belt Acura RLX 2015 Owner's Guide

40
uuAirbags uTypes of Airbags
Safe Driving
Types of AirbagsYour vehicle is equipped with four types of airbags:
• Front airbags: Airbags in front of the driver’s and front passenger’s seats.
• Driver’s knee airbag: Airbag under the steering column.
• Side airbags: Airbags in the driver’s and front passenger’s seat-backs.
• Side curtain airbags: Airbags above the side windows.
Each is discussed in the following pages.Front Airbags (SRS)The front SRS airbags inflate in a moderate to severe frontal collision to help protect
the head and chest of the driver and/or front passenger.
SRS (Supplemental Restraint System) indicates that the airbags are designed to
supplement seat belts, not replace them. Seat belts are the occupant’s primary
restraint system.
The front airbags are housed in the center of the steering wheel for the driver, and
in the dashboard for the front passenger. Both airbags are marked SRS AIRBAG.â– 
Housing Locations
1Types of Airbags
The airbags can inflate whenever the power mode is
in ON.
After an airbag inflates in a crash, you may see a
small amount of smoke. This is from the combustion
process of the inflator ma terial and is not harmful.
People with respiratory problems may experience
some temporary discomfort. If this occurs, get out of
the vehicle as soon as it is safe to do so.1 Front Airbags (SRS)
Dual-Stage, Multiple-Threshold Front Airbags
(SRS)
Your vehicle is equipped with dual-stage, multiple-
threshold front airbags (SRS).
During a frontal crash severe enough to cause one or
both front airbags to deploy, the airbags can inflate
at different rates, depending on the severity of the
crash, whether the seat belts are latched, and/or
other factors. Frontal airbags are designed to
supplement the seat belts to help reduce the
likelihood of head and chest injuries in frontal
crashes.

Continued
41
uuAirbags uFront Airbags (SRS)
Safe Driving
Front airbags are designed to inflate during moderate-to-severe frontal collisions.
When the vehicle decelerates suddenly, the sensors send information to the control
unit which signals one or both front airbags to inflate.
A frontal collision can be either head-on or angled between two vehicles, or when a
vehicle crashes into a stationary object, such as a concrete wall.
While your seat belt restrains your torso, the
front airbag provides supplemental protection
for your head and chest.
The front airbags deflate immediately so that
they won’t interfere with the driver’s visibility
or the ability to steer or operate other
controls.
The total time for inflation and deflation is so fast that most occupants are not
aware that the airbags deployed until they see them lying in front of them.â– 
Operation
â– 
How the Front Airbags Work
1 How the Front Airbags Work
Although the driver’s and front passenger’s airbags
normally inflate within a split second of each other, it
is possible for 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 sufficient protection, and the supplemental
protection offered by the airbag would be minimal.

42
uuAirbags uFront Airbags (SRS)
Safe Driving
â– 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 scrapes, 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 front passen ger to move toward 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 mov e 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 sig nificant protection and are not designed
to deploy in such collisions.
Rollovers: Seat belts, and in vehicles equipped with a rollover sensor, side airbags,
and side curtain airbags offer the best protection in a rollover. Because front airbags
could provide little if any protection, they are not designed to deploy during a
rollover.â– When front airbags deploy with little or no visible damage
Because the airbag system senses s udden deceleration, a strong impact to the
vehicle framework or suspension might cause 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 the vehicle chassis. Since the impact is
underneath the vehicle, damage may not be readily apparent.â– 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.

43
uuAirbags uFront Airbags (SRS)
Safe Driving
Your front airbags have advanced features to help reduce the likelihood of airbag
related injuries to smaller occupants.
The driver’s advanced front airbag system
includes a seat position sensor.
If the seat is too far forward, the airbag
inflates with less force, regardless of the
severity of the impact.
The passenger’s advanced front airbag system
has weight sensors.
Although we recommend against carrying an
infant or small child in front, if the sensors
detect the weight of a child (up to about 65
lbs or 29 kg), the system will automatically
turn off the passenger’s front airbag.■
Advanced Airbags
1Advanced Airbags
If there is a problem with the driver’s seat position
sensor, the SRS indicator will come on and the airbag
will inflate with full (nor mal) force, regardless of the
driver’s seating position.
For both advanced front airbags to work properly:•Do not spill any liquid on or under the seats.•Do not put any object under the passenger’s seat.•Make sure any objects are positioned properly on
the floor. Improperly positioned objects can
interfere with the advanced airbag sensors.•All occupants should sit upright and wear their seat
belts properly.•Do not place any cover over the passenger’s side
dashboard.
Make sure the floor mat behind the front passenger's
seat is hooked to the floor mat anchor. An improperly
placed mat can interfere with the advanced airbag
sensors. 2 Floor Mats P. 452
Driver’s
Seat
Position
Sensor
Passenger’s
Seat
Weight
Sensors

