yourself and your unborn
child when driving or riding in a
vehicle is to always wear a seat belt,
and keep the lap part of the belt as
low as possible across the hips.
In addition, an occupant who is out of
position in the f ront seat can be
seriously or f atally injured in a crash
by striking interior parts of the
vehicle or being struck by an
inflating front airbag.
After all occupants have adjusted
their seats and head restraints, and
put on their seat belts, it is very
important that they continue to sit
upright, well back in their seats, with
their feet on the floor, until the
vehicle is parked and the engine is
off.
Sitting improperly can increase the
chance of injury during a crash. For
example, if an occupant slouches,
lies down, turns sideways, sits
forward, leans forward or sideways,
or puts one or both f eet up, the
chance of injury during a crash is
greatly increased.
CONT INUED
Protecting A dults and Teens
Advice f or Pregnant Women
Maintain a Proper Sitting
Position
6.
Driver and Passenger Saf ety
19
Sitting improperly or out of
position can result in serious
injury or death in a crash.
Always sit upright, well back in
the seat, with your feet on the
floor.
2009 RL

If your
hands or arms are close to an
airbag cover, they could be injured
if the airbag inf lates.
Objects on
the covers marked ‘‘SRS AIRBAG’’
could interf ere with the proper
operation of the airbags or be
propelled inside the vehicle and
hurt someone if the airbags inf late.
If a side airbag or a
side curtain airbag inf lates, a cup
holder or other hard object
attached on or near the door could
be propelled inside the vehicle and
hurt someone.
If they do, they
could be very seriously injured in a
crash.
Devices intended to improve
occupant comf ort or reposition the
shoulder part of a seat belt can
reduce the protective capability of
thebeltandincreasethechanceof
serious injury in a crash.
Carrying hard or sharp
objects on your lap, or driving with
a pipe or other sharp object in
your mouth, can result in injuries
if your f ront airbag inf lates.
When driving, remember to sit
upright and adjust the seat as f ar
back as possible while allowing f ull
control of the vehicle. When riding
as a f ront passenger, adjust the seat
as far back as possible.
This will reduce the risk of injuries
to both you and your unborn child
that can be caused by a crash or an
inflating front airbag.
Each time you have a checkup, ask
your doctor if it’s okay f or you to
drive.
Protecting A dults and Teens
K eep your hands and arms away
f rom t he airbag covers.
Do not at t ach or place object s onthe f ront airbag covers.
Do not at t ach hard object s on ornear a door.
T wo people should never use t he
same seat belt .
Do not put any accessories on seatbelts.
Do not place hard or sharp object sbet ween yourself and a f rontairbag.Additional Saf ety Precautions
20
2009 RL

CONT INUED
Your seat belt system includes lap/
shoulder belts in all seating positions.
The f ront seat belts are also
equipped with automatic seat belt
tensioners and, on models with
collision mitigation brake system
(CMBS), seat belt e-pretensioners.The seat belt system
includes an indicator on the
instrument panel and a beeper to
remind you and your passengers to
f asten your seat belts.
This system monitors the f ront 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 f ront 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. You will also see a ‘‘FASTEN SEAT
BELT’’ or ‘‘FASTEN PASSENGER
SEAT BELT’’ message on the multi-
inf ormation display (see page ).
When no one is sitting in the f ront
passenger’s seat, or a child or small
adult is riding there, the indicator
should not come on and the beeper
should not sound.
This system uses the same sensors
as the front airbags to monitor
whether the f ront seat belts are
latched or unlatched, and how much
weight is on the f ront passenger’s
seat (see pages and ). If either the driver or a f ront
passenger does not f asten their seat
belt while driving, the beeper will
sound and the indicator will f lash
again at regular intervals.
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Seat Belt System Components
Additional Inf ormation About Your Seat Belts
Driver and Passenger Saf ety
21
2009 RL

