2012 Acura MDX tire pressure

If the low tire pressure/TPMS
indicator comes on, or the multi-
information display shows a‘‘CHECK
TPMS SYSTEM’’message, the VSA
system automatically turns on even
when the VSA system is turned off
by pressing the VSA OFF button
(see page 474). If this happens, you
cannot turn the VSA system off by
pressing the VSA OFF button again.
When you restart the vehicle with
the compact spare tire, the TPMS
system message will also be
displayed on the multi-information
display after several miles
(kilometers) driving.Changing a Tire with TPMS
If you have a flat tire, the low tire
pressure/TPMS and tire monitor
indicators will come on. Replace the
indicated flat tire with the compact
spare tire (see page 551).
After the flat tire is replaced with the
spare tire, the low tire pressure/
TPMS indicator stays on while
driving. After several miles
(kilometers) driving, this indicator
begins to flash, then stays on again.
You will also see a‘‘CHECK TPMS
SYSTEM’’message on the multi-
information display. This is normal;
the system cannot monitor the spare
tire pressure. Manually check the
spare tire pressure to be sure it is
correct.This indicator and the warning
message on the multi-information
display will go off, after several miles
(kilometers) driving, when the spare
tire is replaced with the specified
regular tire equipped with the tire
pressure monitor sensor.
Each wheel is equipped with a tire
pressure sensor. You must use
TPMS specific wheels. It is
recommended that you always have
your tires serviced by your dealer or
a qualified technician.
Never use a puncture-repairing agent
in a flat tire. If used, you will have to
replace the tire pressure sensor.
Have the flat tire repaired by your
dealer as soon as possible.
CONTINUED
Tire Pressure Monitoring System (TPMS)
459
Driving

As required by the FCC:
This device complies with Part 15 of the
FCC rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any
interference received, including
interference that may cause undesired
operation.
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user's
authority to operate the equipment.
This device complies with Industry
Canada Standard RSS-210.
Operation is subject to the following two
conditions: (1) this device may not cause
interference, and (2) this device must
accept any interference that may cause
undesired operation of the device.
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 System460

Certain conditions may cause the
radar aim to be temporarily out of
proper range, such as the following
two examples:●
Your vehicle is tilted because of a
heavy load in the rear or from
modifications to the suspension.
Do not overload your vehicle (see
Carrying Cargo on page 433), and
do not make any modifications to
the suspension (see Accessories
and Modifications on page 431).
●
The tires are not correctly
maintained. Always make sure the
tire pressures are correct (see
page 540), and that the tires are
the correct size and in good
condition (see Tires on page 540).Collision Alert
If the system senses a likely collision
with a vehicle or object ahead of you,
it alerts you with a visual alert or a
combination of a visual alert and an
audible alert.
The visual alert is an amber colored
BRAKE message that flashes on the
multi-information display, the audible
alert is a constant beeping sound. If
one or more of the alerts come on,
take the appropriate means to
prevent a collision (apply the brakes,
change lanes, etc.).
CONTINUED
Collision Mitigation Braking System™(CMBS™)
465
Driving

You will also see a‘‘CHECK VSA
SYSTEM’’message on the multi-
information display if there is a
problem with the VSA system.
If the low tire pressure/TPMS
indicator comes on, or the multi-
information display shows a‘‘CHECK
TPMS SYSTEM’’message with the
indicator flashing (see page 458), the
VSA system automatically turns on
even if the VSA system is turned off
by pressing the VSA OFF button. If
this case, you cannot turn the VSA
system off by pressing the VSA OFF
button again.
Without VSA, your vehicle will have
normal braking and cornering ability,
but it will not have VSA traction and
stability enhancement.VSA Off Button
This switch is under the driver's side
vent. To turn the VSA system on and
off, press and hold it until you hear a
beep.
When VSA is off, the VSA off
indicator comes on as a reminder.
Press and hold the switch again. It
turns the system back on. With the
VSA off, the trailer stability assist
function is also turned off (see page
498).VSA is turned on every time you start
the engine, even if you turned it off
the last time you drove the vehicle.
In certain unusual conditions when
your vehicle gets stuck in shallow
mud or fresh snow, it may be easier
to free it with the VSA temporarily
switched off. When the VSA system
is off, the traction control system is
also off. You should only attempt to
free your vehicle with the VSA off if
you are not able to free it when the
VSA is on.
Immediately after freeing your
vehicle, be sure to switch the VSA on
again. We do not recommend driving
your vehicle with the VSA and
traction control systems switched off.
Vehicle Stability Assist (VSA
®), aka Electronic Stability Control (ESC), System
474