44
uuAirbags uDriver’s Knee Airbag
Safe Driving
Driver’s Knee AirbagThe driver’s knee SRS airbag inflates in a moderate to severe frontal collision to help
keep the driver in the proper position and to help maximize the benefit provided by
the vehicles other safety features.
SRS (Supplemental Restraint System) indicates 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 for the driver.
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.â– 
Housing Locations
1 Driver’s Knee Airbag
Do not attach accessories on or near the driver’s knee
airbag. They can interfere with the proper operation
of the airbag, or hurt someone if an airbag inflates.
Housing
Location
â– 
Operation
When
inflated
Knee
Airbag

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uuAirbags uSide Curtain Airbags
Safe Driving
Side Curtain AirbagsThe side curtain airbags help protect the heads of the driver and passengers in outer
seating positions 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.â– 
Housing Locations
1Side Curtain Airbags
If the SRS control unit senses that your vehicle is
about to rollover, it immediately deploys both side
curtain airbags and activates both front seat belt
tensioners.
The airbag on the passenger’s side will deploy, and
the seat belt tensioner will activate, even if there are
no passengers on that side of the vehicle.
To get the best protection from the side curtain
airbags, occupants should wear their seat belts
properly and sit upright and well back in their seats.
Do not attach any objects to the side windows or roof
pillars as they can interf ere with the proper operation
of the side curtain airbags.
Side Curtain Airbag Storageâ– 
OperationDeployed Side Curtain Airbag

Continued
49
uuAirbags uAirbag System Indicators
Safe Driving
â– When side curtain airbags deploy in a frontal collision
One or both side curtain airbags may inflate in a moderate to severe angled frontal
collision.
In this case, the side curtain airbags will deploy slightly after the front airbags.Airbag System IndicatorsIf a problem occurs in the airbag system, the SRS indicator will come on and a
message appears on the multi-information display.
â– 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 a dealer as soon as possible. If you don’t, your airbags and seat
belt tensioners may not work properly when they are needed.
â– 
Supplemental Restraint System (SRS) Indicator
1 Supplemental Restraint System (SRS) Indicator
3
WARNING
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.
Models with
navigation
system
Models without
navigation
system

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uuAirbags uAirbag Care
Safe Driving
Airbag CareYou 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 a dealer in the following situations:â– When the airbags have deployed
If an airbag has inflated, the control unit and other related parts must be replaced.
Similarly, once an automatic seat belt tensioner has been activated, it must be
replaced.â– When the vehicle has been in a moderate-to-severe collision
Even if the airbags did not inflate, have your dealer inspect the following: the driver’s
seat position sensor, weight sensors in the passenger’s seat, front seat belt
tensioners, and each seat belt that was worn during the crash.â– Do not remove or modify a front seat without consulting a dealer
This would likely disable the driver’s seat position sensor or the weight sensors in the
passenger’s seat. If it is necessary to remove or modify a front seat to accommodate
a person with disabilities, contact an Acura dealer. For U.S. vehicles, Acura Client
Relations at 800-382-2238 and for Canadian vehicles, Acura Client Services at 1-
866-78-ACURA.
1 Airbag Care
We recommend against the use of salvaged airbag
system components, including the airbag, tensioners,
sensors, and control unit.

52Safe Driving
Child SafetyProtecting Child PassengersEach year, many children are injured or killed in vehicle crashes because they are
either unrestrained or not properly restrained. In fact, vehicle accidents 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 infants and children be properly restrained when they ride
in a vehicle.
Children should sit properly restrained in a rear seat. This is because:
• An inflating front or side airbag can injure
or kill a child sitting in the front seat.
• A child in the front seat is more likely 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.
1Protecting Child Passengers
The National Highway Traffic Safety Administration
and Transport Canada recommend that all children
ages 12 and under be properly restrained in a rear
seat. Some states or provinces/territories have laws
restricting where children may ride.
3
WARNING
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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uuChild Safety uProtecting Child Passengers
Safe Driving
• Any child who is too small to wear a seat belt correctly must be restrained in an
approved child seat that is properly secured to the vehicle using either the lap belt
portion of the lap/shoulder belt or the lower anchors of the LATCH system.
• Never hold a child on your lap because it is impossible to protect them in the
event of a collision.
• Never put a seat belt over yourself and a child. During a crash, the belt would
likely press deep into the child and cause serious or fatal injuries.
• Never let two children use the same seat belt. Both children could be very
seriously injured in a crash.
• Do not allow children to operate the doors, windows or seat adjustments.
• Do not leave children in the vehicle unattended, especially in hot weather when
the inside of the vehicle can get hot enough to kill them. They could also activate
vehicle controls causing it to move unexpectedly.
1Protecting Child Passengers
To deactivate a lockable retractor, release the buckle
and allow the seat belt to wind up all the way.
To remind you of the passenger’s front airbag
hazards and child safety, your vehicle has warning
labels on the dashboard (U.S. models) and on the
front visors. Please read and follow the instructions
on these labels.
2 Safety Labels P. 65
3
WARNING
Allowing a child to play with a seat belt or
wrap one around their neck can result in
serious injury or death.
Instruct children not to play with any seat
belt and make sure any unused seat belt a
child can reach is buckled, fully retracted,
and locked.