2011 Acura MDX oil

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 508.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 ITEM MAINTENANCE
SUB ITEMS
CONTINUED
Maintenance Minder
TM505
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

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
422.
●
Engine coolant level －Check the
radiator reserve tank every time
you fill the fuel tank. See page 422.
●
Automatic transmission －Check
the fluid level monthly. See page
517.
●
Brakes －Check the fluid level
monthly. See page 519.
●
Tires －Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
535.
●
Lights －Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and license plate lights monthly.
See page 521.
Maintenance Minder
TM507
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

SymbolMaintenance Main Items
A
●Replace engine oil
1
B
●Replace engine oil
1and oil filter
●Inspect front and rear brakes●Check parking brake adjustment●Inspect these items:●Tie rod ends, steering gear box, and boots●Suspension components●Driveshaft boots●Brake hoses and lines (including ABS/VSA)●All fluid levels and condition of fluids●Exhaust system
＃
●Fuel lines and connections
＃
1: If the message ‘‘SERVICE DUE NOW ’’does not appear more than
12 months after the display is reset, change the engine oil every
year.
＃ : See information on maintenance and emissions warranty in the
first column on page 506.
NOTE:
●Independent of the maintenance messages in the multi-
information display, replace the brake fluid every 3 years.●Inspect idle speed every 160,000 miles (256,000 km).●Adjust the valves during services A, B, 1, 2, or 3 if they are
noisy. Symbol Maintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element
If you drive in dusty conditions, replace every 15,000
miles (24,000 km).●Replace dust and pollen filterIf you drive primarily in urban areas that have high
concentrations of soot in the air from industry and from
diesel-powered vehicles, replace every 15,000 miles
(24,000 km).●Inspect drive belt
3●Replace transmission and transfer fluid
4●Replace spark plugs●Replace timing belt and inspect water pump If you drive regularly in very high temperatures (over
110°F, 43°C), in very low temperatures (under －20°F, －
29°C), or towing a trailer, replace every 60,000 miles (U.
S.)/100,000 km (Canada).●Inspect valve clearance
5●Replace engine coolant
6●Replace rear differential fluid Driving in mountainous areas at very low vehicle
speeds or trailer towing results in higher level of
mechanical (shear) stress to fluid. This requires
differential fluid changes more frequently than
recommended by the Maintenance Minder. If you
regularly drive your vehicle under these conditions,
have the differential fluid changed at 7,500 miles (12,000
km), then every 15,000 miles (24,000 km).
Maintenance Minder
TM
Maintenance Minder
50810/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

POWER STEERING FLUID
(Red cap)
ENGINE COOLANT
RESERVOIR
WASHER FLUID
(Black cap) ENGINE OIL DIPSTICK
(Orange loop) RADIATOR CAP AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE OIL
FILL CAP BRAKE FLUID
(Black cap)
Fluid Locations
509
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Unscrew and remove the engine oil
fill cap on top of the valve cover. Pour
in the oil slowly and carefully so you
do not spill. Clean up any spills
immediately. Spilled oil could
damage components in the engine
compartment.
Reinstall the engine oil fill cap, and
tighten it securely. Wait a few
minutes, and recheck the oil level on
the engine oil dipstick. Do not fill
above the upper mark; you could
damage the engine.Recommended Engine Oil
Oil is a major contributor to your
engine's performance and longevity.
Always use a premium-grade 5W-20
detergent oil displaying the API
Certification Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute's latest requirements. It is
highly recommended that you use
Acura motor oil in your vehicle.
Make sure the API Certification Seal
says
‘‘For Gasoline Engines. ’’
The oil viscosity or weight is
provided on the container's label.
5W-20 oil is formulated for year-
round protection of your vehicle to
improve cold weather starting and
fuel economy.
ENGINE OIL FILL CAP
API CERTIFICATION SEAL
Ambient Temperature
CONTINUED
Adding Engine Oil
511
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Synthetic Oil
You may use a synthetic motor oil if
it meets the same requirements
given for a conventional motor oil: it
displays the API Certification Seal
and it is the proper weight. You must
follow the oil and filter change
intervals shown on the multi-
information display.
Engine Oil Additives
Your vehicle does not require any oil
additives. Additives may adversely
affect the engine or transmission
performance and durability.Changing the Engine Oil and
Filter
Always change the oil and filter
according to the maintenance
messages shown on the multi-
information display. The oil and filter
collect contaminants that can
damage your engine if they are not
removed regularly.
Changing the oil and filter requires
special tools and access from
underneath the vehicle. The vehicle
should be raised on a service station-
type hydraulic lift for this service.
Unless you have the knowledge and
proper equipment, you should have
this maintenance done by a skilled
mechanic.
1. Run the engine until it reaches
normal operating temperature,
then shut it off.
2. Open the hood, and remove theengine oil fill cap. Remove the oil
drain bolt and washer from the
bottom of the engine. Drain the oil
into an appropriate container.
WASHER DRAIN BOLT
Adding Engine Oil, Changing the Engine Oil and Filter51210/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

3. Remove the oil filter, and let theremaining oil drain. A special
wrench (available from your
dealer) is required.
Make sure the oil filter gasket is
not stuck to the engine block. If it
is, remove it before installing a
new oil filter. 4. Install a new oil filter according to
the instructions that come with it.
Make sure to clean off any dirt and
dust on the connecting surface of a
new oil filter.
5. Put a new washer on the drain bolt, then reinstall the drain bolt.
Tighten the drain bolt to:
29 lbf·ft (39 N·m, 4.0 kgf·m)
6. Refill the engine with the recommended oil.
Engine oil change capacity
(including filter):
4.5 US qt (4.3 L) 7. Reinstall the engine oil fill cap.
Start the engine. The oil pressure
indicator should go out within 5
seconds. If it does not, turn off the
engine, and check your work.
8. Let the engine run for several minutes, then check the drain bolt
and oil filter for leaks.
9. Turn off the engine and let it sit for several minutes, then check the oil
level on the dipstick. If necessary,
add more oil.
Improper disposal of engine oil can be
harmful to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container, and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.
OIL FILTER
Changing the Engine Oil and Filter
513
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu

Headlight Aiming
The headlights were properly aimed
when your vehicle was new. If you
regularly carry heavy items in the
cargo area or pull a trailer,
readjustment may be required.
Adjustments should be done by your
dealer or another qualified
technician.
Low Beam Headlight Bulb
Replacement
The low beam headlight bulbs are a
type of high voltage discharge tube.
High voltage can remain in the
circuit even with the light switch off
and the key removed. Because of
this, you should not attempt to
examine or change a low beam
headlight bulb yourself. If a low
beam headlight bulb fails, take the
vehicle to your dealer to have it
replaced.Replacing a High Beam Headlight
Bulb
Your vehicle has halogen headlight
bulbs. When replacing a bulb, handle
it by its base, and protect the glass
from contact with your skin or hard
objects. If you touch the glass, clean
it with denatured alcohol and a clean
cloth.
Halogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.
1. Open the hood.
2. Remove the front bulkhead cover
(see page 510).
(Passenger's side)
Remove the power steering
reserve tank from the stay
brackets.STAY BRACKETS
POWER STEERING FLUID
CONTINUED
Lights
521
Maintenance
10/06/29 11:59:04 11 ACURA MDX MMC North America Owner's M 50 31STX640 enu