For added protection, the f ront seat
belts are equipped with automatic
seat belt tensioners. When activated,
the tensioners immediately tighten
the belts to help hold the driver and
a f ront passenger in position.
The seat belts in all positions except
the driver’s have a lockable retractor
that must be activated to secure a
child seat (see page ).
The tensioners can also be activated
during a collision in which the f ront
airbags . In this case, the
airbags would not be needed, but the
additional restraint could be helpf ul.
When the tensioners are activated,
the seat belts will remain tight until
they are unbuckled.
If the shoulder part of the belt is
pulled all the way out, the lockable
retractor will activate. The belt will
retract, but it will not allow the
passenger to move f reely.
To deactivate the lockable retractor,
unlatch the buckle and let the seat
belt fully retract. To refasten the
seat belt, pull it out only as f ar as
needed. The tensioners are designed to
activate in any collision severe
enough to cause the f ront airbags to
deploy.
If a side curtain airbag deploys
during a side impact, the tensioner
on that side of the vehicle will also
deploy.
49
do not deploy
A utomatic Seat Belt T ensioners
Additional Inf ormation About Your Seat Belts
Driver and Passenger Saf ety
23
2009 RL

The e-pretensioners do not activate
when the seat belts are not worn or
when the vehicle stability assist
(VSA) of f indicator on the
instrument panel is on.
For added saf ety, the f ront seat belts
are equipped with e-pretensioners
that work in combination with the
collision mitigation brake system
(CMBS) (see page ) and the
brake pedal assist f unction (see page ). If your vehicle gets too close to the
vehicle ahead of it in your lane, the
driver’s e-pretensioner slightly
retracts the seat belt to alert the
driver of the approaching vehicle. If
a collision with the vehicle in f ront of
you is likely, the e-pretensioners on
both front seats retract the seat belts
with enough f orce to properly
restrain you and your f ront
passenger. After they activate, the
e-pretensioners release the retracted
seat belts.
To get the f ull benef it of the
e-pretensioners, you and your f ront
passenger must sit normally in your
seats and wear your seat belts
properly (see page ).
In addition, the f ront passenger’s
e-pretensioner does not activate
when the passenger’s airbag is
automatically turned off because the
weight sensor detects a child in the
f ront passenger’s seat.
If the automatic seat belt tensioners
are activated by a collision, both
f ront seat belts and all related
components must be
replaced (see page ). If only the
e-pretensioners were activated, no
components need to be replaced.
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419
416
On models with Collision Mitigation Brake System
Seat Belt e-pretensioners
Additional Inf ormation About Your Seat Belts
24
2009 RL

Î
Î
:On models with CMBS
A irbag System Components
Additional Inf ormation About Your Airbags
26
(1)
(2)
(3) (4)
(5) (8)
(7)
(6) (4)(5)
(10)
(9)
(9)
(6) Driver’s Seat Position Sensor
(7) Front Passenger’s Seat Weight Sensors
(8) Passenger Airbag Off Indicator
(9) Side Impact Sensors (First)
(10) Occupant Detection System (ODS) Sensors (1) Driver’s Airbag
(2) Front Passenger’s Airbag
(3) Control Unit
(4) Front Seat Belt Tensioners/
Seat Belt e-pretensioners
(5) Side Airbags
2009 RL

Î
ÎYour 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 front
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’’ (see page ).
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34 29
: On models with CMBSCONT INUED
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
27
(15)
(14)
(13)
(11) (13)
(12)
(11) e-pretensioner Control Unit
(12) Front Impact Sensors
(13) Side Impact Sensors (Second)
(14) Rear Safing Sensor
(15) Side Curtain Airbags
2009 RL

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 signal the control
unit to turn the airbag of f (see
page ).
On models with CMBS, f ront seat
belt e-pretensioners (see page ).An indicator on the instrument
panel that alerts you to a possible
problem with your airbags,
sensors, seat belt tensioners (see
page ), or, on models with
CMBS, seat belt e-pretensioners
(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.
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
).
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 switch is in the ON (II)
position.
Sensors that can detect whether
the driver’s seat belt and the f ront
passenger’s seat belt are latched
or unlatched (see page ). Weight sensors that monitor the
weight on the f ront passenger’s
seat. If the weight is about 65 lbs
(29 kg) or less (the weight of an
inf ant or small child), the
passenger’s f ront airbag will be
turned of f (see page ).
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35
35
31
21
33
31
Additional Inf ormation About Your Airbags
28
2009 RL

CONT INUED
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
29
2009 RL