I HAVE A HM-5064A CD TURN RADIO DECK.

ive now posted this 18 times. now.
here it is in full again, verbatum. again. RTM,
lost your operators guide, well here is the section.

quote and adds.
De'ja' vu , all over again. (LOL) RTM
RTM read the operators manual, its all there, here is a direct quote.

quoted 18 times. (funny how searches never work,./..........)
2008 opr.guide.(lost it, huh?) Accord. non satellite Rad
and par, for course all newer cars.

Quotes:
Your vehicle's audio system may disable itself if it is disconnected from electrical power for any reason.
To make it work again, you must enter a specific five-digit code with the preset buttons.
Because there are hundreds of number combinations possible from the five
digits, making the system work without knowing the exact code is nearly impossible.

You should have received a radio code card that lists your audio system's code and serial numbers. {glove box find}
It is best to store this card in a safe place at home. In addition, you should write the audio system's serial number in this owner's manual.

If you lose the card, you must obtain the code number from your dealer.
To do this, you will need the audio system's serial number.

If your vehicle's battery is disconnected or goes dead, or the radio
fuse is removed, the audio system will disable itself. If this happens,
you will see ''ENTER CODE'' in the frequency display (on the screen on models with navigation system) the next time you turn on the system.
Use the preset buttons to enter the five-digit code. The code is on the radio code card included in your owner's manual kit.
When it is entered correctly, the radio will start playing.

If you make a mistake entering the code, do not start over; complete the
five-digit sequence, then enter the correct code. You have 10 tries to enter the correct code.
If you are unsuccessful in 10 attempts, you
must then leave the system on for 1 hour before trying again.

The system will retain your AM and FM presets even if power is disconnected. {only on newer cars'

General information on Honda and DIY:

{the code can be obtained from any Honda dealership (you must give him/her your radio serial number (sticker off radio)"}
or any locksmith with a license from..NASTIF

Honda1 ServiceExpress (Same info as ISIS)

Acura ISIS (Dealer version w/ advanced search)

http://nastf.org/i4a/pages/index.cfm?pageid=3462

volume of air in HVAC or radio volume sound
if radio
did you drain the battery dead.? just before the radio died?
what year Acura. ive not a clue. nor can help with not knowing that.
if the car is very new like, it has a RADIO code, the if not known
the sound goes dead.
if lost your radio code card in the glove box, that be bad.
now you get to go to dealer and get it reset.

open the glove box, extract the operators guide, and bingo read
Radio Code , here is a typical extract posted 15 times now....
lost the guide,did you ? buy one. Acura, has it, maybe even free. ask em.
Quote and comments.:..........

e'ja' vu , all over again. (LOL) RTM
RTM read the operators manual, its all there, here is a direct quote.

quote 14
2008 opr.guide.(lost it, huh?) Accord. non satellite Rad

Quotes:
Your vehicle's audio system may disable itself if it is disconnected from electrical power for any reason.
To make it work again, you must enter a specific five-digit code with the preset buttons.
Because there are hundreds of number combinations possible from the five
digits, making the system work without knowing the exact code is nearly impossible.

You should have received a radio code card that lists your audio system's code and serial numbers. {glove box find}
It is best to store this card in a safe place at home. In addition, you should write the audio system's serial number in this owner's manual.

If you lose the card, you must obtain the code number from your dealer.
To do this, you will need the audio system's serial number.

If your vehicle's battery is disconnected or goes dead, or the radio
fuse is removed, the audio system will disable itself. If this happens,
you will see ''ENTER CODE'' in the frequency display (on the screen on models with navigation system) the next time you turn on the system.
Use the preset buttons to enter the five-digit code. The code is on the radio code card included in your owner's manual kit.
When it is entered correctly, the radio will start playing.

If you make a mistake entering the code, do not start over; complete the
five-digit sequence, then enter the correct code. You have 10 tries to enter the correct code.
If you are unsuccessful in 10 attempts, you
must then leave the system on for 1 hour before trying again.

