Page 497 of 645

Each tire pressure is shown in PSI
(U.S. models) or in kPa (Canadian
models).
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON mode is the equivalent of
ON (II). See page 196 for ignition
switch and power mode comparison.
Each tire has its own pressure
sensor. If the air pressure of a tire
becomes significantly low, the sensor
in that tire immediately sends a
signal that causes the low tire
pressure/TPMS indicator in the
instrument panel to come on. If this
happens, you will see which tire is
losing pressure on the multi-
information display along with a
‘‘CHECK TIRE PRESSURE ’’
message.
If any of the tires has low pressure,
the tire pressure monitor also shows
the above message and each tire
pressure to warn you about the low
tire pressure when you select the
display by pressing the INFO button
several times.
Canadian model
This shows that front left tire
is losing pressure.
U. S.
Canada
Tire Pressure Monitoring System (TPMS)49209/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
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        Page 538 of 645

Your vehicle displays engine oil life
and maintenance service items on
the multi-information display to show
you when you should have your
dealer perform engine oil
replacement and indicated
maintenance service.
Based on the engine operating
conditions and accumulated engine
revolutions, the onboard computer in
your vehicle calculates the remaining
engine oil life and displays it as a
percentage.Engine Oil Life Display
To see the current engine oil life
displayed on the multi-information
display, turn the ignition switch to
the ON (II) position, and press the
SEL/RESET button on the steering
wheel repeatedly until the engine oil
life is displayed.Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON mode is the equivalent of
ON (II). See page 196 for ignition
switch and power mode comparison.
REMAINING ENGINE OIL LIFE
CONTINUED
Maintenance Minder
533
Maintenance
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        Page 539 of 645

The remaining engine oil life is
shown on the multi-information
display according to this table:Calculated Engine OilLife (%) 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%
When the remaining engine oil life is
15 to 6 percent, the multi-information
display shows a‘‘SERVICE DUE
SOON ’’message along with the
maintenance item code(s) indicating
the main and sub items required at
the time of the oil change. Refer to
page 542 for a complete list of the
maintenance main items and sub
items. Pressing either INFO button (▲
/▼ )
switches the display from the
message to another display. Once
you switch the display, this message
will go off.
Along with the message, the system
message indicator comes on (see
page 69).
The message appears on the multi-
information display each time you
turn the ignition switch to the ON
(II) position.
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON mode is the equivalent of
ON (II). See page for 196 ignition
switch and power mode comparison.
MAINTENANCE
SUB ITEM CODE(S)
MAINTENANCE
MAIN ITEM CODE
Maintenance Minder53409/10/28 17:15:37 10 ACURA ZDX KA KC New North America Own 50 31SZN600 enu
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        Page 542 of 645

These messages will come on every
time you turn the ignition switch to
the ON (II) position.
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON mode is the equivalent of
ON (II). See page 196 for ignition
switch and power mode comparison.
Immediately have the service
performed, and make sure to reset
the display as described on page 539.
Pressing either INFO button (▲/▼ )
switches the display from 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 life. The message
‘‘ SERVICE, ’’along with ‘‘0%, ’’and the
maintenance item code are displayed
on the multi-information display
when the calculated engine oil life is
0 to 1 percent.
If the indicated required service is
not done and the remaining engine
oil life becomes 0%, the multi-
information display will show a
‘‘ SERVICE PAST DUE ’’message, the
total distance traveled after the
remaining oil life became 0%, and the
maintenance item code(s).
TOTAL PAST DUE
DISTANCE TRAVELED
U.S.
MAINTENANCE CODES
Canada
CONTINUED
Maintenance Minder
537
Maintenance
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        Page 544 of 645

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.
Models equipped with the keyless
access system have an engine start/
stop button instead of an ignition
switch. ON mode is the equivalent of
ON (II). See page 196 for ignition
switch and power mode comparison.
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. 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. ’’
Important Maintenance
Precautions
If you have the required service done
but do not reset the display, or reset
the display without doing the service,
the system will not show the proper
maintenance intervals. This can lead
to serious mechanical problems
because you will no longer have an
accurate record of when
maintenance is needed.
CONTINUED
Maintenance Minder
539
Maintenance
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        Page 560 of 645

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/High Beam Headlight Bulb
Replacement
The low/high 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 (or the vehicle
is in VEHICLE OFF (LOCK) mode
on models with keyless access
system). Because of this, you should
not attempt to examine or change a
low/high beam headlight bulb
yourself. If a low/high beam
headlight bulb fails, take the vehicle
to your dealer to have it replaced.Replacing Front Turn Signal/
Parking and Side Marker Light
Bulbs
1. Open the hood.
2. Remove the front bulkhead cover
and engine compartment covers
(see page 544).
3. Remove the socket by turning it one-quarter turn counterclockwise.
4. Pull the bulb straight out of its socket.
5. Push the new bulb straight intothe socket until it bottoms.
6. Insert the socket back into the headlight assembly. Turn it
clockwise to lock it in place.
7. Turn on the lights to make sure the new bulb is working.
FRONT TURN SIGNAL/PARKING LIGHT
SOCKETBULB
SIDE MARKER LIGHT
SOCKET BULB
CONTINUED
Lights
555
Maintenance
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        Page 584 of 645

If you have a flat tire while driving,
stop in a safe place to change it.
Drive slowly along the shoulder until
you get to an exit or an area to stop
that is far away from the traffic lanes.
The vehicle can easily roll off
the jack, seriously injuring
anyone underneath.
Follow the directions for
changing a tire exactly, and
never get under the vehicle
when it is supported only by the
jack.
1. Park the vehicle on firm, level, and non-slippery ground. Put the
transmission in Park. Apply the
parking brake.
2. Turn on the hazard warning lights,and turn the ignition switch to the
LOCK (0) position. Have all
passengers get out of the vehicle
while you change the tire. Models equipped with the keyless
access system have an engine
start/stop button instead of an
ignition switch. VEHICLE OFF
(LOCK) mode is the equivalent of
LOCK (0). See page 196 for
ignition switch and power mode
comparison.
JACK
TOOLS
SPARE TIRE
CONTINUED
Changing a Flat Tire
579
Taking Care of the Unexpected
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        Page 590 of 645

Diagnosing why the engine won't
start falls into two areas, depending
on what you hear when you turn the
ignition switch to the START (III)
position or on models with keyless
access system, press the engine
start/stop button to set START mode
(see page 194):●You hear nothing, or almost
nothing. The engine's starter
motor does not operate at all, or
operates very slowly.●You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
faster than normal, but the engine
does not start up and run.Nothing Happens or the Starter
Motor Operates Very Slowly
When you turn the ignition switch to
the START (III) position or on
models with keyless access system,
press the engine start/stop button to
set START mode (see page 194), you
do not hear the normal noise of the
engine trying to start. You may hear
a clicking sound, a series of clicks, or
nothing at all.
Check these things:
●Check the transmission interlock.
The transmission must be in Park
or neutral or the starter will not
operate.
●Turn the ignition switch to the ON
(II) position or on models with
keyless access system, press the
engine start/stop button to set ON
mode (see page 194). Turn on the
headlights, and check their
brightness. If the headlights are
very dim or do not come on at all,
the battery is discharged. See
Jump Starting
on page 587.●Turn the ignition switch to the
START (III) position or on models
with keyless access system, press
the engine start/stop button to set
START mode (see page 194). If the
headlights do not dim, check the
condition of the fuses. If the fuses
are OK, there is probably
something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualified technician to
determine the problem. See
Emergency Towing on page 602.
CONTINUED
If the Engine Won't Start
585
Taking Care of the Unexpected
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