2017 Acura MDX driver 1

Event Data RecordersThis vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR is to record, in certain crash or near crash-like situations, such as an air
bag deployment or hitting a road obstacle, data that will assist in understanding
how a vehicle’s systems performed. The EDR is designed to record data related
to vehicle dynamics and safety systems for a short period of time, typically 30
seconds or less. The EDR in this vehicle is designed to record such data as:
•
How various systems in

your vehicle were operating;
•
Whether or not the

driver and passenger safety belts were buckled/
fastened;
•
How far (if at all) the

driver was depressing the accelerator and/or brake
pedal; and,
•
How fast the v

ehicle was traveling.
These data can help provide a better understanding of the circumstances in which
crashes and injuries occur. NOTE: EDR data are recorded by your vehicle only if a
non-trivial crash situation occurs; no data are recorded by the EDR under normal
driving conditions and no personal data (e.g., name, gender, age, and crash
location) are recorded. However, other parties, such as law enforcement, could
combine the EDR data with the type of personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR, special equipment is required, and access to
the vehicle or the EDR is needed. In addition to the vehicle manufacturer, other
parties such as law enforcement that have the special equipment can read the
information if they have access to the vehicle or the EDR.
The data belong to the vehicle owner and may not be accessed by anyone else
except as legally required or with the permission of the vehicle owner.
Service Diagnostic Recorders This vehicle is equipped with service-related devices that record information
about powertrain performance. The data can be used to verify emissions law
requirements and/or help technicians diagnose and solve service problems. It
may also be combined with data from other sources for research purposes, but it
remains confidential.

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An enclosed area such as a garage can quickly fill up with carbon monoxide gas.
Do not run the engine with the garage door closed. Even when the garage door is
open, drive out of the garage immediately after starting the engine.
Carbon monoxide gas is toxic. Breathing it can cause unconsciousness and
even kill you.
Avoid any enclosed areas or activities that expose you to carbon monoxide.
WARNING
Seat Belts
A seat belt is your best protection in all types of collisions. Airbags are designed to
supplement seat belts, not replace them. So even though your vehicle is equipped
with airbags, make sure you and your passengers always wear your seat belts and
wear them properly.
Lap/Shoulder Seat Belts
All six or seven seating positions are equipped with lap/shoulder seat belts with
emergency locking retractors. In normal driving, the retractor lets you move
freely while keeping some tension on the belt. During a collision or sudden stop,
the retractor locks to restrain your body. The front passenger’s, second-row, and
third-row seat belts also have a lockable retractor for use with child seats.
The front seats are equipped with automatic seat belt tensioners to enhance
safety. The tensioners automatically tighten the front seat belts during a
moderate-to-severe front collision, sometimes even if the collision is not severe
enough to inflate the front airbags or the driver’s knee airbag.
Proper Use of Seat BeltsFollow these guidelines for proper use:
•
All occupants should sit upright,

well back in the seat, and remain in that
position for the duration of the trip. Slouching and leaning reduces the
effectiveness of the belt and can increase the chance of serious injury in a crash.
•
Never place the shoulder part

of a lap/shoulder seat belt under your arm or
behind your back. This could cause very serious injuries in a crash.
•
Two people should never use

the same seat belt. If they do, they could be very
seriously injured in a crash.
•
Do not put any accessories on

the seat belts. Devices intended to improve
comfort or reposition the shoulder part of a seat belt can reduce the protective
capability and increase the chance of serious injury in a crash.
•
No one should sit in a seat with an inoperativ

e seat belt or one that does not
appear to be working correctly. Using a seat belt that is not working properly
may not protect the occupant in a crash. Have a dealer check the belt as soon
as possible.

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Airbags
Your vehicle is equipped with several types of airbags: front airbags, driver’s knee
airbag, side airbags, and side curtain airbags.
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. They 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.
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.
Driver’s Knee AirbagThe driver’s knee SRS airbag inflates with the driver’s front airbag 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 vehicle’s other safety features.
Advanced Airbags
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.
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 (normal) force,
regardless of the driver’s seating position.
The passenger’s advanced front airbag system
has weight sensors. Although Acura recommends
against carrying an infant or small child in front, if
the sensors detect the weight of a child (up to 65
lbs or 29 kg), the system will automatically turn off
the passenger’s front airbag.
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 an

y 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 cov

er over any part of the passenger 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.
Driver’s
seat
position
sensor
Passenger’s
seat weight
sensors

