2015 Acura MDX light

21Quick Reference Guide
What to Do If
The power mode does not
change from VEHICLE OFF
(LOCK) to ACCESSORY.
Why?
●The steering wheel may be locked.●Move the steering wheel left and right
after pressing the ENGINE START/STOP
button.
The power mode does not
change from ON to
VEHICLE OFF (LOCK). Why?
The shift lever should be moved to
(P
.
Why does the brake pedal
pulsate slightly when
applying the brakes?
This can occur when the ABS activates, and does not indicate a
problem. Apply firm, steady pressure on the brake pedal. Never
pump the brake pedal.

22Quick Reference Guide
The rear door cannot be
opened from inside the
vehicle. Why?
Check if the childproof lock is in the
lock position. If so, open the rear
door with the outside door handle.
To cancel this function, push the
lever to the unlock position.
Why do the doors lock
after I unlocked the doors
using a remote
transmitter?
If you do not open the doors within 30 seconds, the doors are
relocked automatically for security.
Why does the beeper
sound when I open the
driver’s door?
The beeper sounds when:●The exterior lights are left on.●The power mode is in ACCESSORY.
Why does the beeper
sound when I start driving?
The beeper sounds when:●Driver and/or front passenger are not wearing their seat belts.●The parking brake lever is not fully released.

33
uuSeat Belts uAbout Your Seat Belts
Safe Driving
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 frontal
collision, sometimes even if the collision is not
severe enough to inflate the front airbags or
the driver’s knee airbag.
Are the motor-powered pretensioners that
start to retract the front seat belts when the
CMBS
TM, brake assist system, or VSA ® system
is in operation. They may also activate when
you steer the vehicle hard, or the vehicle is
impacted. After retracted, the seat belts are
slackened to their original positions.
As convenient features, the e-pretensioners
slightly retract the seat belts when you latch
the seat belt buckle, depress the brake pedal
more aggressively than you normally do, or
make a sharp turn, and fully retract when you
release the seat belt buckle.
■
Automatic Seat Belt Tensioners
1 Automatic Seat Belt Tensioners
The seat belt tensioners can only operate once.
If a tensioner is activated, the SRS indicator will come
on. Have a dealer replace the tensioner and
thoroughly inspect the seat belt system as it may not
offer protection in a subsequent crash.
During a moderate-to-severe side impact, the
tensioner on that side of the vehicle also activates.
■
Seat Belt e-pretensioners
*
1Seat Belt e-pretensioners
*
If only the e-pretensioners were activated, no
components need to be replaced.
The e-pretensioners may not work if:•A warning message for e-pretensioners appears on
multi-information display.•Vehicle Stability Assist (VSA ®) System Indicator is
on.
* Not available on all models

Continued
51
uuAirbags uAirbag System Indicators
Safe Driving
■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 MID.
■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.
■
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.

75
uuIndicators u
Continued
Instrument Panel
Indicator
Name
On/Blinking
Explanation
Message
Vehicle Stability
Assist (VSA ®)
System Indicator
●Comes on for a few seconds when
you set the power mode to ON,
then goes off.●Blinks when VSA ®, or trailer stability
assist is active.●Comes on if there is a problem with
the VSA ®, hill start assist, trailer
stability assist or brake lighting
system.
●Stays on constantly - Have your vehicle
checked by a dealer.
2 Vehicle Stability Assist (VSA ®), aka
Electronic Stability Control (ESC),
System P. 362
2 Trailer Stability Assist
* P. 319
2 Hill start assist system P. 328
●When Trailer Stability Assist Problem is
displayed on the MID, the VSA ® does not
activate.
VSA ® OFF
Indicator
●Comes on for a few seconds when
you set the power mode to ON,
then goes off.●Comes on when you deactivate
VSA ®.
2 VSA ® On and Off P. 363
—
* Not available on all models

76
uuIndicators u
Instrument Panel
Indicator
Name
On/Blinking
Explanation
Message
Speed-sensitive
Electric Power
Steering (EPS)
System Indicator
●Comes on when you set the power
mode to ON, and goes off when
the engine starts.●Comes on if there is a problem with
the EPS system.
●Stays on constantly or does not come
on at all - Have your vehicle checked by a
dealer.
2 If the Speed-Sensitive Electric Power
Steering (EPS) System Indicator
Comes On P. 472
Low Tire
Pressure/TPMS
Indicator
●Comes on for a few seconds when
you set the power mode to ON.●Comes on if the tire pressure of any
of the tires becomes significantly
low.●Blinks for about one minute, and
then stays on if there is a problem
with the TPMS, or when a compact
spare tire
* is temporarily installed.
●Comes on while driving - Stop in a safe
place, check tire pressures, and inflate the
tire(s) if necessary.●Blinks and remains on - Have your
vehicle checked by a dealer. If the vehicle is
fitted with a compact spare, get your
regular tire repaired or replaced and put
back on your vehicle as soon as you can.
Turn Signal
Indicators
●Blinks when you operate the turn
signal lever.●Blinks along with all turn signals if
you press the hazard warning
button.
●Does not blink or blinks rapidly - A turn
signal light bulb has blown. Change the
bulb immediately.
2 Front Turn Signal/Front Side Marker/
Parking Light Bulbs P. 412
—
High Beam
Indicator
●Comes on when the high beam
headlights are on.
—
—
* Not available on all models

77
uuIndicators u
Continued
Instrument Panel
Indicator
Name
On/Blinking
Explanation
Message
Lights On
Indicator
●Comes on whenever the light
switch is on, or in AUTO when the
exterior lights are on.
●If you set the power mode to ACCESSORY
or VEHICLE OFF (LOCK) while the lights are
on, a chime sounds when the driver’s door
is opened.
—
Immobilizer
System Indicator
●Comes on briefly when you set the
power mode to ON, then goes off.●Comes on if the immobilizer system
cannot recognize the key
information.
●Blinks - You cannot start the engine. Set
the power mode to VEHICLE OFF (LOCK),
then select the ON mode again.●Repeatedly blinks - The system may be
malfunctioning. Have your vehicle checked
by a dealer.●Do not attempt to alter this system or add
other devices to it. Electrical problems can
occur.
—

89
uuIndicators uMulti-Information Display (MID) Warning and Information Messages
Continued
Instrument Panel
Message
Condition
Explanation
●Appears when pressing the IDS button.
u Press again to change the next mode.
2 Integrated Dynamics System (IDS) P. 335
●Appears if there is a problem with the radiator system.
●Drive slowly to prevent overheating and have your
vehicle checked by a dealer as soon as possible.
●Appears when there is a problem with the headlights.
●Appears while driving - The low beam headlights
may not be on. When conditions allow you to drive
safety, have your vehicle checked by a dealer as soon as
possible.
●Appears if there is a problem with the parking sensor
system
*.
●Check if the area around the sensor(s) is covered with
mud, ice, snow, etc. If the indicator(s) stays on or the
beeper does not stop even after you clean the area,
have the system checked by a dealer.
* Not available on all models