2013 Acura MDX ABS

Supplemental Restraint
System Indicator
This indicator comes on briefly when
you turn the ignition switch to the
ON (II) position. If it comes on at any
other time, it indicates a potential
problem with your front airbags. This
indicator will also alert you to a
potential problem with your airbag
system components. You will also
see a‘‘CHECK AIRBAG SYSTEM’’
message on the multi-information
display (see page 87). For more
information, see page 36.
U.S. Canada
Side Airbag Off
Indicator
This indicator comes on when you
turn the ignition switch to the ON
(II) position. If it comes on at any
other time, it indicates that the
passenger's side airbag has
automatically shut off. You will also
see a‘‘PASSENGER SIDE AIRBAG
OFF’’message on the multi-
information display (see page 87).
For more information, see page 36.
Anti-lock Brake System
(ABS) Indicator
This indicator normally comes on for
a few seconds when you turn the
ignition switch to the ON (II)
position. If this indicator comes on at
any other time, there is a problem in
the ABS. If this happens, take the
vehicle to your dealer to have it
checked. With this indicator on, your
vehicle still has normal braking
ability but no anti-lock function. You
will also see a‘‘CHECK ABS
SYSTEM’’message on the multi-
information display (see page 88).
For more information, see page 461.
Instrument Panel Indicators7012/07/17 18:10:57 13 ACURA MDX MMC North America Owner's M 50 31STX660 enu

●Driving on a mountainous road, or
driving off road for extended
periods.●Abrupt steering wheel movement.●When the ABS or VSA is activated.●When the VSA indicator comes on.
If ACC is canceled by any these
conditions, wait until the condition
improves, then press the RES/
ACCEL button to restore ACC. When
you do this, the vehicle will resume
its set cruising speed.
If you turn the ignition switch to the
ACCESSORY (I) or LOCK (0)
position after ACC was automatically
canceled, the set speed is erased,
and you must enter it again (see page
353).ACC Indicator
The ACC amber indicator normally
comes on for a few seconds when
you turn the ignition switch to the
ON (II) position. If it comes on at any
other time, there is a problem in the
ACC system. If this happens, take
the vehicle to your dealer to have it
checked.
The ACC system cannot be used
while this amber indicator is on.
ACC INDICATOR
CONTINUED
Adaptive Cruise Control (ACC)
359
Features
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Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxygenated gasoline
containing up to 10% ethanol by
volume and up to 15% MTBE by
volume. Do not use gasoline
containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.Because the level of detergency and
additives in gasoline vary in the
market, Honda endorses the use of
‘‘TOP TIER Detergent Gasoline’’
where available to help maintain the
performance and reliability of your
vehicle. TOP TIER Detergent
Gasoline meets a new gasoline
standard jointly established by
leading automotive manufacturers to
meet the needs of today’s advanced
engines. Qualifying gasoline retailers
will, in most cases, identify their
gasoline as having met‘‘TOP TIER
Detergent Gasoline’’standards at the
retail location. This fuel is
guaranteed to contain the proper
level of detergent additives and be
free of metallic additives. The proper
level of detergent additives, and
absence of harmful metallic additives
in gasoline, help avoid build-up of
deposits in your engine and emission
control system.For further important fuel-related
information for your vehicle, or
information on gasoline that does not
contain MMT, visit My Acura at
owners.acura.com.
In Canada, visit
www.acura.ca
for additional
information on gasoline.
Fuel Recommendation
423
Before Driving
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This section gives you tips on
starting the engine under various
conditions, and how to operate the
automatic transmission. It also
includes important information on
parking your vehicle, the braking
system, the Super Handling-All
Wheel Drive™(SH-AWD
®) system,
the vehicle stability assist (VSA
®)
system, active damper system (If
equipped), the tire pressure
monitoring system (TPMS), the
collision mitigation braking system™
(CMBS™), the blind spot information
system (BSI) and facts you need if
you are planning to tow a trailer or
drive off-high way.Driving Guidelines
......................
440
Preparing to Drive
......................
441
Starting the Engine
.....................
442
Check Starting System
Message
.............................
443
Automatic Transmission
.............
443
Driving with the Paddle
Shifters
................................
447
Using the Paddle Shifters in
the D position (D-Paddle
Shift Mode)
.....................
447
Using the Paddle Shifters in
the S position (Sequential
Shift Mode)
.....................
449
Super Handling-All Wheel
Drive™(SH-AWD
®)
System
................................
452
Parking
.......................................
454
Tire Pressure Monitoring System
(TPMS)
...................................
455
Braking System
..........................
460
Anti-lock Brakes (ABS)
...............
461
Collision Mitigation Braking
System™(CMBS™)
...............
463Vehicle Stability Assist (VSA
®),
aka Electronic Stability Control
(ESC), System
.....................
473
Blind Spot Information System
(BSI)
.......................................
476
Active Damper System
................
484
Towing a Trailer
..........................
487
Trailer Stability Assist
.................
498
Off-Highway Driving
Guidelines
...............................
500
Driving
439
Driving
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This device complies with the
appropriate requirements or the
required standards. See page 592 for
more information.Braking System
Your vehicle is equipped with disc
brakes at all four wheels. A power
assist helps reduce the effort needed
on the brake pedal. The emergency
brake assist system increases the
stopping force when you depress the
brake pedal hard in an emergency
situation. The anti-lock brake system
(ABS) helps you retain steering
control when braking very hard.
Resting your foot on the pedal keeps
the brakes applied lightly, builds up
heat, and reduces their effectiveness
and reduces brake pad life. In
addition, fuel economy can be
reduced. It also keeps your brake
lights on all the time, confusing
drivers behind you.Constant application of the brakes
when going down a long hill builds
up heat and reduces their
effectiveness. Use the engine to
assist the brakes by taking your foot
off the accelerator and downshifting
to a lower gear.
Check the brakes after driving
through deep water. Apply the
brakes moderately to see if they feel
normal. If not, apply them gently and
frequently until they do. Be extra
cautious in your driving.Tire Pressure Monitoring System (TPMS), Braking System46012/07/17 18:10:57 13 ACURA MDX MMC North America Owner's M 50 31STX660 enu

