2005 Mercedes-Benz ML 350 Logo

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Anonymous Posted on Apr 11, 2013

Ml 350 mercedes radio code wont work

I put security code in and it returns to the beginning of numbers, wont accept code, buttons are not working

5 Related Answers

Anonymous

  • 408 Answers
  • Posted on Apr 03, 2009

SOURCE: Resetting Radio with WAIT on an 01' Ml 320

hi,,you can not enter your code while wait is on,try to put your ignition on one position,wait maybe 3 to 6 hours to disappear the wait on display,then try to enter the code with guidance of manual,ty

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mx5turbo92

mx5turbo92

  • 545 Answers
  • Posted on Dec 17, 2009

SOURCE: i need the mercedes benz 1999 clk 430 radio code

AR82.60-P-7502-01A Coding Radio
(MODEL all with CODE (750) Radio Becker Europa 2000 with CODE (751) Radio Becker Grand Prix 2000 with RDS)

  1. If the radio is disconnected from the power supply, it is not operational when re-connected. After switching on the ignition and the radio, the readout CODE appears in the display.
  2. The code number for the radio is advised to you on the enclosed CODE CARD.
  3. To enter the first digit of the code number, you have to continue pressing station button 1 until the correct digit appears in the display. Adopt the same procedure for the second, third and fourth digits.
  4. Once you have entered the correct code number with the station buttons 1, 2, 3, 4 and confirmed the entry with the SEEK button (press down), the readout CODE disappears. The radio can now be operated.
  5. If you enter a wrong code three times, you must wait 15 minutes before making a new entry. In addition, if 9 incorrect entries are made, the radio will then not operate for 24 hours. During this time the radio and the ignition (terminal 15) must remain switched on.
AR82.60-P-7502-01B Coding Radio
(MODEL all with CODE (353) Audio 30 APS with CODE (510a) Radio MB Exquisit with traffic news decoder, with RDS (Becker) with CODE (512a) Radio MB Special with traffic news decoder, with RDS.)

  1. If the radio is disconnected from the power supply, it cannot be operated by simply reconnecting. After switching on the ignition and the radio the word "CODE" appears in the display on the radio.
  2. The code number for the radio is given on the enclosed CODE CARD.
  3. Enter the code number with the station button, e.g. number 1, station button 1. After entering the first number the word "CODE" disappears and the number entered appears followed by 4 dashes. The next character to be entered flashes. After entering all five numbers, the first character starts flashing again. In this state the code number can be written over as frequently as desired. A correction can be made only by entering the complete code number again.
  4. Confirm code number: Press TUNE, AUTO/SEEK or SC button. The radio automatically switches on and indicates the radio station or frequency stored with station button 1.
  5. If an incorrect code number is entered and confirmed, the word "CODE" appears again on the display. If an incorrect code is entered three times the word "WAIT" appears on the display and the radio locks up for approx. 10 min. If the code is entered incorrectly three times again the radio locks up again for 10 min. Three more incorrect entries (a total of 9 incorrect attempts) increase the lock-up time to 60 min. Another three incorrect entries lock up the radio for another 60 min. The waiting time runs only when the radio is switched on.

jalal

  • 178 Answers
  • Posted on Apr 02, 2010

SOURCE: my battery went bad and my radio locked on my

the solution i have seen here , u just search for it.

hasibrashid

  • 1 Answer
  • Posted on Sep 29, 2010

SOURCE: How to reset a radio code for mercedez ML 350

hello

merctechniqu

Anura uk

  • 229 Answers
  • Posted on Oct 30, 2010

SOURCE: what is security code for radio of a 2004 ml 350

call to the Mercedes dealer near by you and give your car chassis no to them, then they will give you the radio code and fallow the instruction of owner manual to install the radio code. is this information helped you?

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Related Questions:

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1answer

2011 Mercedes Benz ML-350 Basic. I need to deactivate (reset back to normal) the Anti-Theft system, so I can see the panel, radio, telephone, reverse camera, etc.

Question edited for clarity.
Question moved to model category.

It is a Mercedes, you need the dealership, an auto electrician or an Auto locksmith / Alarm installer. It is the most electrically over-engineered brand on the market. some are PIN Locked so that only registered technicians can reset based on VIN Number.

https://www.google.com/search?q=2011+mercedes+benz+ml+350+reset+anti+theft+system

..
0helpful
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My 2000 ml 320 Mercedes battery die and now my radio need a code to work

You need to get the security code directly from the Mercedes dealership; you'll have to prove vehicle ownership...radio theft is quite prevalent...and the mere fact that it is called a security code is to deter such thefts; and to disclose it publicly would defeat the very purpose of having a security code.
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How do I unmute a 2006 Mercedes ML350. Radio, navagation and cd's no sound. Canadian dealer says I need a code from the USA So I called the number and MB USA says I don't need a code for that

Hi,if you have the code for radio,undo battery for 30mins then reatach battery,and you put the code in,hopfully it will be back to normal.ill keep my fingers crossed for you.
0helpful
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How do I unlock car radio for a 2004 ML 350 Mercedes Benz?

You should have a code for the radio in your owner;s manual. If you are not the original owner and it is not there, the dealer should be able to provide it from your VIN.
1helpful
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Pls I need unlock code for ML350 radio with Model number MCS NV4BN110.

This is just a web site people use

No one would have any codes for anything on a vehicle

Codes are for security reasons

Need to go to a dealer & prove you own it
they will help you
0helpful
1answer

What is security code for radio of a 2004 ml 350

call to the Mercedes dealer near by you and give your car chassis no to them, then they will give you the radio code and fallow the instruction of owner manual to install the radio code. is this information helped you?
0helpful
1answer

Resetting Radio with WAIT on an 01' Ml 320

hi,,you can not enter your code while wait is on,try to put your ignition on one position,wait maybe 3 to 6 hours to disappear the wait on display,then try to enter the code with guidance of manual,ty
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