weight Acura MDX 2008 Owner's Manual

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.
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.
You will also see a ‘‘FASTEN SEAT
BELT’’ or ‘‘FASTEN PASSENGER
SEAT BELT’’ message on the multi-
inf ormation display (see page ).
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.
Your seat belt system includes lap/
shoulder belts in all seven seating
positions. The f ront seat belts are
also equipped with automatic seat
belt tensioners.
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Additional Inf ormation About Your Seat Belts
Seat Belt System Components
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Additional Inf ormation About Your Airbags
A irbag System Components
24
(5)(3)
(4) (2)
(9) (1)
(6)
(4)(5)
(8)
(10) (11)
(7)
(1) Driver’s Front Airbag
(2) Passenger’s Front 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) Passenger Airbag Off Indicator
(9) Occupant Position Detection System (OPDS) Sensors
(10) Front Passenger’s Weight Sensors/OPDS Sensors Control Unit
(11) SRS Indicator
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Automatic front seat belt
tensioners (see page ).An indicator on the instrument
panel that alerts you to a possible
problem with your airbags,
sensors, or seat belt tensioners
(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. 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 ).
A rollover sensor that can detect if
your vehicle is about to roll over
and signal the control unit to
deploy both side curtain airbags
and f ront seat belt tensioners (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 a
moderate to severe front impact,
side impact, or if your vehicle is
about to rollover.
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 ).
Sensors that can detect whether
the driver’s seat belt and the f ront
passenger’s seat belt are latched
or unlatched (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
). 22
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33
31 32 33
34
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Additional Inf ormation About Your Airbags
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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.
Failure to f ollow these instructions
could damage the sensors or prevent
them f rom working properly. Second-row passengers should not
put their f eet under the f ront seats.
Do not spill any liquids on or
under the seats, cover the sensors,
or put any objects or metal items
under the f ront seats.
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.
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. The passenger’s advanced f ront
airbag system has weight sensors
under the seat. Although Acura does
not encourage carrying an inf ant or
small child in f ront, 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 front airbag off.
CONT INUED
Additional Inf ormation About Your Airbags
Advanced Airbags
Driver and Passenger Saf ety
29
DRIVER’S
SEAT
POSITION
SENSOR
PASSENGER’S
SEAT
WEIGHT
SENSOR
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Be aware that objects placed on the
passenger’s seat can also cause the
airbag to be turned off.
When the airbag is turned of f , a
‘‘passenger airbag of f ’’ indicator in
the center of the dashboard comes
on (see page ).
If the weight sensors detect 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.If you ever have a moderate to
severe side impact, sensors will
detect rapid acceleration and signal
the control unit to instantly inf late
either the driver’s or the passenger’s
side airbag and activate the seat belt
tensioner on the af f ected side.
To ensure that the passenger’s
advanced front airbag system will
work properly,
This includes:
A second-row passenger pushing
or pulling on the back of the f ront
passenger’s seat. 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.
Moving the f ront passenger’s seat
or seat-back forcibly back against
the f olded right-side second-row
seat.
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.
34
410 How Your Side A irbags Work
Additional Inf ormation About Your Airbags
do not do anyt hing
t hat would increase or decrease t he weight on the f ront passenger’sseat.
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This indicator alerts you that the
passenger’s f ront 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 f ront passenger’s seat.
It does there is a problem
with the airbag.Be aware that objects placed on the
f ront seat can cause the indicator to
come on.
If no weight is detected on the f ront
seat, the airbag will be automatically
shut of f . However, the indicator will
not come on.
The passenger airbag of f indicator
maycomeonandoff repeatedlyif
the total weight on the seat is near
the airbag cutof f threshold.
If an adult or teenage passenger is
riding in f ront, move the seat as f ar
to the rear as possible, and have the
passenger sit upright and wear the
seat belt properly.