Improperly operating this
vehicle on or off-pavement can
cause a crash or rollover in
which you and your passengers
could be seriously injured or
killed.●
Follow all instructions and
guidelines in this owner's
manual.
●
Keep your speed low, and
don't drive faster than
conditions permit.Important Safety Precautions
To avoid loss of control or rollover,
be sure to follow all precautions and
recommendations.
●
Be sure to store cargo properly
and do not exceed your cargo load
limits (see page 434 and 487).
●
Whenever you drive, make sure
you and your passengers always
wear seat belts.
●
Keep your speed low, and never go
faster than the conditions allow.
●
It's up to you to continually assess
the situation and drive within the
limits.Check Out Your Vehicle
Before you leave the pavement, be
sure to do all scheduled maintenance
and service, and inspect your vehicle
for any problems. Pay special
attention to the condition of the tires,
and check the tire pressures.
After you return to the pavement,
carefully inspect your vehicle to
make sure there is no damage that
could make driving it unsafe.
Recheck the condition of the tires
and the tire pressures.
Remember
The route presents limits (too steep
or bumpy roads). You have limits
(driving skill and comfort). And your
vehicle has limits (traction, stability,
and power).
Driving off-highway can be
hazardous if you fail to recognize
limits and take the proper
precautions.
CONTINUED
Off-Highway Driving Guidelines
501
Driving

One of the most convenient and
important features of the multi-
information display on your vehicle is
the Maintenance Minder™.
Based on engine operating
conditions and accumulated engine
revolutions, the onboard computer in
your vehicle calculates the remaining
engine oil life.
The system also displays the code for
other scheduled maintenance items
needing service.Engine Oil Life
To see the remaining engine oil life
displayed on the multi-information
display as a percentage, turn the
ignition switch to the ON (II) position.
Make sure the display shows blank,
SH-AWD and tire pressure, and then
press the SEL/RESET button on the
steering wheel repeatedly until the
engine oil life appears (see page 79).
The remaining engine oil life is
displayed according to the table shown
below.
Calculated Engine
Oil Life (%)Displayed
Engine Oil Life
(%)
100%－91% 100%
90%－81% 90%
80%－71% 80%
70%－61% 70%
60%－51% 60%
50%－41% 50%
40%－31% 40%
30%－21% 30%
20%－16% 20%
15%－11% 15%
10%－6% 10%
5%－1% 5%
0% 0%
REMAINING ENGINE OIL LIFE
CONTINUED
Maintenance Minder
TM
507
Maintenance

Maintenance Main Items and Sub
ItemsAll the maintenance items displayed
in the multi-information display are in
code.
For an explanation of the
maintenance codes, see page 514.Resetting the Engine Oil Life
Display
Your dealer will reset the display
after completing the required
maintenance service. You will see
‘‘OIL LIFE 100%’’on the display the
next time you turn the ignition
switch to the ON (II) position.
If maintenance service is done by
someone other than your dealer,
reset the Maintenance Minder as
follows:
1. Turn the ignition switch to the ON (II)
position.
2. If the engine oil life is not displayed,
press the SEL/RESET button on the
steering wheel repeatedly until the
multi-information display shows blank,
SH-AWD and tire pressure.
3. Press and hold the SEL/RESET button
on the steering wheel for more than 10
seconds. The remaining engine oil life
reset mode will be shown on the multi-
information display.
4. Select‘‘RESET’’by pressing the INFO
(
/
) button, then press the SEL/
RESET button to reset the engine oil
life display. The maintenance item
code(s) will disappear, and the engine
oil life will reset to‘‘100.’’If you want to
cancel the oil life reset mode, select
‘‘CANCEL.’’
MAINTENANCE
SUB ITEMS MAINTENANCE
MAIN ITEM MAINTENANCE
MAIN ITEMMAINTENANCE
SUB ITEMS
CONTINUED
Maintenance Minder
TM
511
Maintenance

U.S. Vehicles:
According to state and federal
regulations, failure to perform
maintenance on the items marked
with＃will not void your emissions
warranties. However, Acura
recommends that all maintenance
services be performed in accordance
with the intervals indicated by the
multi-information display.Owner's Maintenance Checks
You should check the following
items at the specified intervals. If you
are unsure of how to perform any
check, turn to the appropriate page
listed.
●
Engine oil level－Check every
time you fill the fuel tank. See page
427.
●
Engine coolant level－Check the
radiator reserve tank every time
you fill the fuel tank. See page 427.
●
Automatic transmission－Check
the fluid level monthly. See page
523.
●
Brakes－Check the fluid level
monthly. See page 525.
●
Tires－Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
541.
●
Lights－Check the operation of
all the lights monthly. See page
527.
Maintenance Minder
TM
513
Maintenance