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Car radio: Eurovox 7479M (Mercedes 1994 C280) Radio displays a "1" on power up for a second or two then nothing. This only occurs when the radio has been disconnected for over an hour. Does this mean the head unit is faulty or simply needs resetting ? I have tried holding down the "eject" button to no avail. Please help.

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6 Suggested Answers

sserpentio
  • 88 Answers

SOURCE: Disconnected my battery on my

if you have the message «wait» you did put a bad code, you have to ask a mercedes dealer to have your original code with your serial number of your car.
the message «wait» disappear about 30mn the first time and about 1h the second time if you reenter a new bad code, after the radio will be blocked. so get the right code and before you'll enter it turn on the radio and wait until the radio reask to enter the code.
I hope this helps
Please rate accordingly
Thank You
sserpentio

Posted on Apr 27, 2008

sumthin
  • 71 Answers

SOURCE: have just installed (per instructions)

Hi colinelva.
I can probably help you but I need more info.
Lets start with the vehicle, What year ,? What specific model?, What type of head unit came out? Was it factory?
Did you use a wiring adapter, or just cut the plug off and hardwire it?. If so give me the color code of all the wires that you used in the dash. are their any left over but not hooked up? How many speakers? All Factory?

I don't need any info about the JVC Head unit.
Lets start with that, and we will take it from there.
Regards, Paul

Posted on Jun 13, 2008

budice7h20
  • 93 Answers

SOURCE: Reset Car Radio for Opel Corsa Njoy

Try this..Turn your radio off, take the fuse out (for the radio) for one minute. Replace it and turn the switch on. Turn the radio on and enter the code. If this dosnt work you may have the wrong code. If you enter the wrong code 3 times it may lock and you will have to wait an hour before entering again.

Posted on Jun 16, 2009

  • 78 Answers

SOURCE: AVIC-N1 Mechanism Error ON PIONEER

If the battery was recharged by someone who accidenly reversed the leads then it can kill a radio, usually blows radio fuse first tho. Im affraid the unit needs repair from what youre saying.

Posted on Jul 07, 2009

  • 4706 Answers

SOURCE: I have a mercedes clk

12111 is your code

Posted on Apr 10, 2011

  • 250 Answers

SOURCE: Replacing the Eurovox cd player/radio

Do you have a wiring diagram for the Pioneer Unit, or is this the one you want the diagram for ? Get back to me with a bit more details, e.g. have you got a diagram for the Eurovox? Have you pulled out the Eurovox yet? (I hope not ).

Posted on Jul 08, 2011

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1 Answer

Cheryl j11 radio beeps and says t p lost


Chery J11 radio beeps and says TP Lost

The Short Answer
This can be pretty annoying as the beep occurs every few minutes. The cause is that the advanced features of the radio are searching for broadcast traffic information, and can't find it.
Generally, only some of the radio stations in major cities carry traffic information, so this feature may not be very useful to you anyway.
To disable the beep, press the TA/AF button on the radio for more than 2 seconds, and you should see AF OFF appear on the display, meaning that the Traffic Announcement Alternate Frequencies feature is no longer searching for (and not finding) traffic information.
Unfortunately, the Chery radio manual doesn't fully explain this.

More...

Traffic Information (TA) Control
Some stations broadcast on the FM waveband have a TP code to signify that they carry traffic programme (TP) information. This is part of the RDS (Radio Data System) used on FM.
Activating traffic announcements
Before you can receive traffic announcements (TA), you must press the TA button. A TA display will appear to show the feature is switched on.
Note: On some units a short press to reach the TA feature.
If you are already tuned to a station that broadcasts traffic information, TA or TP will also be displayed. Otherwise the unit will search for a traffic programme and display TA SRCH or TP SEEK while doing so. If it cannot locate such a station, Not Found or NO TA will be displayed.