If the indicator comes on with no
f ront seat passenger and no objects
on the seat, or with an adult riding
there, something may be interf ering
with the weight sensors. Look f or
and remove:
Any items under the f ront
passenger’s seat.
Any object(s) hanging on the seat
or in the seat-back pocket.
If no obstructions are f ound, have
your vehicle checked by a dealer as
soon as possible. Any object(s), such as a f olded-
down back seat, that are touching
the rear of the seat-back.
How the Passenger Airbag Of f
Indicator Works
not mean
Additional Inf ormation About Your Airbags
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PASSENGER AIRBAG OFF INDICATOR
U.S. Canada
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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. Any
seat belt tensioner that activates
must also be replaced.
Take your vehicle to an
authorized dealer as soon as
possible. If you ignore this
indication, your airbags may not
operate properly.
Do not try to remove or replace
anyairbagbyyourself.Thismust
be done by an authorized dealer or
a knowledgeable body shop. Together, airbags and
seat belts provide the best
protection.
Tampering could cause
the airbags to deploy, possibly
causing very serious injury.
If water or
another liquid soaks into a seat-
back, it can prevent the side airbag
cutof f system f rom working
properly.
Even if your
airbags do not inflate, your dealer
should inspect the driver’s seat
position sensor, the f ront
passenger’s weight sensors, the
f ront seat belt tensioners, and all
seat belts worn during a crash to
make sure they are operating
properly.
CONT INUED
Airbag Service Additional Saf ety Precautions
An airbag ever inf lates.
T he SRS indicat or alert s you t o aproblem. Donotattempttodeactivateyour
airbags.
Do not t amper wit h airbagcomponent s or wiring f or anyreason.
Do not expose the f ront passenger’sseat-back to liquid.
If your vehicle has a moderat e t o
severe impact .
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
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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
Do not remove or modif y a f ront
seat without consulting yourdealer. Do not cover or replace f ront seat -
back covers wit hout consult ingyour dealer.
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If placed
f acing f orward, an inf ant could be
very seriously injured during a
f rontal collision.
An inf ant must be properly
restrained in a rear-f acing, reclining
child seat until the child reaches the
seat maker’s weight or height limit
f or the seat, and the child is at least
one year old.
Only a rear-f acing child seat provides
proper support f or a baby’s head,
neck, and back. If the passenger’s front airbag
inflates, it can hit the back of the
child seat with enough f orce to kill or
seriously injure an inf ant.
Two types of seats may be used: a
seat designed exclusively f or inf ants,
or a convertible seat used in the rear-
f acing, reclining mode.
When properly installed in the
second row, a rear-f acing child seat
maypreventthedriverorafront
passenger f rom moving their seat as
f ar back as recommended, or f rom
locking their seat-back in the desired
position.
A rear-f acing child seat can be placed
in any seating position in the back
seat, but not in the f ront.
It can also interf ere with proper
operation of the passenger’s
advanced front airbag system.
Protecting Inf ants and Small Children
Protecting Inf ants
Child Seat T ypeDo not put a rear-f acing child seat in
a f orward-f acing position. Never put a
rear-f acing child seat in t he f ront seat .
Rear-f acing Child Seat Placement
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CONT INUED
Of the different seats available, we
recommend those that have a f ive-
point harness system as shown.
In any of these situations, we
strongly recommend that you install
the child seat directly behind the
f ront passenger’s seat, move the seat
as far forward as needed, and leave it
unoccupied. Or, you may wish to get
a smaller rear-f acing child seat.
A child who is at least one year old,
and who fits within the child seat
maker’s weight and height limits,
should be restrained in a f orward-
f acing, upright child seat.We also recommend that a small
child use the child seat until the child
reaches the weight or height limit
for the seat.
Protecting Inf ants and Small Children
Protecting Small Children
Child Seat T ype
Driver and Passenger Saf ety
43
Placing a rear-facing child seat
in the front seat can result in
serious injury or death during a
collision.
Always place a rear-facing child
seat in the back seat, not the
front.
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