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Side Airbags
The side airbags help protect the upper torso and pelvis of the driver or a front
passenger during a moderate-to-severe side impact. They are housed in the
outside edge of the driver’s and front passenger’s seat-backs. Both are marked
SIDE AIRBAG.
Side Curtain Airbags
The side curtain airbags help protect the heads of the driver and passengers in
outer seating positions during a moderate-to-severe side impact or angeled-
frontal 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 airbags are designed to deploy
in a rollover or moderate-to-severe side impact.
If the SRS control unit senses that your vehicle is
about to roll over, it immediately deploys both side
curtain airbags and activates both front seat belt
tensioners. If the impact is on the passenger’s side,
the passenger’s side curtain airbag will inflate even
if there are no occupants 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 interfere
with the proper operation of the side curtain airbags.
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.
Side curtain airbag storage
Deployed side curtain airbags

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Important Facts About Your Airbags
Always wear your seat belt properly, and sit upright and as far back from the
steering wheel as possible while allowing full control of the vehicle. A front
passenger should move their seat as far back from the dashboard as possible.
Do not place hard or sharp objects between yourself and a front airbag.
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 front airbag inflates.
Do not attach or place objects on the front and driver’s knee airbag covers.
Objects on the covers marked SRS AIRBAG could interfere with the proper
operation of the airbags or be propelled inside the vehicle and hurt someone if
the airbags inflate.
Do not attach accessories on or near the side airbags. They can interfere with
the proper operation of the airbags, or hurt someone if an airbag inflates.
Do not attach any objects to the side windows or roof pillars. They can
interfere with the proper operation of the side curtain airbags.
Do not cover or replace the front seat-back covers. This can prevent your side
airbags from properly deploying during a side impact.
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.
WARNING
Airbag System Indicators
If a problem occurs in the airbag system, the SRS indicator comes on and a
message appears on the multi-information display.
SRS (Supplemental Restraint System) Indicator
If the indicator comes on at any other time besides
vehicle start-up, 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. An open glove box can cause serious injury to your passenger in a crash, even
if the passenger is wearing the seat belt.
Always keep the glove box closed while driving.
WARNING
Airbag System
(SRS) Problem

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Airbag System Components
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1 Two SRS (Supplemental Restraint System) front airbags. The driver’s airbag
is stored in the center of the steering wheel; the front passenger’s airbag is
stored in the dashboard. Both are marked SRS AIRBAG.
2 Driver’s knee airbag. The knee airbag is stored under the steering column. It is marked SRS AIRBAG.
3 Two side airbags, one for the driver and one for the front passenger. The airbags are stored in the outer edges of the seatbacks. Both are marked SIDE
AIRBAG.
4 Two side curtain airbags, one for 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.
5 An electronic control unit that, when the power mode is on, continually monitors information about the various impact sensors, seat and buckle
sensors, airbag activators, and seat belt tensioners.
6 Automatic front seat belt tensioners. The driver’s and front passenger’s seat belts incorporate sensors that detect whether or not they are fastened.
7 A driver’s seat position sensor. If the seat is too far forward, the driver’s front airbag will inflate with less force.
8 Weight sensors in the front passenger’s seat. The front passenger’s front airbag will be turned off if the weight on the seat is approximately
65
lbs (29 kg) or less (the

weight of an infant or small child).
9 Impact sensors that can detect a moderate-to-severe front or side impact.

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10 An indicator on the dashboard that alerts you that the front passenger’s front
airbag has been turned off.
11 An indicator on the instrument panel that alerts you to a possible problem with the airbag system or seat belt tensioners.
12 Safing sensor
13 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.
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 a dealer in the following situations:
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.
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.
Do not remove or modify a front seat without first consulting a dealer
This would likely disable or affect 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, call Acura Client Relations at (800) 382-2238. For Canadian vehicles,
call Acura Client Services at (888) 922-8729.

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Child Safety
Each year, many children are injured or killed in vehicle crashes because they are
either unrestrained or not properly restrained. In fact, vehicle collisions are the
number one cause of death of children ages 12 and under.
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.
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.
Protecting Child Passengers—Important Considerations
•
An inflating front
or side airbag can injure or kill a child sitting in the front
passenger’s seat.
•
A child in the fr

ont passenger’s 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.
•
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 o

ver 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 childr

en 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.
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.
WARNING