2003 Acura MDX Owner's Manua

The audio f or the rear entertainment
system is sent to the wireless
headphones that come with the
system. To turn on the headphones,
presstheredbuttonontheearpiece.
Adjust the volume level with the dial
at the bottom of the same earpiece.
To adjust the comf ort of the
headphones, slide the earpieces up
or down the headband.
For greater battery lif e, turn of f the
headphones when they are not in use
by pressing the red button again.
They will turn of f automatically if
they do not receive an audio signal
f rom the system f or several minutes.
When not in use, store the
headphones in the pocket on the
back of either f ront seat.
Some state and local goverment
agencies prohibit the use of
headphones by the driver of a motor
vehicle. Always obey applicable laws
and regulations.
The batteries are under the domed
covers on the back of each earpiece.
To open the battery compartment,
pry on the bottom of the lid with a
coin. Remove the battery and note its
polarity. Install the new battery in
theearpiecewiththepolaritythe
same. Set the cover in place, then
slide it up until it locks. Each
headphone uses two AAA batteries.
Wireless HeadphonesReplacing Bat t eries
Rear Entertainment System
Comf ort and Convenience Feat ures213
COVER
ON/OFF BUTTON VOLUME
DIAL

There are three headphone
connectors f or the third seat
passengers. Each connector has its
own volume control.
The system will accept auxiliary
inputs f rom standard video games
and video equipment.
Auxiliary input jacks and headphone
connectors f or the rear
entertainment system are under the
third seat armrest on the passenger’s
side. To access these connectors,
open the cover by pulling up on the
lever. Auxiliary Input Jacks
Rear Entertainment System
Comf ort and Convenience Feat ures214
AUXILIARY INPUT JACKS
LEVER
ARMREST
HEADPHONE CONNECTORSVOLUME DIALS

The security system helps to protect
your vehicle and valuables f rom thef t.
The horn sounds and a combination
of headlights, parking lights, side
marker lights and taillights f lashes if
someone attempts to break into your
vehicleorremovetheradio.This
alarm continues f or two minutes,
then the system resets. To reset an
alarming system before the two
minutes have elapsed, unlock the
driver’s f ront door with the key or
the remote transmitter.Do not attempt to alter this system
or add other devices to it. The security system will not set if
the hood, tailgate, or any door is not
f ully closed. If the system will not set,
check the Door and Tailgate Open
Monitor on the instrument panel
(see page ) to see if the doors and
tailgate are f ully closed. Since it is
notpartofthemonitordisplay,
manually check the hood.
The security system sets auto-
matically fifteen seconds after you
lock the doors, hood, and tailgate.
For the system to activate, you must
lock the doors f rom the outside with
the key, lock tab, door lock switch,
or remote transmitter. The security
system light next to the driver’s door
lock starts blinking immediately to
show you the system is setting itself . Once the security system is set,
opening any door or the tailgate
(without using the key or the remote
transmitter), or the hood, will cause
it to alarm. It also alarms if the radio
and DVD components are removed
f rom the dashboard or the wiring is
cut. 70
Security System
Comf ort and Convenience Feat ures215
SECURITY SYSTEM LIGHT

Push in the Cruise Control Master
Switch to the lef t of the steering
column. The indicator in the
switch will light.
Cruise control allows you to maintain
asetspeedabove25mph(40km/h)
without keeping your f oot on the
accelerator pedal. It should be used
f or cruising on straight, open
highways. It is not recommended f or
conditions such as city driving,
winding roads, slippery roads, heavy
rain, or bad weather. You should
have f ull control of the vehicle under
those conditions.
Accelerate to the desired cruising
speedabove25mph(40km/h).Press and release the SET/
DECELbuttononthesteering
wheel. The CRUISE CONTROL
light on the instrument panel
comes on to show the system is
now activated.
1.
2. 3.
Cruise Control
Using t he Cruise Cont rol
Cruise Control
Comf ort and Convenience Feat ures216
CRUISE CONTROL MASTER SWITCH
CANCEL
RESUME/ACCEL
SET/DECEL
Improper use of the cruise
control can lead to a crash.
Use the cruise control only
when traveling on open
highways in good weather.

You can decrease the set cruising
speed in any of these ways:
You can increase the set cruising
speed in any of these ways:
When climbing a steep hill, the
automatic transmission may
downshif t to hold the set speed. Thecruisecontrolmaynotholdthe
set speed when you are going up and
down hills. If your speed increases
going down a hill, use the brakes to
slow down to the desired speed. This
will cancel the cruise control. To
resume the set speed, press the
RESUME/ACCEL button. The
CRUISE CONTROL light on the
instrument panel comes on. Press and hold the RESUME/
ACCEL button. The vehicle will
accelerate. When you reach the
desired cruising speed, release the
button.
Push on the accelerator pedal.
Accelerate to the desired cruising
speed and press the SET/DECEL
button.
To increase your speed in very
small amounts, tap the RESUME/
ACCEL button repeatedly. Each
time you do this, your vehicle will
speed up about 1 mph (1.6 km/h).Press and hold the SET/DECEL
button. The vehicle will decelerate.
Release the button when you
reach the desired speed.
To slow down in very small
amounts, tap the SET/DECEL
button repeatedly. Each time you
do this, your vehicle will slow
down about 1 mph (1.6 km/h).
Tap the brake pedal lightly with
your f oot. The CRUISE
CONTROL light on the instru-
ment panel will go out. When the
vehicle slows to the desired speed,
press the SET/DECEL button.
The vehicle will then maintain the
desired speed.
CONT INUED
Changing t he Set Speed
Cruise Control
Comf ort and Convenience Feat ures217

Youcancancelthecruisecontrolin
any of these ways:Push the CANCEL button on the
steering wheel.
Press the Cruise Control Master
Switch.
Even with the cruise control turned
on, you can still use the accelerator
pedal to speed up f or passing. Af ter
completing the pass, take your foot
of f the accelerator pedal. The vehicle
will return to the set cruising speed.
Resting your f oot on the brake pedal
will cause the cruise control to
cancel.
Tap the brake pedal.Pressing the Cruise Control Master
Switch turns the system completely
of f and erases the previous cruising
speed f rom memory. To use the
system again, ref er to
.
When you push the CANCEL button,
or tap the brake pedal, the CRUISE
CONTROL light on the instrument
panel will go out and the vehicle will
begin to slow down. You can use the
accelerator pedal in the normal way.
The system remembers the
previously-set cruising speed. To
return to that speed, accelerate to
above25mph(40km/h)andthen
press and release the RESUME/
ACCEL button. The CRUISE
CONTROL light comes on. The
vehicle will accelerate to the same
cruising speed as bef ore.
Cancelling t he Cruise Cont rol
Using t he
Cruise Cont rol
Cruise Control
Comf ort and Convenience Feat ures218
CANCEL
BUTTON

µ´
CONT INUED
All models of MDX have a trip
computer. The f ollowing pages
explain the trip computer on the
model without the navigation system.
To operate the trip computer on the
model with the navigation system,
ref er to the navigation manual.
The Trip Computer displays the
f ollowing inf ormation. The ignition
switch must be in Accessory or ON.Clock
Direction of travel
Trip Computer
Comf ort and Convenience Feat ures
(Without Navigation System)
219
INSTANTANEOUS
FUEL MILEAGE
CLOCK
BUTTON
TRIP
BUTTON
RESET
BUTTON
DISPLAY BRIGHTNESS
CONTROL /CALIBRATE BUTTON
/ZONE BUTTONRESET, SET BUTTONCOMPASS
OUTSIDE
TEMPERATURE

The temperature sensor is located
in the f ront bumper. Theref ore,
the temperature reading can be
affected by heat reflection from
the road surf ace, engine heat, and
the exhaust f rom the surrounding
traf f ic. Because of these
conditions, it may take a while f or
the temperature to read correctly.
Instantaneous f uel mileage
The Range, or estimated distance
you can travel on the fuel
remaining in the tank. This
distance is estimated from the fuel
economy you have gotten over the
last several miles, so it will vary
with changes in speed, traf f ic, etc. Outside temperature
Trip Computer
Comf ort and Convenience Feat ures220
ELAPSED TIMERANGEINSTANTANEOUS FUEL MILEAGE
CLOCK COMPASS
AVERAGE FUEL
ECONOMY TRIP METER
OUTSIDE TEMPERATURE