Info from

https://www.scribd.com/doc/60900285/audio-guide-1-cg3508en-01-2006


TP lost
If the TP signal of tuned station is lost after 30 seconds, an automatic TP seek for the next TP station will be performed. If no TP station is found, the unit will remain at the current station and display "TP LOST" for 2 seconds, and emit a beep.
TP seek will be performed periodically few minutes until a TP station is found.

Info from http://www.ryedalegarages.co.uk/data/uploads/docs/kia_venga_owners_manual.pdf

Posted to
http://www.cars-directory.net/problem-solving/chery/chery/11154.html

audio guide 1 cg3508en 01 2006
http://www.ryedalegarages.co.uk/data/uploads/docs/kia_venga_owners_manual.pdf
2011 Chery Chery Solving Car Problems chery

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Need to reset radio on


that's usually available from a MB dealer...you might enquire of the local one, to get this code

May 23, 2008 | Car Speakers & Subwoofers

1 Answer

I need the radio code for a 2000 ML 450 bought used and code card is not available. the vin # 4JGAB72E5YA179735


Hi,
According to your requirement you have to purchase radio code or you can use car radio decoder software to decode your car radio. If you have experienced a dead battery, disconnected the factory radio harness or disconnected the battery to the vehicle then you must need radio code. Better to purchase a radio code. Before purchase determine of your radio type and do the following steps. The radio must be in LOC mode NOT in INOP mode. Turn the ignition ON. Press and hold presets buttons 2 & 3 or 1 & 4 for approximately 10 seconds. The radio display changes from LOC to a three-digit number. Write this number down. You will then have fifteen seconds max before the next step must be performed. Press the AM/FM button. The radio display changes to another three-digit number. Write this number to the right of the first one. You now have a six or four-digit number, the first three digits are from STEP 3 and the last three digits are from STEP 5. If you have a four digit number, it will show all four digits at the same time. Then purchase the code mentioning your car model and unlock the radio. You can purchase your code from radio-code.com by credit or debit card.

Sep 03, 2011 | Car Speakers & Subwoofers

1 Answer

1998 VW GOLF GTI, I NEED THE CODE FOR MY RADIO, THE S/N OF THE RADIO IS VWZ9Z7V4015532


Try looking in the trunk on body\sheet metal. Possibly on the wheel well. Also check near spare tire.

Perform the steps in order:
1. Turn on Radio. "Safe" appears in display.
2. After 3 seconds, the number "1000" will appear in the display.
3. Use the radio station preset buttons 1 to
Use preset button 1 to 4 to enter the first digit in the code number. Use button 2 to enter the second digit, etc. The value range for each of the 4 digits is "0-9". The digit will increase by 1 each time you tap the preset button. The number returns to "0" after 9".
4. After you finish entering the code, press the right side (">") of the SEEK button for longer than 2 seconds until you hear an audible signal.
5. After the audible, Monsoon displayed on the screen and presto, the Sound of.....

Jul 28, 2011 | Car Speakers & Subwoofers

1 Answer

Hi I contacted Mercedes for my Radio Code.WDB1680332J607431 I entered the code given but it does not accept it.


You must have been quoted the wrong code.
Get it checked

The radio SERIAL NUMBER is required for a code
First remove the radio from the dashboard.
Then post the radio make+model plus all the letters+numbers on any labels,barcodes or stamped in the metal casing.
This information can then be used to see if a code can be calculated

Jul 07, 2011 | Car Speakers & Subwoofers

1 Answer

I have a 01 Mercedes E320 and I put a jensen vm9213 in. It was working great until I had to change the battery. Now I'm not recieving power to my radio. Can you help?


1. Check the fuse at the radio and in the vehicles fuse box 2. Check the wiring of the radio to ensure nothing has come loose/disconnected 3. Remove the radio and test it on another power source to ensure it is working properly.
If it's not the fuse (Step 1) I recommend visiting a quality local Car Audio specialist and getting them to assist you.