Braking System Design
The hydraulic system that operates
the brakes has two separate circuits.
Each circuit works diagonally across
the vehicle (the left-front brake is
connected with the right-rear brake,
etc.). If one circuit should develop a
problem, you will still have braking
at two wheels.
Brake Wear Indicators
All four brakes have audible brake
wear indicators.
If the brake pads need replacing, you
will hear a distinctive, metallic
screeching sound when you apply
the brake pedal. If you do not have
the brake pads replaced, they will
screech all the time. It is normal for
the brakes to occasionally squeal or
squeak when you apply them.Anti-lock Brakes (ABS)
The anti-lock brake system (ABS)
helps prevent the wheels from
locking up, and helps you retain
steering control by pumping the
brakes rapidly, much faster than a
person can do it.
The electronic brake distribution
(EBD) system, which is part of the
ABS, also balances the front-to-rear
braking distribution according to
vehicle loading.
You should never pump the brake pedal.Let the ABS work for you by always
keeping firm, steady pressure on the
brake pedal. This is sometimes
referred to as‘‘stomp and steer.’’You will feel a pulsation in the brake
pedal when the ABS activates, and
may hear some noise. This is normal:
it is the ABS rapidly pumping the
brakes. On dry pavement, you will
need to press on the brake pedal
very hard before the ABS activates.
However, you may feel the ABS
activate immediately if you are trying
to stop on snow or ice.
CONTINUED
Braking System, Anti-lock Brakes (ABS)
461
Driving
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ABS Indicator
If this indicator comes on, the anti-
lock function of the braking system
has shut down. The brakes still work
like a conventional system, but
without anti-lock. You should have
your dealer inspect your vehicle as
soon as possible.
You will also see a‘‘CHECK ABS
SYSTEM’’message on the multi-
information display (see page 88).
If the indicator comes on while
driving, test the brakes as instructed
on page 564.If the ABS indicator and the brake
system indicator come on together,
and the parking brake is fully
released, the EBD system may also
be shut down.
Test your brakes as instructed on
page 564. If the brakes feel normal,
drive slowly and have your vehicle
repaired by your dealer as soon as
possible. Avoid sudden hard braking
which could cause the rear wheels to
lock up and possibly lead to a loss of
control.Important Safety Reminders
ABS does not reduce the time or
distance it takes to stop the
vehicle.It only helps with steering
control during braking.
ABS will not prevent a skid that
results from changing direction
abruptly,such as trying to take a
corner too fast or making a sudden
lane change. Always drive at a safe
speed for the road and weather
conditions.
ABS cannot prevent a loss of
stability.Always steer moderately
when you are braking hard. Severe
or sharp steering wheel movement
can still cause your vehicle to veer
into oncoming traffic or off the road.
A vehicle with ABS may require a
longer distance to stopon loose or
uneven surfaces, such as gravel or
snow, than a vehicle without anti-
lock.
Anti-lock Brakes (ABS)46212/07/17 18:10:57 13 ACURA MDX MMC North America Owner's M 50 31STX660 enu

In this case, your vehicle still has the
VSA traction and stability
enhancement, but it will not have the
trailer stability assist function.
If there is a problem with the VSA
system, the system and trailer
stability assist shuts off. The VSA
system indicator also come on (see
page 473).
The ABS indicator and the brake
system indicator may also come on
along with the VSA system indicator.
If you see these warning indicators,
have your vehicle checked at your
dealer as soon as possible.If you turn off the VSA, the trailer
stability assist function also shuts off.
Press and hold the VSA off button
until you hear a beep (see page 474).
The VSA off indicator comes on as a
reminder. Press and hold the switch
again to turn the system on.
The function turns on every time you
start the engine along with the VSA,
even if you turned it off the last time
you drove the vehicle.Off-Highway Driving Guidelines
General Information
Your vehicle has been designed
primarily for use on pavement. But
its higher ground clearance and
super handling-all wheel drive
(SH-AWD) system allow you to
occasionally travel on unpaved roads,
to campgrounds, picnic sites, and
similar locations. It is not designed
for trailblazing, mountain climbing,
or other challenging off-road
activities.
If you decide to drive on unpaved
roads, you will find that it requires
somewhat different driving skills.
Your vehicle will also handle
somewhat differently than it does on
pavement. Be sure to pay extra
attention to the precautions and tips
in this section, and get acquainted
with your vehicle before leaving the
pavement.Trailer Stability Assist, Off-Highway Driving Guidelines50012/07/17 18:10:57 13 ACURA MDX MMC North America Owner's M 50 31STX660 enu