2009 Acura MDX airbag off

Be aware that objects placed on the
passenger's seat can also cause the
airbag to be turned off.
When the airbag is turned off, a
‘‘passenger airbag off ’’indicator in
the center of the dashboard comes
on (see page34).
If the weight sensors detect there is
no passenger in the front seat, the
airbag will be off. However, the
passenger airbag off indicator will
not come on.
To ensure that the passenger's
advanced front airbag system will
work properly,
do not do anything
that would increase or decrease the weight on the front passenger's seat.
This includes:●A second-row passenger pushing
or pulling on the back of the front
passenger's seat.
●Moving the front seat forcibly back
against cargo on the seat or floor
behind it.●Hanging heavy items on the front
passenger seat, or placing heavy
items in the seat-back pocket.●Moving the front passenger's seat
or seat-back forcibly back against
the folded right-side second-row
seat.
Also, make sure the floor mat behind
the front passenger's seat is hooked
to the floor mat anchor (see page
410).If it is not, the mat may
interfere with the proper operation of
the sensors and operation of the seat. How Your Side Airbags Work
If you ever have a moderate to severe
side impact, sensors will detect rapid
acceleration and signal the control
unit to instantly inflate either the
driver's or the passenger's side
airbag and activate the seat belt
tensioner on the affected side.
Additional Information About Your Airbags3008/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Only one airbag will deploy during a
side impact. If the impact is on the
passenger's side, the passenger's
side airbag will deploy even if there
is no passenger.
To get the best protection from the
side airbags, front seat occupants
should wear their seat belts and sit
upright and well back in their seats.
Side Airbag Cutoff SystemYour vehicle has a side airbag cutoff
system designed primarily to protect
a child riding in the front passenger's
seat.
Although Acura does not encourage
children to ride in front, if the
position sensors detect a child has
leaned into the side airbag's
deployment path, the airbag will shut
off.
The side airbag may also shut off if a
short adult leans sideways, or a
larger adult slouches and leans
sideways into the airbag's
deployment path.
Objects placed on the front
passenger seat can also cause the
side airbag to be shut off.If the side airbag off indicator comes
on (see page33),have the passenger
sit upright. Once the passenger is
out of the airbag's deployment path,
the system will turn the airbag back
on, and the indicator will go out.
There will be some delay between
the moment the passenger moves
into or out of the airbag deployment
path and when the indicator comes
on or goes off.
A front seat passenger should not
use a cushion or other object as a
backrest. It may prevent the cutoff
system from working properly.
Additional Information About Your Airbags
31
Driver and Passenger Saf et y
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2009 MDX

How the SRS Indicator Works
The SRS indicator alerts
you to a potential problem
with your airbags or seat belt
tensioners.
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 working
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.●If the indicator stays on after the
engine starts.●If the indicator comes on or flashes
on and off while you drive.
You will also see a ‘‘CHECK AIRBAG
SYSTEM ’’message on the multi-
information display (see page81). If you see any of these indications,
the airbags and seat belt tensioners
may not work properly when you
need them.
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.
How the Side Airbag Off Indicator
Works
U.S. Canada
This indicator
alerts you that the
passenger's side airbag has been
automatically shut off. It does
not
mean there is a problem with your
side airbags.
When you turn the ignition switch to
the ON (II) position, the indicator
should come on briefly and then go
out (see page66).If it does not come
on, stays on, or comes on while
driving without a passenger in the
front seat, you will also see a
‘‘ PASSENGER SIDE AIRBAG OFF ’’
message on the multi-information
display. Have the system checked
(see page81).
Additional Information About Your Airbags
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Driver and Passenger Saf et y
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2009 MDX

