50
uuAirbags uFront Airbags (SRS)
Safe Driving
■When front airbags should not deploy
Minor frontal crashes: Front airbags were designed to supplement seat belts and
help save lives, not to prevent minor scrape s, or even broken bones that might occur
during a less than moderate-to-severe frontal crash.
Side impacts: Front airbags can provide protection when a sudden deceleration
causes a driver or passenger to move towa rd the front of the vehicle. Side airbags
and side curtain airbags have been specifically designed to help reduce the severity
of injuries that can occur during a moderate-to-severe side impact which can cause
the driver or passenger to move toward the side of the vehicle.
Rear impacts: Head restraints and seat belts are your best protection during a rear
impact. Front airbags cannot provide any si gnificant protection and are not designed
to deploy in such collisions.
Rollovers: In a rollover, your best form of protection is a seat belt or, if your vehicle
is equipped with a rollover sensor, both a se at belt and a side curtain airbag. Front
airbags, however, are not designed to deploy in a rollover as they would provide
little if any protection.
■When front airbags deploy with little or no visible damage
Because the airbag system senses sudden deceleration, a strong impact to the
vehicle framework or suspension might caus e one or more of the airbags to deploy.
Examples include running into a curb, the edge of a hole, or other low fixed object
that causes a sudden deceleration in th e vehicle chassis. Since the impact is
underneath the vehicle, damage may not be readily apparent.
■When front airbags may not deploy, even though exterior damage
appears severe
Since crushable body parts absorb crash energy during an impact, the amount of
visible damage does not always indicate proper airbag operation. In fact, some
collisions can result in severe damage but no airbag deployment because the airbags
would not have been needed or would not have provided protection even if they
had deployed.
22 ACURA NSX PMC-31T6N6500.book 50 ページ 2021年9月28日 火曜日 午後4時7分
51
uuAirbags uFront Airbags (SRS)
Safe DrivingThe passenger’s airbag have advanced f eatures to help reduce the likelihood of
airbag related injuries to a smaller occupant. The passenger’s advanced airbag system has
weight sensors. The sensors are used for
occupant classification to activate or
deactivate the passenger’s airbag.
For adult size occupant s, the system will
automatically activate the passenger’s airbag.
If a small adult sits in the passenger seat and
the system does not recognize him/her as an
adult, see
2 Passenger Airbag Off Indicator P. 58
We advise against allowing a child age 12 or under to ride in the passenger’s seat.
However, if you do allow a small child or in fant to ride in the passenger’s seat, the
system is designed to automatically deacti vate the passenger’s airbag. Do not let a
small child or infant ride in the passenger’ s seat if the airbag does not automatically
deactivate.
■Advanced Airbags1 Advanced Airbags
If there is a problem with the passenger’s seat weight
sensors, the SRS indicator will come on, and in the
event of a crash, the airbag will deploy (regardless of
the passenger’s occupant cl assification) with a force
corresponding to the se verity of the impact.
2 Supplemental Restraint System (SRS)
Indicator P. 57
For the advanced front airbags to work properly,
confirm that:
•The occupant is sitting in an upright position,
wearing the seat belt prope rly and the seat-back is
not excessively reclined.
•The occupant is not leaning against the door or
center console.
•The occupant’s feet are plac ed on the floor in front
of them.
•There are no objects hanging from the passenger’s
seat.
•The steering wheel and passenger’s side dashboard
are not obstructed by any object.
•No liquid has been spille d on or under the seat.
•There are no objects placed under or beside the
passenger’s seat. Improperly positioned objects can
interfere with the advanced airbag sensors.
2 Passenger Airbag Off Indicator P. 58
Passenger’s
Seat Weight
Sensors
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52
uuAirbags uDriver’s Knee Airbag
Safe Driving
Driver’s Knee Airbag
The driver’s knee SRS airbag inflates in a moderate-to-severe fronta l collision to help
keep the driver in the proper position and to help maximize the benefit provided by
the vehicle’s other safety features.
SRS (Supplemental Restraint System) indica tes that the airbag is designed to
supplement seat belts, not replace them. Seat belts are the occupant’s primary
restraint system.
The driver’s knee airbag is housed under the
steering column.
The airbag is marked SRS AIRBAG.
When the driver’s front airbag inflates, the
driver’s knee airbag also inflates.
Even if the collision is not severe enough to
deploy the front airbag, the knee airbag may
inflate alone.
■Housing Locations
1 Driver’s Knee Airbag
Do not attach accessories on or near a knee airbag as
they can interfere with the proper operation of the
airbag, or even hurt someone if the airbag inflates.
The driver should not stor e any items under the seat
or behind their feet. The items can interfere with
proper airbag deployment in the event of a moderate
to severe frontal collision and may result in
inadequate protection.
Housing
Location
■Operation
When
inflated
Knee
Airbag
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56
uuAirbags uSide Curtain Airbags
Safe Driving
Side Curtain Airbags
The side curtain airbags help protect the heads of the driver and any passengers
during a moderate-to-severe side impact. The side curtain airbags equipped in this
vehicle are also designed to help reduce the likelihood of partial and complete
ejection of vehicle occupants through side windows in crashes, particularly rollover
crashes.
The side curtain airbags are located in the
ceiling above the side windows on both sides
of the vehicle.
The side curtain airbag is designed to deploy
in a rollover or a moderate-to-severe side
impact.
■Housing Locations
1Side Curtain Airbags
If the SRS control unit sens es that your vehicle is
about to rollover, it imme diately deploys both side
curtain airbags and activates both seat belt
tensioners.