The system will retain your AM and FM presets even if power is disconnected. {only on newer cars'

General information on Honda and DIY:

{the code can be obtained from any Honda dealership (you must give him/her your radio serial number (sticker off radio)"}
or any locksmith with a license from..NASTIF

Honda1 ServiceExpress (Same info as ISIS)

Acura ISIS (Dealer version w/ advanced search)

http://nastf.org/i4a/pages/index.cfm?pageid=3462

posted now 14times. lost your operators guide, its all there, every word, to read, buy one, and win.

here it is , again.
De'ja' vu , all over again. (LOL) RTM
RTM read the operators manual, its all there, here is a direct quote.

quote 14
2008 opr.guide.(lost it, huh?) Accord. non satellite Rad

Quotes:
Your vehicle's audio system may disable itself if it is disconnected from electrical power for any reason.
To make it work again, you must enter a specific five-digit code with the preset buttons.
Because there are hundreds of number combinations possible from the five
digits, making the system work without knowing the exact code is nearly impossible.

You should have received a radio code card that lists your audio system's code and serial numbers. {glove box find}
It is best to store this card in a safe place at home. In addition, you should write the audio system's serial number in this owner's manual.

If you lose the card, you must obtain the code number from your dealer.
To do this, you will need the audio system's serial number.

If your vehicle's battery is disconnected or goes dead, or the radio
fuse is removed, the audio system will disable itself. If this happens,
you will see ''ENTER CODE'' in the frequency display (on the screen on models with navigation system) the next time you turn on the system.
Use the preset buttons to enter the five-digit code. The code is on the radio code card included in your owner's manual kit.
When it is entered correctly, the radio will start playing.

If you make a mistake entering the code, do not start over; complete the
five-digit sequence, then enter the correct code. You have 10 tries to enter the correct code.
If you are unsuccessful in 10 attempts, you
must then leave the system on for 1 hour before trying again.

The system will retain your AM and FM presets even if power is disconnected. {only on newer cars'

General information on Honda and DIY:

{the code can be obtained from any Honda dealership (you must give him/her your radio serial number (sticker off radio)"}
or any locksmith with a license from..NASTIF

Honda1 ServiceExpress (Same info as ISIS)

Acura ISIS (Dealer version w/ advanced search)

http://nastf.org/i4a/pages/index.cfm?pageid=3462

your radio may need its code put in to work again.

here is what you lost: Typical of all newer cars...
2008 opr.guide.(lost it, huh?) Accord. non satellite
All 3 ways: DIY,dealer or locksmith.

Quotes:
Your vehicle's audio system may disable itself if it is disconnected from electrical power for any reason.
To make it work again, you must enter a specific five-digit code with the preset buttons.
Because there are hundreds of number combinations possible from the five
digits, making the system work without knowing the exact code is nearly impossible.

You should have received a radio code card that lists your audio system's code and serial numbers. {glove box find}
It is best to store this card in a safe place at home. In addition, you should write the audio system's serial number in this owner's manual.

If you lose the card, you must obtain the code number from your dealer.
To do this, you will need the audio system's serial number.

If your vehicle's battery is disconnected or goes dead, or the radio
fuse is removed, the audio system will disable itself. If this happens,
you will see ''ENTER CODE'' in the frequency display (on the screen on models with navigation system) the next time you turn on the system.
Use the preset buttons to enter the five-digit code. The code is on the radio code card included in your owner's manual kit.
When it is entered correctly, the radio will start playing.

If you make a mistake entering the code, do not start over; complete the five-digit sequence, then enter the correct code.
You have 10 tries to enter the correct code.
If you are unsuccessful in 10 attempts, you
must then leave the system on for 1 hour before trying again.

The system will retain your AM and FM presets even if power is disconnected. {only on newer cars'

General information on Honda and DIY:

{the code can be obtained from any Honda dealership (you must give him/her your radio serial number (sticker off radio)"}
or any locksmith with a license from..NASTIF

Honda1 ServiceExpress (Same info as ISIS)

Acura ISIS (Dealer version w/ advanced search)

http://nastf.org/i4a/pages/index.cfm?pageid=3462

no you need the appropiate code generator ,best advise is to go to the dealer .

Your vehicle's audio system will disable itself if it is disconnected from electrical power for any reason.
To make it work again, you must enter a specific five-digit code in the preset buttons. Because there are hundreds of number combinations possible from five digits, making the system work without knowing the exact code is nearly impossible.
You should have received a card that lists your audio system code number and serial number. It is best to store this card in a safe place at 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 from your dealer. To do this, you will need the system's serial number.

