2003 Acura MDX Owner's Manua

This indicator comes on f or a f ew
seconds when you turn the ignition
switch ON (II). It will then go of f if
you have inserted a properly-coded
ignition key. If it is not a properly-
coded key, the indicator will blink
and the engine will not start (see
page ).
This indicator also blinks several
times when you turn the ignition
switch f rom ON (II) to ACCESSORY
(I) or LOCK (0).
This light normally comes on f or a
f ew seconds when you turn the
ignition switch ON (II), and when
the ignition switch is turned to
START (III). If this light comes on at
any other time, there is a problem in
theABS.If thishappens,takethe
vehicle to your dealer to have it
checked. With the light on, your
vehicle still has normal braking
ability but no anti-lock. For complete
inf ormation, see page .
This light has two f unctions:
This indicator comes on when you
turn the ignition switch ON (II). It
is a reminder to check the parking
brake. A beeper sounds if you try
to drive with the parking brake not
f ully released. Driving with the
parking brake not f ully released
can damage the brakes and tires.
If the indicator remains lit after
you have f ully released the
parking brake while the engine is
running, or if it comes on while
driving, it can indicate a problem
in the brake system. For complete
inf ormation, see page .
1.
2.
91
377 264
Indicator L ights
Inst rument s and Cont rols
Immobilizer System
Indicator
Anti-lock Brake System
(A BS) Indicator
Parking Brake and Brake System
Indicator
69
U.S. Canada
Canada
U.S.

The lef t or right turn signal light
blinks when you signal a lane change
or turn. If the light does not blink or
blinks rapidly, it usually means one
of the turn signal bulbs is burned out
(see page ). Replace the bulb as
soon as possible, since other drivers
cannot see that you are signaling.
WhenyouturnontheHazard
Warning switch, both turn signal
lights blink. All turn signals on the
outside of the vehicle should f lash.The appropriate light comes on in
this display if the tailgate or any door
is not closed tightly.
All the lights in the monitor display
come on f or a f ew seconds when you
turn the ignition switch to ON (II).
If a brake light does not work, the
indicator comes on
when you push the brake pedal with
the ignition switch ON (II).
A burned out brake light is a hazard
when drivers behind you cannot tell
you are braking. Have your brake
lights repaired right away.
342
Indicator L ights
Inst rument s and Cont rols
Turn Signal and
Hazard Warning
Indicators Door and T ailgate Open Monitor
Brake L amp Indicator
70
BRAKE LAMP

Canadian models only
This indicator lights when you turn
the ignition switch to ON (II) with
the headlight switch of f and the
parking brake set. It should go of f if
youturnontheheadlightsorrelease
the parking brake. If it comes on at
any other time, it means there is a
problem with the DRL. There may
also be a problem with the high
beam headlights.This light comes on with the high
beam headlights. See page for
inf ormation on the headlight
controls.
On Canadian models, this indicator
comes on with reduced brightness
when the Daytime Running Lights
(DRL) are on (see page ).
This lights when you set the cruise
control. See page f or inf ormation
on operating the cruise control. This light comes on as a reminder
that you must ref uel soon.This light comes on when the
washer f luid level is low. Add washer
f luid when you see this light come on
(see page ).
216 79
82 316
‘‘Daytime Running
Lights’’ Indicator
High Beam Indicator
Cruise Control Indicator Low Fuel IndicatorWasher Level Indicator
Indicator L ights
Inst rument s and Cont rols71

This light normally comes on f or a
f ew seconds when you turn the
ignition switch ON (II). If this light
comes on at any other time, there is
a problem in the 4WD system. Take
the vehicle to your dealer to have it
checked.
This indicator monitors the
temperature of the automatic
transmission f luid. The indicator
should come on f or a f ew seconds
when you turn the ignition switch
ON (II). If it comes on while driving,
it indicates the transmission f luid
temperature is too high. Pull to the
side of the road when it is saf e, shif t
to Park, and let the engine idle until
the indicator goes out.
If the indicator blinks while driving,
pull to the side of the road when it is
saf e, shif t to Park, and let the engine
idle until the indicator goes out.
This indicator reminds you that the
exterior lights are on. It comes on
when the light switch is in either the
or position. This indicator
will come on when the light switch is
in AUTO and the lights turn on
automatically. If you turn the ignition
switch to ACCESSORY (I) or LOCK
(0) without turning of f the light
switch, this indicator will remain on.
A reminder chime will also sound
when you open the driver’s door.On cars with automatic lighting (see
page ) 80
Indicator L ights
Inst rument s and Cont rols
VTM-4 Indicator
A/T Temperature
Indicator
Lights On Indicator
(U.S. models only)
72
Continuing to drive with the A/T
Temperature indicator lit may cause
serious damage to the transmission. Continuing to drive with the VTM-4
indicator blinking may cause serious
damage to the system.

