2011 Acura MDX ECO mode

1. Press and hold the SET button forfive seconds until the clock display
changes to ‘‘ZON ? N. ’’(Clock
adjustment mode will be started
after the first two seconds.)
2. Press the SET button. ‘‘CAL ? N ’’
will be displayed. At this point,
pressing the SET button will exit
calibration mode. 3. Press the
▼button. ‘‘CAL ? Y ’’will
be displayed.
4. Press the SET button. The compass display will change to
‘‘－－ ’’and ‘‘CAL ’’and ‘‘
’’are
shown.
5. Drive the vehicle slowly in two complete circles. 6. When the display goes from
‘‘－－ ’’to an actual heading, the
unit is calibrated and the display
returns to normal.
NOTE: Do this procedure in an open
area, away from buildings, power
lines, and other vehicles.
Compass Zone SelectionIn most areas, there is a variation
between magnetic north and true
north. Zone selection is required so
the compass can compensate for this
variation. To check and select the
zone, do this:
COMPASS DISPLAY Press and
hold SET
Press SET
Press
▼
CONTINUEDCompass
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Features
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1. Press and hold the SET button forfive seconds until the clock display
changes to ‘‘ZON ? N. ’’(Clock
adjustment mode will be started
after the first two seconds.)
2. Press the ▼button. ‘‘ZON ? Y ’’will
be displayed.
3. Press the SET button. The zone the compass is currently in will be
displayed. 4. Find the zone for your area on the
map.
5. If the zone is incorrect, press the ▼ button to cycle the count down,
or the ▲button to cycle the count
up. Once the correct zone is
displayed, continue to step 6.
6. Press the SET button to set the zone selection.
7. Press and hold the SET button for about 5 seconds to exit the zone
selection and return display to
normal.Compass34010/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Cruise control allows you to maintain
a set speed above 25 mph (40 km/h)
without keeping your foot on the
accelerator pedal. It should be used
for cruising on straight, open
highways. It is not recommended for
city driving, winding roads, slippery
roads, heavy rain, or bad weather.
Improper use of the cruise
control can lead to a crash.
Use the cruise control only
when traveling on open
highways in good weather.Using Cruise Control
1. Push in the CRUISE button or
MAIN button (models with
adaptive cruise control) on the
steering wheel. The CRUISE
MAIN indicator or green ACC
indicator (models with ACC) on
the instrument panel comes on.
On models with adaptive cruise
controlTo switch from ACC to cruise
control, press the distance button
on the steering wheel, and hold it
for 1 second (see page 359).
2. Accelerate to the desired cruising speed above 25 mph (40 km/h).
3. Press and release the SET/ DECEL button on the steering
wheel. The CRUISE CONTROL
indicator on the instrument panel
comes on to show the system is
now activated.
CRUISE (MAIN) BUTTON
RES/ACCEL
BUTTON
SET/DECEL
BUTTON
Non-ACC model is shown
Cruise Control34210/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Using the ACC1. Push the MAIN button on thesteering wheel. The ACC indicator
on the instrument panel comes on,
and ‘‘ACC’’ is shown on the multi-
information display.
2. Accelerate to the desired speed above 25 mph (40 km/h).
3. Press and release the SET/DECEL button on the steering
wheel, then release the accelerator
pedal.
If you press the SET/DECEL button
when the vehicle speed is below 25
mph (40 km/h), you will hear a beep
for about 1 second. This means ACC
is not activated, and you cannot set
your speed.
When your speed reaches 25 mph
(40 km/h), ACC goes into wait
mode, and ‘‘ACC ’’is shown on the
multi-information display.
MAIN BUTTON
SET/DECEL BUTTON
Adaptive Cruise Control (ACC)35010/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Switching to Cruise ControlTo switch from ACC to cruise
control, press the distance button on
the steering wheel, and hold it for 1
second.
When you press the button, you will
see CRUISE MODE SELECTED on
the multi-information display for 2
seconds. To switch back to ACC,
press and hold the distance button
again for 1 second.When the cruise control is selected,
ACC does not sound a beeper or
display a message on the multi-
information display. Make sure to
keep a safe distance from the vehicle
ahead of you.
