Page 415 of 524

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If the indicated maintenance service
is not done and the remaining engine
oil lif e reaches 0%, the multi-
inf ormation display will show the
message ‘‘SERVICE PAST DUE’’
and the maintenance item code(s).
This message is displayed when the
total mileage is less than 10 miles
(f or U.S. models) or 10 km (f or
Canadian models) af ter the engine
oillifebecame0%. These messages will come on every
time you turn the ignition switch to
the ON (II) position.
Immediately have the service
perf ormed, and make sure to reset
the display as described on page .
Pressing either INFO button ( / )
switches the display f rom the
message to another display. To see
the message again, press either
INFO button repeatedly.
Press the SEL/RESET button on the
steering wheel repeatedly to select
the engine oil lif e. The message
‘‘SERVICE,’’ along with ‘‘0%,’’ and the
maintenance item code are displayed
on the multi-information display
when the calculated engine oil lif e is
01percent.
414
Maintenance Minder
412
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2009 TSX
Page 417 of 524

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All the maintenance items displayed
in the multi-information display are
in code.
For an explanation of the
maintenance codes, see page .Your dealer will reset the display
af ter 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
f ollows:
Turn the ignition switch to the ON
(II) position. If the engine oil lif e is not
displayed, press the SEL/RESET
buttononthesteeringwheel
repeatedly.
Press and hold the SEL/RESET
button on the steering wheel f or
more than 10 seconds. The
remaining engine oil lif e reset
modewillbeshownonthemulti-
inf ormation display.
1.
2.
3.
417
Maintenance Main Items and Sub
Items
Resetting the Engine Oil Lif e
Display
Maintenance Minder
414
MAINTENANCE
MAIN ITEMENGINE OIL LIFE
DISPLAY
MESSAGE
DISPLAY SEL/RESET BUTTON
INFO BUTTONS ( / )
MAINTENANCE
SUB ITEMS
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2009 TSX
Page 434 of 524
CONT INUED
To change the passenger’s side
bulb, start the engine, turn the
steering wheel all the way to the
lef t, and turn of f the engine. To
change the driver’s side bulb, turn
the steering wheel to the right.Pull the inner f ender cover away
f rom the f ender and bumper.
Remove the cover on the back of
the headlight assembly by turning
the tab counterclockwise.
Use a f lat-tip screwdriver to
remove the holding clip f rom the
inner f ender, and remove the
screw with a Phillips-head
screwdriver.
3.
4.
1.
2.
Canadian TSX
Lights
L ow Beam Headlight
Maint enance
431
TAB
COVER
SCREW HOLDING CLIP
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2009 TSX
Page 437 of 524
Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.
To remove the burned out bulb,
push it in and turn it
counterclockwise until it unlocks.
Use a f lat-tip screwdriver to
remove the holding clip f rom the
inner f ender, and remove the
screw with a Phillips-head
screwdriver.
Pull the inner f ender cover away
f rom the f ender and bumper.
To change the bulb on the driver’s
side, start the engine, turn the
steering wheel all the way to the
right, then turn of f the engine. To
change the bulb on the passenger’s
side, turn the steering wheel to the
lef t.
4.
5.
2.
1.
3.
Lights
Replacing a Front T urn Signal/
Parking and Side Marker Light
Bulb
434
SCREWHOLDING CLIP
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2009 TSX
Page 453 of 524
In addition to proper inf lation,
correct wheel alignment helps to
decrease tire wear. If you f ind a tire
is worn unevenly, have your dealer
check the wheel alignment.
Have your dealer check the tires if
you f eel a consistent vibration while
driving. A tire should always be
rebalanced if it is removed f rom the
wheel. When you have new tires
installed, make sure they are
balanced. This increases riding
comf ort and tire lif e. For best results,
have the installer perform a dynamic
balance.
The last f our digits of the TIN (tire
identif ication number) are f ound on
the sidewall of the tire and indicate
the date of manufacture (See
on page ).491
Tires
T ire Maintenance
Tire
Labeling
450
Improper wheel weights can damage
your vehicle’s aluminum wheels. Use
only Acura wheel weights f or balancing.
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2009 TSX
Page 454 of 524

CONT INUED
To help increase tire lif e and
distribute wear more evenly, rotate
the tires according to the
maintenance messages displayed on
the multi-information display. Move
the tires to the positions shown in
the illustration each time they are
rotated. If you purchase directional
tires, rotate only front-to-back.
When the tires are rotated, make
sure the air pressures are checked.Replace your tires with radial tires of
the same size, load range, speed
rating, and maximum cold tire
pressure rating (as shown on the
tire’s sidewall).
Mixing radial and bias-ply tires on
your vehicle can reduce braking
ability, traction, and steering
accuracy. Using tires of a dif f erent
size or construction can cause the
ABS and vehicle stability assist
system (VSA) to work inconsistently.
The ABS and VSA system work by
comparing the speed of each wheel.
When replacing tires, use the same
size originally supplied with the
vehicle. Tire size and construction
can af f ect wheel speed and may
cause the system to activate.
It is best to replace all f our tires at
thesametime.If thatisnotpossible
or necessary, replace the two f ront
tires or two rear tires as a pair.
Replacing just one tire can seriously
af f ect your vehicle’s handling.
Tires
T ire Rotation Replacing T ires and Wheels
Maint enance
451
Front
(For non-directional
tires and wheels) (For directional
tires and wheels)
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Page 455 of 524

´
If you ever replace a wheel, make
sure that the wheel’s specif ications
match those of the original wheels.
Also be sure you use only TPMS
specif ic wheels. If you do not, the
tire pressure monitoring system will
not work.
Replacement wheels are available at
your dealer.
Wheel:
Tire:
See page f or DOT tire quality
grading inf ormation, and page
f or tire size inf ormation.
Tires marked ‘‘M S’’ or ‘‘All
Season’’ on the sidewall have an all-
weather tread design suitable for
most winter driving conditions.
For the best perf ormance in snowy
or icy conditions, you should install
snow tires or tire chains. They may
be required by local laws under
certain conditions.
If you mount snow tires on your
vehicle, make sure they are radial
tires of the same size and load range
as the original tires. Mount snow
tires on all f our wheels. The traction
provided by snow tires on dry roads
maybelowerthanyouroriginaltires.
Check with the tire dealer f or
maximum speed recommendations.
489
491
Tires
Wheel and T ire Specif ications Winter Driving
Snow T ires
452
17x71/2J
P225/50R17 93V
Installing improper tires on your
vehicle can affect handling and
stability. This can cause a crash
in which you can be seriously
hurt or killed.
Always use the size and type of
tires recommended in this
owner’s manual.
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2009 TSX
Page 456 of 524

Mount tire chains on your tires when
required by driving conditions or
local laws. Install them only on the
f ront tires.
Because your vehicle has limited tire
clearance, Acura strongly
recommends using the chains listed
below, made by Security Chain
Company (SCC).
When installing cables, f ollow the
manuf acturer’s instructions, and
mount them as tight as you can.
Make sure they are not contacting
the brake lines or suspension. Drive
slowly with them installed. If you
hear them coming into contact with
the body or chassis, stop and
investigate. Remove them as soon as
you begin driving on cleared roads.
Clean the wheels as you would the
rest of the exterior. Wash them with
thesamesolution,andrinsethem
thoroughly.
Aluminum alloy wheels have a
protective clear-coat that keeps the
aluminum f rom corroding and
tarnishing. Cleaning the wheels with
harsh chemicals (including some
commercial wheel cleaners) or a stif f
brush can damage the clear-coat. To
clean the wheels, use a mild
detergent and a sof t brush or sponge.
Cable-type : SCC Radial Chain
SC1034
Tires
T ire ChainsWheels
Maint enance
453
Using the wrong chains, or not
properly installing chains, can
damage the brake lines and
cause a crash in which you can
be seriously injured or killed.
Follow all instructions in this
owner’s manual regarding the
selection and use of tire chains.
Traction devices that are the wrong
size or improperly installed can
damage your vehicle’s brake lines,
suspension, body, and wheels. Stop
driving if they are hitting any part of
the vehicle.
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2009 TSX