This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch ON (II).
If this light comes on and stays on at
any other time, or it does not come
on when you turn the ignition switch
ON (II), there is a problem with the
VSA system. Take the car to your
dealer to have it checked. Without
VSA, your car still has normal
driving ability, but will not have VSA
traction and stability enhancement.
See page f or more inf ormation
on the VSA system.This indicator has three f unctions:
Itcomesonasareminderthatyou
have turned of f the Vehicle
Stability Assist (VSA) system.
It flashes when VSA is active (see
page ).
It comes on along with the VSA
system indicator if there is a
problem with the VSA system.
This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch ON (II). See page f or more inf ormation on the
VSA system. 1.
2.
3.
266 266
266
Vehicle Stability Assist
(VSA ) System Indicator
VSA A ctivation Indicator
Indicator L ights
Inst rument s and Cont rols73

U.S. ModelsCanadian Models
This shows your speed in miles per
hour (mph). The smaller inner
numbers are the speed in kilometers
per hour (km/h).
This shows your speed in kilometers
per hour (km/h). The smaller inner
numbers are the speed in miles per
hour (mph). The tachometer shows the engine
speed in revolutions per minute
(rpm). To protect the engine f rom
damage, never drive with the
tachometer needle in the red zone.The odometer shows the total dis-
tance your vehicle has been driven.
It measures miles in U.S. models and
kilometers in Canadian models.
It is illegal under U.S. f ederal law and
Canadian provincial regulations to
disconnect, reset, or alter the
odometer with the intent to change
the number of miles or kilometers
indicated.
Speedometer Odometer
T achometer
Gauges
Inst rument s and Cont rols74
TACHOMETER
MAINTENANCE
REQUIRED INDICATOR TRIP METER
ODOMETER TRIP METER RESET BUTTONTRIP METER
SELECT BUTTON
TEMPERATURE
GAUGE
FUEL GAUGE
SPEEDOMETER

This meter shows the number of
miles (U.S.) or kilometers (Canada)
driven since you last reset it.
There are two trip meters: Trip A
and Trip B. Switch between these
displays by pressing the Select
button repeatedly. Each trip meter
works independently, so you can
keep track of two dif f erent distances.
When you turn the ignition switch
ON (II), what you last selected isdisplayed.
To reset a trip meter, display it, and
then press and hold the Reset button
until the number resets to ‘‘0.0’’.
Both trip meters will reset if the
vehicle’s battery goes dead or is
disconnected.
This shows the temperature of the
engine’s coolant. During normal
operation, the pointer should rise
from the bottom blue mark to about
the middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the pointer may rise to the
upper white mark. If it reaches the
red (Hot) mark, pull saf ely to the
side of the road. Turn to page f or
instructions and precautions on
checking the engine’s cooling
system.
This shows how much f uel you have.
It is most accurate when the vehicle
is on level ground. It may show
slightly more or less than the actual
amount when you are driving on
curvy or hilly roads.
The needle returns to the bottom
after you turn off the ignition. The
gauge shows the f uel level reading
immediately af ter you turn the
ignition switch back ON (II).
371
Trip Meter
Temperature GaugeFuel Gauge
Gauges
Inst rument s and Cont rols75
SELECT BUTTON
RESET BUTTON
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.

This indicator reminds you that it is
time to take your vehicle in for
scheduled maintenance.
Ref er to the Maintenance Schedules
f or Normal and Severe Driving
Conditions on pages and .For the f irst 6,000 miles (9,600 km)
af ter the Maintenance Required
Indicator is reset, it will come on f or
two seconds when you turn the
ignition switch to ON (II).
Between 6,000 miles (9,600 km) and
7,500 miles (12,000 km) this
indicator will light f or two seconds
when you first turn the ignition
switch to ON (II), and then flash for
ten seconds.
If you exceed 7,500 miles (12,000
km) without having the scheduled
maintenance perf ormed, this
indicator will remain on as a constant
reminder.
Your dealer will reset this indicator
af ter completing the scheduled
maintenance. If this maintenance is
done by someone other than your
Acura dealer, reset the indicator as
f ollows.
298 300
Maintenance Required Indicator
Gauges
Inst rument s and Cont rols76
MAINTENANCE REQUIRED INDICATOR