If the impact is on the passenger’s side, the
passenger’s side curtain airbag deploys even if there
is no occupant on that side of the vehicle.
To get the best protecti on from the side curtain
airbags, occupants should wear their seat belts
properly and sit upr ight and well back in their seats.
Do not attach any objects to the side windows or roof
pillars as they can interfere with the proper operation
of the side curtain airbags.
Side Curtain Airbag Storage
■Operation
Deployed Side Curtain Airbag
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Continued57
uuAirbags uAirbag System Indicators
Safe Driving
■When side curtain airbags deploy in a frontal collision
One or both side curtain ai rbags may also inflate in a moderate-to-severe angled
frontal collision.
Airbag System Indicators
If a problem occurs in the airbag system , the SRS indicator will come on and a
message appears on the driver information interface.
■When the power mode is set to ON
The indicator comes on for a few seconds,
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, have the
system checked by an authorized Acura NSX dealer as soon as possible. If you don’t,
your airbags and seat belt tensioners may not work properly when they are needed.
■Supplemental Restraint System (SRS) Indicator
1Supplemental Restraint Sy stem (SRS) Indicator
3WARNING
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 an
authorized Acura NSX dealer as soon as
possible if the SRS indicator alerts you to a
possible problem.
22 ACURA NSX PMC-31T6N6500.book 57 ページ 2021年9月28日 火曜日 午後4時7分
uuAirbags uAirbag System Indicators
58
Safe Driving■When the passenger airbag off
indicator comes on
The indicator comes on to alert you that the
passenger’s airbag ha s been turned off.
This occurs when the weight sensors
determine that a small child or infant is on the
passenger seat.
Your vehicle is not recommended for child passengers. Never put a rear-facing child
seat in this vehicle.
If you decided to disregard our recommendations and transport a small child, they
should be properly restrained.
2 Child Safety P. 61
Objects placed on the seat ca n also cause the indicator to come on. If the indicator
is on in the event of a crash, the passenger’s airbag will not deploy.
If the passenger’s seat is empty, the pa ssenger’s airbag will not deploy and the
indicator will not come on.
■Passenger Airbag Off Indicator1 Passenger Airbag Off Indicator
To ensure the passenger is detected properly, confirm
that:
•The occupant is sitting in an upright position,
wearing the seat belt prope rly and the seat-back is
not excessively reclined.
•The occupant is not leaning against the door or
center console.
•The occupant’s feet are plac ed on the floor in front
of them.
•There are no objects hanging from the passenger’s
seat.
•No liquid has been spille d on or under the seat.
•There are no objects placed under or beside the
passenger’s seat. Improperly positioned objects can
interfere with the advanced airbag sensors.
U.S.Canada
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60
uuAirbags uAirbag Care
Safe Driving
Airbag Care
You do not need to, and should not, perform any maintenance on or replace any
airbag system components yourself. However, you should have your vehicle
inspected by an authorized Acura NSX dealer in the following situations:
■When the airbag s have deployed
If an airbag has inflated, th e control unit and other related parts must be replaced.
Similarly, once an automatic seat belt te nsioner has been activated, it must be
replaced.
■When the vehicl e has been in a moderate-to-severe collision
Even if the airbags did not inflate, have an authorized Acura NSX dealer inspect the
following: the weight sensors in the passeng er’s seat, seat belt tensioners, and each
seat belt that was worn during the crash.
■Do not remove or modify a seat without consulting an authorized Acura
NSX dealer
This would likely disable or affect the proper operation of the weight sensors in the
passenger’s seat. If it is necessary to re move or modify a seat to accommodate a
person with disabilities, contact an authoriz ed Acura NSX dealer, or for U.S. vehicles,
Acura Client Relations at 1-844-682-2872 and for Canadian vehicles, Acura Client
Service at 1-888-9-ACURA-9 or 1- 844-9-MYNSX-9 (NSX-specific).
1Airbag Care
We recommend against the use of salvaged airbag
system components, includi ng the airbag, tensioners,
sensors, and control unit.
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61Continued
Safe Driving
Child Safety
Protecting Child Passengers
Each year, many children are injured or killed in vehicle crashes because they are
either unrestrained or not properly res trained. In fact, vehicle crashes are the
number one cause of death of children ages 12 and under.
To reduce the number of child deaths and injuries, every state, Canadian province
and territory requires that children be properl y restrained when they ride in a vehicle.
Since this vehicle does not have a back seat, we recommend that you do not
carry a child, age 12 or under, as a passenger. This is because:
• An inflating front airbag can injure or kill a child sitting in the passenger’s seat.
• A child in the passenger’s seat is more likel y to interfere with the driver’s ability to
safely control the vehicle.
• Statistics show that children of all sizes and ages are safer when they are properly
restrained in a rear seat. Because this vehicle does not have a rear seat, we
recommend that you do not carry a child age 12 or under in this vehicle.1 Protecting Child Passengers
The National Highway Traffic Safety Administration
and Transport Canada reco mmend that all children
ages 12 and under be properl y restrained in a rear
seat. Some states or provin ces/territories have laws
restricting where ch ildren may ride.
Never put a rear-facing child seat in this vehicle.
3WARNING
Children who are unrestrained or
improperly restrained can be seriously
injured or killed in a crash.
Any child too small for a seat belt should be
properly restrained in a child seat. A larger
child should be properly restrained with a
seat belt, using a booster seat if necessary.
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