2003 Acura MDX Owner's Manua

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Climate Control System . 134
.......
Fully-automatic Operation . 136
.......
Semi-automatic Operation . 137
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Mode Button/Mode Icon . 139
Sunlight Sensor/ ............
Temperature Sensor . 141
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Rear A/C Unit .142
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Audio System .145
AM/FM/Cassette/CD changer ........................
Audio System .145
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Operating the Radio . 146
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Adjusting the Sound . 149
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Audio System Lighting . 149
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Digital Clock .150
Operating the Cassette .....................................
Player .151
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Tape Search Functions . 152
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Operating the CD Changer . 155
CD Changer Error .............................
Indications .162
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Audio System .163
AM/FM/Cassette/CD Stereo ........................
Audio System .163
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Operating the Radio . 164
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Adjusting the Sound . 168
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Audio System Lighting . 169....................
Radio Frequencies . 169
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Radio Reception .169
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Operating the CD Player . 171
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Operating the CD Changer . 173
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Protecting Compact Discs . 174
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CD Player Error Indications . 175
CD Changer Error .............................
Indications .176
Operating the Cassette .....................................
Player .177
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Tape Search Functions . 178
Caring f or the Cassette .....................................
Player .180
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Remote Audio Controls . 181
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Thef t Protection .182
Audio System (Optional on .....................
Touring model) .183
AM/FM/CD/DVD Audio ....................................
System .183
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Operating the Radio . 185
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Adjusting the Sound . 189
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Digital Clock .190
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Audio System Lighting . 190
Operating the Cassette .....................................
Player .191
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Operating the CD Player . 194 .....
Operating the CD Changer . 196
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CD Player Error Indications . 197
CD Changer Error .............................
Indications .198
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Rear Entertainment System . 199
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Security System .215
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Cruise Control .216
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Trip Computer .219
.
(Without Navigation System) . 219
HomeLink Universal .................................
Tranceiver .229
.
Rear View Camera and Monitor . 234
Comf ort and Convenience Features
Comf ort and Convenience Feat ures133

For the climate control system to
provide heating and cooling, the
engine must be running.
The automatic climate control
system in your Acura picks the
proper combination of air condi-
tioning, heating, and ventilation to
maintain the interior temperature
you select. The system also adjusts
the fan speed and air flow levels.
Your vehicle also has a rear A/C unit
that allows the rear passengers to
adjust the heating, cooling, and air
f low (see page ).
The direction of air f low f rom the
vents in the center and each corner
of the dashboard is adjustable.
Move the tab in the center of each
vent up-and-down and side-to-side.
The vents in the corners of the
dashboard can be opened and closed
with the dials underneath them.
The climate control system draws air
through the exterior vents at the
bottom of the windshield. Keep
these vents clear of leaves and other
debris.
142
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures134
CENTER VENTS
CORNER VENT

Climat e Cont rol Syst em
Comf ort and Convenience Feat ures135
REAR CENTER VENT

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Pressing the OFF button shuts the
climate control system completely
of f . Keep the system completely of f
only f or short periods. To keep stale
air and mustiness f rom collecting,
you should have the f an running at
all times.
To put the Automatic Climate
Control in f ully-automatic mode,
press the AUTO button. Then set
the desired temperature by pressing
either side of the TEMP button:
to raise the temperature above the
displayed value, or to lower the
temperature.
The system automatically selects the
proper mix of conditioned and/or
heated air that will, as quickly as
possible, raise or lower the interior
temperature f rom its current level to
the set temperature.
When you set the temperature to its
lower limit (60°F/18°C) or its upper
limit (90°F/32°C), the system runs
at f ull cooling or heating only. It does
not regulate the interior temperature.
When the temperature is set
between the lower and upper limits,
the system regulates the interior
temperature to the set value.
In cold weather, the f an will not
come on automatically until the
vehicle has been driven f or a short
time and the heater starts to develop
warm air.
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures
Fully-automatic Operation
136
TEMPERATURE DISPLAY
AUTO BUTTON REAR A/C CONTROL BUTTON
OFF BUTTON TEMPERATURE BUTTON

CONT INUED
When you turn the A/C of f , the
system cannot regulate the inside
temperature if you set it below the
outside temperature. With the A/C
on, use the temperature buttons to
adjust the temperature of the air
flow to a comfortable setting. Pressing the A/C button or touching
the A/C icon turns the air
conditioningonandoff.Youwillsee
A/C ON or A/C OFF displayed. You can manually select various
f unctions of the Climate Control
system when it is in FULL AUTO.
All other f eatures remain auto-
matically controlled. Some of these
f unctions appear in the Trip
Computer/Navigation System
display. With the Navigation System,
press the A/C-Trip button next to
the display to show these functions.
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures
Semi-automatic Operation
A ir Condit ioning (A /C) But t ons
137
RECIRCULATION BUTTONTEMPERATURE BUTTONS
(without Navigation System) (with Navigation System)
AIR CONDITIONING (A/C) BUTTON/ICON

This button controls the source of
the air going into the system. When
the indicator above this button is lit,
air f rom the vehicle’s interior is sent
through the system again (Recircula-
tion mode). When the indicator is off,
air is brought in f rom outside the
vehicle (Fresh Air mode).
You can, f or example, manually put
the system in recirculation mode
when driving through an area of
smoke or f umes.
You can manually select the f an
speed with the fan speed button/fan
speed icon. Pressing the button or
touching the icon repeatedly makes
the fan run faster. The fan speed is
shownbybarsinthedisplay.If the
f an is at its highest speed, pressing
the button or touching the icon again
takes it to its lowest speed.
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures
Recirculat ion But t onFan Speed Icon/Fan Speed But t on
138
RECIRCULATION BUTTON TEMPERATURE BUTTONS
FAN SPEED BUTTON
MODE BUTTON MODE ICON FAN SPEED ICONS

CONT INUED
Use the MODE Button or MODE
icon to select the vents the air flows
f rom. Some air will f low f rom the
dashboard corner vents in all modes.
Each time you press the MODE
button or touch the icon, the display
shows the mode selected. Press
(touch) f our times to see all the
modes.The main air flow comes
f rom the dashboard vents. The main air f low is divided
between the dashboard vents and
the f loor vents. The main air flow comes
f rom the f loor vents. The main air f low is divided
between the f loor vents and de-
froster vents at the base of the wind-
shield.
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures
Mode Button/Mode Icon
139

The button directs the main
air f low to the windshield f or f aster
def rosting. It also overrides any
MODE selection you may have made.
When you turn of f by
pressing the button again, the
system returns to its former settings. When you select , the A/C
turns on automatically and the
system selects Fresh Air mode. For
f aster def rosting, manually set the
fanspeedtohigh.Youcanalso
increase air f low to the windshield by
closing the side vents in the
dashboard.
This button turns the rear window
def ogger on and of f (see page ).88
Rear Window Def ogger Button
Climat e Cont rol Syst em
Comf ort and Convenience Feat ures140
DEFROST BUTTON
REAR WINDOW DEFOGGER BUTTON