Always be aware which mode is
selected.
DISTANCE BUTTON
Press the distance button.
Adaptive Cruise Control (ACC)
359
Features
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

For this reason, it is important that
we retain your current phone
number. Please update your
information using My Acura atwww.owners.acura.com.
Diagnostic Info
When an indicator comes on or a
message is displayed on the Multi-
Information Display (MID),
AcuraLink can provide information
about the cause of the indicator or
message and the recommended
action to address it. This helps you
handle the problem as it occurs,
preventing or limiting costly repairs.
The AcuraLink system cannot
determine some mechanical
problems (such as squeaks or
rattles) that are not triggered by the
diagnostic indicator monitors.
For more information on the
instrument panel indicators, see page
66.
When any indicator comes on or a
message is displayed on the MID,
AcuraLink immediately notifies you
with the message,‘‘An indicator is
on. AcuraLink can help you decide
what to do. ’’If you do not want the
information right away, select the
Check Later option. If you want the
information now, select the Check
Now option. (If the navigation screen
is not active, you must select OK
from the navigation disclaimer
screen before you can check the
information.)
CONTINUED
AcuraLink
®
(U.S. models only)
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Features
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Fuel Economy Factors
The following factors can lower your
vehicle's fuel economy:●
Aggressive driving (hard
acceleration and braking)
●
Excessive idling, accelerating and
braking in stop-and-go traffic
●
Cold engine operation (engines
are more efficient when warmed
up)
●
Driving with a heavy load or the air
conditioner running
●
Improperly inflated tires
Improving Fuel EconomyVehicle MaintenanceA properly maintained vehicle
maximizes fuel economy. Poor
maintenance can significantly reduce
fuel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the multi-
information display (seeOwner's
Maintenance Checks on page 507).For example:
●
Use the recommended viscosity
motor oil, displaying the API
Certification Seal (see page 511).
●
Maintain proper tire inflation
－
An underinflated tire increases
‘‘ rolling resistance, ’’which reduces
fuel economy.
●
Avoid carrying excess weight in
your vehicle －It puts a heavier
load on the engine, increasing fuel
consumption.
●
Keep your vehicle clean －In
particular, a build-up of snow or mud
on your vehicle's underside adds
weight and rolling resistance.
Frequent cleaning helps your fuel
economy.
Drive Efficiently●
Drive moderately －Rapid
acceleration, abrupt cornering, and
hard braking increase fuel
consumption.
●
Observe the speed limit －
Aerodynamic drag has a big effect
on fuel economy at speeds above
45 mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
●
Always drive in the highest gear
possible －If your vehicle has a
manual transmission, you can
boost your fuel economy by up
shifting as early as possible.
●
Avoid excessive idling －Idling
results in 0 miles per gallon (0 kms
per liter).
Fuel Economy42410/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Your vehicle's starting system has an
auto control mode. When you turn
the ignition switch to the START (III)
position, this feature keeps the
engine's starter motor running until
the engine starts. Follow these
instructions to start the engine:1. Apply the parking brake.
2. In cold weather, turn off all electrical accessories to reduce the
drain on the battery.
3. Make sure the shift lever is in Park. Press on the brake pedal. 4. Without touching the accelerator
pedal, turn the ignition switch to
the START (III) position, then
release the ignition switch. You do
not need to hold the ignition
switch in the START (III) position
to start the engine. Depending on
the outside temperature, the
starter motor runs for about 6 to 9
seconds until the engine starts.
If you hold the ignition switch in
the START (III) position for more
than 7 seconds, the starter motor,
depending on the outside
temperature, runs for about 10 to
25 seconds until the engine starts.
If the engine does not start, wait at
least 10 seconds before trying
again.
The immobilizer system protects your
vehicle from theft. If an improperly-
coded key (or other device) is used, the
engine's fuel system is disabled. For
more information, see page 137.
The engine is harder to start in cold
weather. Also, the thinner air found at
altitudes above 8,000 feet (2,400
meters) adds to this problem.
Starting the Engine43610/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu