2018 Acura RDX sensor

47
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 to not deploy during an impact that results in
apparently severe damage. This can occu r when the point of impact was towards
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 protec tion even if it had deployed.

uuAirbags uAirbag System Indicators
50
Safe Driving■When the passen ger 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 fro nt passenger’s weight
sensors detect 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. 52
Objects placed on the seat can also cause the indicator to come on.
If the front passenger seat is empty, the passenger’s front airbag will not deploy and
the indicator will not come on.
■Passenger Airbag Off Indicator1 Passenger Airbag Off Indicator
If the indicator comes on with 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 airbag off indicator may come on and
goes off repeatedly if the to tal weight on the seat is
near the airbag cutoff threshold.
U.S. Canada

51
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, the 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 infl ate, 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 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 Acur a dealer. For U.S. vehicles, Acura Client
Service at 1-800-382-2238 and for Canadian vehicles, Acura Client Service at
1-888-9-ACURA-9.
1 Airbag Care
We recommend against the use of salvaged airbag
system components, including the airbag, tensioners,
sensors, and control unit.

54
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. 39
If this occurs, we recommend that you insta ll 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
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-facing child seat in the
rear seat, not the front.

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uuIndicators u
Continued
Instrument Panel
*1:On the left: Models wi thout full color display
On the right: Models with full color display
IndicatorNameOn/BlinkingExplanationMessage*1
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 or the
front passenger has not fastened a
seat belt. The beeper sounds and 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 or the front
passenger has fastened the
seat belt - A detection error may
have occurred in the sensor. Have
the vehicle checked by a dealer.
2 Seat Belt Reminder P. 32
Low Fuel
Indicator
●Comes on when the fuel reserve is
running low (approximately 2.5 U.S.
gal./9.2 Liter left).
●Blinks if there is a problem with the
fuel gauge.
●Comes on - Refuel your vehicle as
soon as possible.
●Blinks - Have the vehicle checked
by a dealer.
Anti-lock Brake
System ( ABS)
Indicator
●Comes on for a few seconds when you
set the power mode to ON, then goes
off.
●If it comes on at any other time, there
is a problem with the ABS.
●Stays on constantly - Have the
vehicle checked by a dealer. With
this indicator on, your vehicle still
has normal braking ability but no
anti-lock function.
2Anti-lock Brake System (ABS) P. 322

79
uuIndicators u
Continued
Instrument Panel
*1:On the left: Models wi thout full color display
On the right: Models with full color display
IndicatorNameOn/BlinkingExplanationMessage*1
Blind spot
information (BSI)
System
Indicator
*
●Comes on for a few seconds when
you change the power mode to
ON, then goes off.
●Stays on while BS I is turned off.
—
●Comes on when mud, snow, or ice
accumulates in the vicinity of
sensor.●Comes on while driving - Remove
the obstacle in the vicinity of sensor.
2 Blind spot information (BSI)
System* P. 313
●Comes on if there is a problem with
the system.●Comes on while driving - Have your
vehicle checked by a dealer.
* Not available on all models

80
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Lane Departure
Warning (LDW)
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 LDW system.
●Stays on constantly - Have your vehicle
checked by a dealer.
●Comes on when the LDW 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. 284
●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.
2 Front Sensor Camera* P. 284
Models with LDW
* Not available on all models

83
uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage
Collision
Mitigation
Braking System
TM
(CMBSTM)
Indicator
●Comes on when the CMBSTM system
shuts itself off.●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.
2 Front Sensor Camera* P. 284
●When the radar sensor gets dirty, stop your
vehicle in a safe place, and wipe off dirt
using a soft cloth.
●Have your vehicle checked by a dealer if the
message does not disappear even after you
clean the sensor cover.
2Collision Mitigation Braking SystemTM
(CMBSTM)* P. 324
●Stays on - The temperature inside the
camera is too high. Us e the climate control
system to cool down the camera. The
system activates wh en the temperature
inside the camera cools down.
2 Front Sensor Camera* P. 284
Models with CMBSTM
* Not available on all models