Feb 06, 2011 | Car Speakers & Subwoofers

1 Answer

Radio unlock code for Eurovox 8691Mb serial 277005840.1


If this is an older radio fitted in a Mercedes then it will require further specialist advice

Try emailing

restoredclassic@aol.com

to see if they can help

Mention this forum and there should be no charge

Jan 01, 2011 | Car Speakers & Subwoofers

1 Answer

Radio code for a 1997 mercedes C280 vin# WDBHA28E3VF612417


the code may be in the original owners manual. m-b dealer can give you the code from the vin number if it is the original radio that came from your car. mine is a 1998 model and after entering the code i pushed SC (scan ) button it took the code and still working... hope this helps

Dec 21, 2010 | Car Speakers & Subwoofers

1 Answer

GM Radio Locked but will not display codes by pressing 1&4 or 2&3


Does your GM car or truck Radio display LOC and does not turn on? Chevrolet, Buick, Pontiac, GMC, Cadillac, Oldsmobile vehicles used a theft system to lock the radio when power is lost. This system was used from the ealy 1990's to the early 2000's.
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Instructions:
  1. If your radio displays the word LOC, you can retrieve a set of factory numbers in the radio that enable you to get a backup unlock code. If the radio says INOP, you will have to leave the key in the "ON" position, or let the car run for at least 1 hour before you attempt any unlock procedure. INOP means a secondary theft lock due to too many false attempts to unlock the radio.
  2. Looking at the face of your GM Delco radio, hold down the preset buttons 1 & 4 OR 2 & 3 (Depending on year and model) for approximately 10 seconds or until a set of 2 or 3 numbers comes up on the display. Write the numbers down.
  3. Next press the AM / FM button. A new set of 3 numbers will now show. Write these numbers down. You will then need to call a 1-800 phone number with these numbers to get the unlock code. There are many sites on the internet that can get it for you- for a small fee. Or, try calling your local GM Dealer and ask for them to do it. Many times they will do it for free. It only takes a minute.
  4. Once you have the unlock code, enter it by pressing the MIN button until the display shows the last 2 digits of the unlock code, then press the HR button until the first 2 numbers or shown. Then press the AM / FM button to enter the code. The radio will now display SEC, and normal function is restored.
Also, its possible that you need RESET your GM Radio; this is the procedure: While performing maintenance on your car, you may disconnect the radio from the battery in your GM vehicle. GM cars contain Delco radios that are protected by Theftlock, which locks the radio after it has been disconnected from a power source. Iit can only be reset and unlocked with a car-specific security code. Identifying the security code for your GM vehicle is the only way to reset the car radio and disable the Theftlock protection device. jQuery('.intro .thumbnail').each(function(i,e){ jQuery(e).find('img').one('error',function(){ jQuery(e).remove(); }); });
Instructions:
  1. Turn on your car. Your Delco radio will show "LOC" in the LED display.
  2. Press and hold down both the second and third preset buttons. Hold these buttons down for at least six seconds.
  3. Write down the two- or three-digit code that appears in the LED display.
  4. Press the AM/FM button on the radio.
  5. Write down the next two- or three-digit code that appears in the LED display. You should be left with either a four- or six-digit number. Turn off your car.
  6. Call the Delco radio automated customer support line at 1-800-537-5140.
  7. Press "1" and then press the pound sign. The automated voice should respond "Invalid code, try again."
  8. Enter the number 139010 into your phone and then press the "*" sign.
  9. Enter the four- or six-digit number you wrote down from Steps 3 and 5, and then press the "*" button.
  10. Write down the four-digit code given by the automated voice.
  11. Turn on your car. Enter the Delco unlock code using the procedure outlined by your GM owner's manual. Normally, the unlock code is entered with the "HR" and "MN" buttons on your radio.
  12. Press the AM/FM button. If you have entered the code correctly, your LED display will read "SEC" and the radio will be unlocked.

Hope this help.

Mar 18, 2010 | Car Speakers & Subwoofers

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