If your vehicle's battery is disconnected or goes dead, the audio system will disable itself. If this happens, you will see ''CODE'' in the frequency display the next time you
turn on the system. Use the preset buttons to enter the five-digit code.
The code is on the radio code card included in your owner's manual kit. When it is entered correctly, the radio will start playing.

If you make a mistake entering the code, do not start over; complete the five-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 1 hour before trying again.

If the code card is lost, your dealer can access your code with your radio's serial number. To access the serial number, turn the radio on. It must display ''CODE'', then turn the radio off. Push the preset 1, preset 6, and power buttons at the same time, then quickly release. The serial number will appear in two sets of four digits (information obtained from Owners Manual).

Hope helps (remember to rate this).

There is a 4 digit code that you must enter to get the radio working again. You should have a plastic credit card sized card with the 4 digit code printed on it; if you don't have this card and the number is not written down anywhere on the owner's manual then the number should be on the back of the radio itself. When you turn on the radio the info screen should ask you to enter a code.....if you can't find the code in any of the places I listed I believe you can get it from the dealer. Hope this helps!

GM DELCO THEFTLOCK RADIO UNLOCK CODE:
1. Press and hold presets 2 and 3 for about 5 to 10 seconds until you
get 3 digits on your display. This is the first 3 of 6 digits you will
need, so write 'em down.
2. After doing step one and writing down the code, immediately press
the
AM/FM button to get the last 3 of the 6 numbers you'll need, and write
'em down. (if you wait too long between steps 1 and 2 and the LOC code
displays again, just start over).
3. Call this number, it's a prerecorded message, so don't worry about
having to talk to anyone...1-800-537-5140. The voice will ask if
you're
calling for Chevy, Pontiac, Cadillac, etc... When you here him tell
you
to press "2" for Pontiac, press 206010 and hit the # key. He'll ask
you
for the 6 digit code that you've written down. Enter that and press
the
* key. He will then give you a code, and the option to get additional
4
digit codes, but one should be sufficient.
4. Follow the normal procedure in your owners manual for unlocking the
radio with your new code...press the hour set button on your radio
until
you get the first two numbers of the code, then press the minute set
button until you've entered the last two numbers. Immediately press
the
AM/FM button once the correct code is entered and the code SEC or
"secured" will be displayed on the display screen. Now, just turn the
radio on, and your ready to roll.
There is an additional step you can take to remove all codes from the
radio and start from scratch by entering your own personalized 4 digit
code so that it won't get you in a pickle again! Just repeat step 4
and
you should get a display screen that reads ---. This means the code is
out, and you can now program your own code. Of course, once you
receive
the 4 digit code from the GM recorded message, just keep it in a safe
place, because you can use that same code again and again should you
have any more problems with it in the future. Good luck, and yes, it
does work.

i have the original book it says anytime the battery is disconnected it will do the lock up and read SAF on the display when this happens you cant use it again untill you unlock it... to unlock it turn the radio on the word safe will be displayed first press the am/fm button and then press the scan button and hold them down simultaneously until "1000" appears in the frequuency display release the buttons DO NOT UNDER ANY CIRCUMSTANCE CONTINUE HOLDINT THE BUTTONS DOWN OR PRESS THEM ONCE AGAIN THIS WILL CAUSE THE RADIO TO TAKE THE NUMBER "1000" AS THE CODE NUMBER. using the first four radio station buttons enter the code number found on your radio card (the codes you have) use button 1 to set the first digit of the code button 2 to set the second digit etc. the first digit of a four digit code must be "1" if your code number has three digits the first digit on the display must be set blank. Once the code is shown on the display press and hold the am/fm button and scan button simultaneously until the work safe appears in the frequency display release the buttons a radio station frequency will automatically be displayed ... MAKE SURE YOU PUT IN THE RIGHT NUMBER OR YOU WILL LOCK UP THE RADIO AGAIN AFTER 2 TRYS AND WILL HAVE TO WAIT AN HOUR BEFORE YOU CAN RETRY IT. IF YOU LOOSE THE CARD WITH THE NUMBER SEE YOUR AUDI DEALER