2020 Acura MDX sensor

51
uuAirbags uSide Airbags
Safe Driving
■When a side airbag deploys with little or no visible damage
Because the airbag system senses sudden acceleration, a strong impact to the side
of the vehicle’s framework can cause a side airbag to deploy. In such cases, there
may be little or no damage, but the side impact sensors detected a severe enough
impact to deploy the airbag.
■When a side airbag may not deploy, even though visible damage appears
severe
It is possible for a side airbag not to deploy during an impact that results in
apparently severe damage. This can occur when the point of impact was toward the
far front or rear of the vehicle, or when the vehicle’s crushable body parts absorbed
most of the crash energy. In either case , the side airbag would not have been
needed nor provided protection even if it had deployed.
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uuAirbags uAirbag System Indicators
54
Safe Driving■When the passenger front airbag off
indicator comes on
The indicator comes on to alert you that the
passenger’s front airbag has been turned off.
This occurs when the weight sensors detect
about 65 lbs (29 kg) or less, the weight of an
infant or small child, on the seat.
Children age 12 or under should always ri de properly restrained in a back seat.
2Child Safety P. 56
Objects placed on the 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.
■Passenger Front Airbag Off Indicator1Passenger Front Airbag Off Indicator
If the indicator comes on wi th no front passenger and
no objects on the passenger’s seat, or with an adult
riding there, 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 obj ect pressing against the
rear of the seat-back.
•A rear passenger pushing or pulling on the back of
the front passe nger’s seat.
•The front seat or seat-back is forced back against
an object on the seat or floor behind it.
•An object placed under th e front passenger’s seat.
If none of these conditions exist, have your vehicle
checked by a dealer as soon as possible.
The passenger front airbag off indicator may come
on and go off repeat edly if the total weight on the
seat is near the airbag cutoff threshold.
U.S. Canada
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55
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 a dealer in the following situations:
■When the airbags 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 vehicle has been in a moderate-to-severe collision
Even if the airbags did not inflate, have yo ur 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 consulting a dealer
This would likely disable or affect the proper operation of the driver’s seat position
sensor or the weight sensors in the passenge r’s seat. If it is necessary to remove or
modify a front seat to accommodate a pers on with disabilities, contact an Acura
dealer, or for U.S. vehicles, Acura Clie nt Relations at 1-800-382-2238 and for
Canadian vehicles, Acura Client Services at 1-888-9-ACURA-9.
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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58
uuChild Safety uSafety of Infants and Small Children
Safe Driving
Safety of Infants and Small Children
An infant must be properly restrained in a rear-facing, reclining child seat until the
infant reaches the seat manufacturer’s weig ht or height limit for the seat, and the
infant is at least one year old.
■Positioning a rear-facing child seat
Child seats must be placed and secured in a
rear seating 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. Make sure that th ere is no contact between the child seat
and the seat in front of it.
It can also interfere with pr oper operation of the passenger’s advanced front airbag
system.
2 Airbags P. 41
If this occurs, we recommend that you install the child seat directly behind the front
passenger’s seat, move the seat as far fo rward as needed, and leave it unoccupied.
Or, you may wish to get a sm aller rear-facing child seat.
■Protecting Infants1Protecting Infants
Many experts recommend us e 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.
Rear-facing child seats should never be installed in a
forward-facing position.
Always refer to the child seat manufacturer’s
instructions before installation.
Do not allow a front seat to rest against a child seat
installed in a rear seating position:
The weight sensor in the fr ont seat may not correctly
detect the actual weight of the occupant.
3WARNING
Placing a rear-facing child seat in the front
seat can result in serious injury or death
during a crash.
Always place a rear-fac ing child seat in the
rear seat, not the front.
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85
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Seat Belt
Reminder
Indicator
●Comes on and the beeper sounds
if you are not wearing a seat belt
when you set the power mode to
ON.
●If the front passenger is not
wearing a seat belt, the indicator
comes on about a few seconds
later.
●Blinks while driving if either you
and/or the front passenger has
not fastened a seat belt. The
beeper sounds an d the indicator
blinks at regular intervals.
●The beeper stops and the indicator goes off
when you and the front passenger fasten their
seat belts.
●Stays on after you and/or the front
passenger has fastened the seat belt(s) -
A detection error may have occurred in the
sensor. Have your vehicle checked by a dealer.
2 Seat Belt Reminder P. 34
Low Fuel Indicator
●Comes on when the fuel reserve
is running low (approximately 2.5
U.S. gal./9.5 Liter left).
●Blinks if there is a problem with
the fuel gauge.
●Comes on - Refuel your vehicle as soon as
possible.
●Blinks - Have your vehicle checked by a
dealer.
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93
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Lane Keeping
Assist System
(LKAS ) Indicator
(Amber)●Comes on for a few seconds
when you set the power mode to
ON, then goes off.
●Comes on if there is a problem
with the LKAS.
●Stays on constantly - Have your vehicle
checked by a dealer.
Lane Keeping
Assist System
( LKAS ) Indicator
(Green)
●Comes on when you press the
MAIN button.2Lane Keeping Assist System (LKAS)
P. 510—
●Comes on when the LKAS is in
operation, or the LKAS button is
pressed, but the temperature
inside the front sensor camera is
too high. The LKAS cancels
automatically. Th e beeper sounds
simultaneously.●Use the climate control system to cool down
the camera.
●Goes off - The camera has been cooled down
and the system activates normally.
2 Front Sensor Camera P. 487
●Comes on when the area around
the camera is blocked by dirt,
mud, etc. Stop your vehicle in a
safe place, and wipe it off with a
soft cloth.
●May come on when driving in
bad weather (rain, snow, fog,
etc.)
●Have your vehicle checke d by a dealer if the
indicator and message come back on after
you cleaned the area around the camera.
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94
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Road Departure
Mitigation (RDM)
Indicator
●Comes on for a few seconds
when you change the power
mode to ON, then goes off.
●Comes on if there is a problem
with the RDM system.
●Stays on constantly - Have your vehicle
checked by a dealer.
●Comes on when the RDM system
shuts itself off.●Stays on - The temperature inside the camera
is too high.
Use the climate control system to cool down
the camera.
The system activates when the temperature
inside the camera cools down.
2 Front Sensor Camera P. 487
●Stays on - The area around the camera is
blocked by dirt, mud, etc. Stop your vehicle in
a safe place, and wipe it off with a soft cloth.
●Have your vehicle checked by a dealer if the
indicator and message come back on after
you cleaned the area around the camera.
2Front Sensor Camera P. 487
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95
uuIndicators u
Continued
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Adaptive Cruise
Control (ACC)
with Low Speed
Follow Indicator
(Amber)●Comes on for a few seconds
when you set the power mode to
ON, then goes off.
●Comes on if there is a problem
with ACC with Low Speed
Follow.
●Comes on while driving - Have your vehicle
checked by a dealer.
Adaptive Cruise
Control ( ACC)
with Low Speed
Follow Indicator
(Green)
●Comes on when you press the
MAIN button.2Adaptive Cruise Control (ACC) with Low
Speed Follow P. 489—
●Comes on if anything covers the
radar sensor cover and prevents
the sensor from detecting a
vehicle in front.
●May come on when driving in bad
weather (rain, s now, fog, etc.)
●ACC has been automatically
canceled.
●When the radar sensor gets dirty, stop your
vehicle in a safe place, and wipe off dirt using
a soft cloth.
●Have your vehicle checke d by a dealer if the
message does not disappear even after you
clean the sensor cover.
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