How the Passenger Airbag Off
Indicator WorksThis indicator alerts you that the
passenger's front airbag has been
shut off because weight sensors
detect about 65 lbs (29 kg) or less
(the weight of an infant or small
child) on the front passenger's seat.
It does
not mean
there is a problem
with the airbag. Be aware that objects placed on the
front seat can cause the indicator to
come on.
If no weight is detected on the front
seat, the airbag will be automatically
shut off. However, the indicator will
not come on.
The passenger airbag off indicator
may come on and off repeatedly if the
total weight on the seat is near the
airbag cutoff threshold.
If an adult or teenage passenger is
riding in front, move the seat as far to
the rear as possible, and have the
passenger sit upright and wear the
seat belt properly.
If the indicator comes on with no
front seat passenger and no objects
on the seat, or with an adult riding
there, something may be interfering
with the weight sensors. Look for
and remove:
●Any items under the front
passenger's seat.●Any object(s) hanging on the seat
or in the seat-back pocket.●Any object(s), such as a folded-
down back seat, that are touching
the rear of the seat-back.
If no obstructions are found, have
your vehicle checked by a dealer as
soon as possible.
PASSENGER AIRBAG OFF INDICATOR U.S.CanadaAdditional Information About Your Airbags3408/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Airbag Service
Your airbag systems are virtually
maintenance free, and there are no
parts you can safely service.
However, you must have your
vehicle serviced if:●An airbag ever inflates.
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.
Do not try to remove or replace
any airbag by yourself. This must
be done by an authorized dealer or
a knowledgeable body shop.
●The SRS indicator alerts you to a
problem.
Take your vehicle to an
authorized dealer as soon as
possible. If you ignore this
indication, your airbags may not
operate properly.
●If your vehicle has a moderate to
severe impact.
Even if your airbags
do not inflate, your dealer should
inspect the driver's seat position
sensor, the front passenger's
weight sensors, the front seat belt
tensioners, and all seat belts and
their anchors worn during a crash
to make sure they are operating
properly. Additional Safety Precautions
●Do not attempt to deactivate your
airbags.
Together, airbags and seat
belts provide the best protection.
●Do not tamper with airbag components or wiring for any
reason.
Tampering could cause
the airbags to deploy, possibly
causing very serious injury.
●Do not expose the front
passenger's seat-back to liquid.
If
water or another liquid soaks into
a seat-back, it can prevent the side
airbag cutoff system from working
properly.
CONTINUED
Additional Information About Your Airbags
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Driver and Passenger Saf et y
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All Children Should Sit in a Back
Seat
According to accident statistics,
children of all ages and sizes are
safer when they are restrained in a
back seat.
The National Highway Traffic Safety
Administration and Transport
Canada recommend that all children
aged 12 and under be properly
restrained in a back seat. Some
states have laws restricting where
children may ride.
Children who ride in the back are
less likely to be injured by striking
interior vehicle parts during a
collision or hard braking. Also,
children cannot be injured by an
inflating front airbag when they ride
in the back.The Passenger's Front Airbag Can
Pose Serious Risks
Front airbags have been designed to
help protect adults in a moderate to
severe frontal collision. To do this,
the passenger's front airbag is quite
large, and it can inflate with enough
force to cause very serious injuries.
Even though your vehicle has an
advanced front airbag system that
automatically turns the passenger's
front airbag off (see page34),please
follow these guidelines:
Infants
Never put a rear-facing child seat inthe front seat of a vehicle equipped
with a passenger's front airbag.
If the
airbag inflates, it can hit the back of
the child seat with enough force to
kill or very seriously injure an infant.
Small Children
Placing a forward-facing child seat inthe front seat of a vehicle equipped
with a passenger's front airbag can be
hazardous.
If the vehicle seat is too
far forward, or the child's head is
thrown forward during a collision, an
inflating front airbag can strike the
child with enough force to kill or
very seriously injure a small child.
Larger Children
Children who have outgrown childseats are also at risk of being injuredor killed by an inflating passenger's
front airbag.
Whenever possible,
larger children should sit in the back
seat, on a booster seat if needed, and
be properly restrained with a seat
belt. (See page54for important
information about protecting larger
children.)
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Child Seat PlacementWe strongly recommend placing a
forward-facing child seat in a back
seat, not the front.Placing a forward-facing child seat inthe front seat of a vehicle equippedwith a passenger's airbag can be
hazardous.
If the vehicle seat is too
far forward, or the child's head is
thrown forward during a collision, an
inflating airbag can strike the child
with enough force to cause very
serious or fatal injuries. Even with advanced front airbags
that automatically turn the
passenger's front airbag off (see page
34),a back seat is the safest place for
a small child.
If it is necessary to put a forward-
facing child seat in the front, move
the vehicle seat as far to the rear as
possible, be sure the child seat is
firmly secured to the vehicle and the
child is properly strapped in the seat.
Placing a forward-facing child
seat in the front seat can result
in serious injury or death if the
front airbag inflates.
If you must place a forward-
facing child seat in front, move
the vehicle seat as far back as
possible, and properly restrain
the child.
Protecting Infants and Small Children4408/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

ꭧ: If equipped
The U.S. instrument panel is shown. Differences for the Canadian models are noted in the text.SH-AWD INDICATOR
(P. 69)
IMMOBILIZER SYSTEM
INDICATOR (P. 70)
CHARGING SYSTEM INDICATOR
(P. 65)
A/T TEMPERATURE INDICATOR
(P. 68)
LOW OIL PRESSURE INDICATOR
(P. 65)
FOG LIGHT INDICATOR (P. 70)CRUISE MAIN INDICATOR (P.
70)
SECURITY SYSTEM INDICATOR (P. 71)
PARKING BRAKE AND BRAKE SYSTEM INDICATOR (P. 65)
VEHICLE STABILITY ASSIST (VSA) SYSTEM INDICATOR (P. 67)
VSA ACTIVATION INDICATOR (P. 67)CRUISE CONTROL
INDICATOR (P.
70)
LOW FUEL
INDICATOR (P.
71)
LOW TIRE PRESSURE
INDICATOR (P.
68)
SIDE AIRBAG OFF
INDICATOR
(P.
66)
SUPPLEMENTAL RESTRAINT
SYSTEM INDICATOR (P.
66)
LIGHTS ON INDICATOR
(P.
70)
SEAT BELT REMINDER INDICATOR (P.
64)
MULTI-INFORMATION DISPLAY (P.
73)
MESSAGE INDICATOR
(P. 69)
HIGH BEAM INDICATOR
(P. 70)
ACTIVE DAMPER SYSTEM
INDICATOR
ꭧ(P. 71)
ANTI-LOCK BRAKE SYSTEM
INDICATOR (P. 66)
MALFUNCTION
INDICATOR LAMP
(P. 437)
Instrument Panel
63
Inst rument s and Cont rols
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