2017 Acura MDX weight

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AFETY
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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Passenger Airbag Off Indicator
The indicator comes on to alert you that the front
passenger’s front airbag has been turned off. This
occurs when the front passenger’s weight sensors
detect 65 lbs (29 kg) or less, the weight of an infant
or small child on the seat.
Infants and small children should always ride
properly restrained in a back seat.
Objects placed on the front passenger’s seat can also cause the indicator to come
on.
If the front passenger’s seat is empty, the passenger’s front airbag will not deploy
and the indicator will not come on.
If the indicator comes on with no occupant or objects in the front passenger’s
seat, something may be interfering with the weight sensors, such as:
•
An object hanging on the seat or

in the seat-back pocket.
•
A child seat or other object

pressing against the rear of the seat-back.
•
A rear passenger pushing or pulling

on the back of the front passenger’s seat.
•
The front seat

or seat-back is forced against an object on the seat or floor
behind it.
•
An object placed under the

front passenger’s seat.
If none of these conditions exist, have your vehicle checked by a dealer as soon as
possible.
The passenger airbag off indicator may go on and off repeatedly if the total
weight on the seat is near the airbag cutoff threshold.
U.S. Canada

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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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Protecting Infants
An infant must be properly restrained in a rear-facing, reclining child seat until
the infant reaches the seat manufacturer’s weight or height limit for the seat, and
the infant is at least one year old. Many experts recommend use of a rear-facing
seat for a child up to two years old if the child’s height and weight are appropriate
for a rear-facing seat.
Child seats must be placed and secured in a rear
seating position. Rear-facing child seats should never
be installed in a forward-facing position.
When properly installed, a rear-facing child seat may
prevent the driver or a front passenger from moving
their seat all the way back, or from locking their
seat-back in the desired position. If this occurs, we
recommend that you install the child seat directly behind the front passenger’s
seat, move the seat as far forward as needed, and leave it unoccupied. Or, you
may wish to get a smaller rear-facing child seat.
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.
WARNING
Placing a rear-facing child seat in the front seat can result in serious injury or
death during a crash.
Always place a rear-facing child seat in the rear seat, not the front.
WARNING

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Protecting Smaller Children
If a child is at least one year old and within the weight range indicated by the
child seat manufacturer, the child should be properly restrained in a firmly
secured forward-facing child seat until they exceed the weight and height
limitations for the forward-facing child seat.
We strongly recommend placing a forward-facing
child seat in a rear seating position.
Placing a forward-facing child seat in the front seat
can be hazardous, even with advanced front airbags
that automatically turn the passenger’s front airbag
off. A rear seat is the safest place for a child.
Selecting a Child Seat
Most child seats are LATCH-compatible (Lower Anchors and Tethers for
CHildren). Some have a rigid-type connector, while others have a flexible-type
connector. Both are equally easy to use. Some existing and previously owned
child seats can only be installed using the seat belt. Whichever type you choose,
follow the child seat manufacturer’s use and care instructions as well as the
instructions in this manual. Proper installation is key to maximizing your child’s
safety.
In seating positions and vehicles not equipped with LATCH, a LATCH-compatible
child seat can be installed using the seat belt and a top tether for added security.
This is because all child seats are required to be designed so that they can be
secured with a lap belt or the lap part of a lap/shoulder belt. In addition, the
child seat manufacturer may advise that a seat belt be used to attach a LATCH-
compatible seat once a child reaches a specified weight. Please read the child
seat owner’s manual for proper installation instructions.
Important considerations when selecting a child seat
Make sure the child seat meets the following three requirements:
•
The child seat is the correct

type and size for the child.
•
The child seat is the correct

type for the seating position.
•
The child seat is compliant with Federal Motor

Vehicle Safety Standard 213 or
Canadian Motor Vehicle Safety Standard 213. 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.
WARNING

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Installing a Child Seat with a Lap/Shoulder Seat Belt
1.
Place the child seat on the
vehicle seat.
2.
Route the seat

belt through the child
seat according to the seat manufacturer’s
instructions, and insert the latch plate into the
buckle. Insert the latch plate fully until it clicks.
3.
Slowly pull the shoulder part

of the belt all the
way out until it stops. This activates the lockable
retractor.
4.
Let the seat belt completely

wind up into the
retractor, then try to pull it out to make sure
the retractor is locked. If you are able to pull the
shoulder belt out, the lockable retractor is not
activated. Pull the seat belt all the way out, and
repeat steps 3 – 4.
5.
Grab the shoulder part of

the seat belt near the
buckle, and pull up to remove any slack from the
lap part of the belt. When doing this, place your
weight on the child seat and push it into the
vehicle seat.
6.
Make sure

the child seat is firmly secured by
rocking it forward and back and side to side;
little movement should be felt.
7.
Make sure an

y unused seat belt that a child
can reach is buckled, the lockable retractor is
activated, and the belt is fully retracted and
locked.
To deactivate a lockable retractor, release the buckle and allow the seat belt to
wind up all the way.

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Allowing a child age 12 or under to sit in the front can result in injury or
death if the passenger’s front airbag inflates.
If a larger child must ride in front, move the vehicle seat as far to the rear as
possible, have the child sit up properly and wear the seat belt properly, using
a booster seat if needed.
WARNING
Protecting Larger Children
When a child is too big for a child seat, secure the child in a rear seat using the
lap/shoulder seat belt.
Have the child sit upright and all the way back, then ensure the following:
•
The child’s knees bend comfortably

over the edge
of the seat.
•
The shoulder belt crosses between the child’

s
neck and arm.
•
The lap part of the seat belt is as low as possible,
touching the

child’s thighs.
•
The child can stay seated for the

whole trip.
If a lap/shoulder belt cannot be used properly, position the child in a booster seat
in a rear seating position. For the child’s safety, check that the child meets the
booster seat manufacturer’s recommendations.
Some U.S. states and Canadian provinces/territories require children to use a
booster seat until they reach a given age or weight (e.g., 6 years or 60 lbs). Be
sure to check current laws in the state or province/territory where you intend to
drive.