2003 Acura MDX radio code

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The anti-thef t f eature will disable the
system if it is disconnected f rom the
car’s battery. To get the system
working again, you must enter a
code number (see page ).
Your Acura’s audio system provides
clear reception on both AM and FM
bands, while the preset buttons allow
you to easily select your f avorite
stations.
The cassette system f eatures Dolby
noise reduction, automatic sensing of
chromium-dioxide (CrO ) tape, and
auto-reverse f or continuous play.
The in-dash CD changer holds up to
six discs. You operate the CD
changer with the same controls used
f or the radio. See page f or CD
changer operation.
155
182
Touring Model
2
Dolby noise reduction manuf actured under
license from Dolby Laboratories Licensing Corpo-
ration. ‘‘DOLBY’’ and the double-D symbol are trademarks of Dolby Laboratories
Licensing Corporation.
Audio System
Comf ort and Convenience Feat ures
A M/FM/Cassette/CD Changer
Audio System
145

You will have to store your favorite
stations in the Preset buttons after
the system begins working. Your
original settings were lost when
power was disconnected.
If your vehicle’s battery is discon-
nected or goes dead, the audio
system will disable itself . If this
happens, you will see ‘‘Code’’ in the
frequencydisplaythenexttimeyou
turn on the system. Use the Preset
buttons to enter the five-digit code. If
it is entered correctly, the radio will
start playing.
If you make a mistake entering the
code, do not start over or try to
correct your mistake. Complete the
f ive-digit sequence, then enter the
correct code. You have ten tries to
enter the correct code. If you are
unsuccessful in ten attempts, you
must then leave the system on for
one hour bef ore trying again.
Your vehicle’s audio system will
disable itself if it is disconnected
f rom electrical power f or any reason.
To make it work again, the user
must enter a specif ic f ive-digit code
in the Preset buttons. Because there
are hundreds of number
combinations possible f rom f ive
digits, making the system work
without knowing the exact code is
nearly impossible.
Youshouldhavereceivedacardthat
lists your audio system’s code
number and serial number. It is best
tostorethiscardinasafeplaceat
home. In addition, you should write
the audio system’s serial number in
this Owner’s Manual. If you should
happen to lose the card, you must
obtain the code number f rom your
Acura dealer. To do this, you will
need the system’s serial number. Thef t Protection
Audio System
Comf ort and Convenience Feat ures182

If you need to connect the battery to
a charger, disconnect both cables to
prevent damage to the vehicle’s
electrical system.If your vehicle’s battery is
disconnected or goes dead, the audio
system will disable itself . The next
timeyouturnontheradioyouwill
see ‘‘ ’’ in the f requency
display. Use the Preset buttons to
enter the f ive-digit code (see page
).
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Battery
Maint enance327
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
mechanic do the battery
maintenance. Charging the battery with the cables
connected can seriously damage your
vehicle’s electronic controls. Detach
the battery cables bef ore connecting
the battery to a charger.

If the replacement fuse of the
same rating blows in a short time,
there is probably a serious
electrical problem in your vehicle.
Leave the blown fuse in that
circuit and have your vehicle
checked by a qualif ied mechanic.If the radio f use is removed, the
audio system will disable itself . The
nexttimeyouturnontheradioyou
will see ‘‘ ’’ in the f requency
display. Use the Preset buttons to
enter the f ive-digit code (see page
).
If you cannot drive the vehicle
without f ixing the problem, and you
do not have a spare fuse, take a fuse
of the same rating or a lower rating
f rom one of the other circuits. Make
sureyoucandowithoutthatcircuit
temporarily (such as the accessory
power socket or radio).
If you replace the blown f use with a
spare f use that has a lower rating, it
might blow out again. This does not
indicate anything wrong. Replace the
f use with one of the correct rating as
soon as you can.
6.
182
Fuses
T aking Care of t he Unexpect ed382
Replacing a f use with one that has a
higher rating greatly increases the
chances of damaging the electrical
system. If you do not have a replace-
ment f use with the proper rating f or the
circuit, install one with a lower rating.