[drmercedesbenz]

Hi,

I recently changed the battery for my 1999 C230. After the battery change, my audio system will not play. The radio, whenever switched on, is asking for the code. I could not locate any radio codes in the owner's manual, or any other paperwork.

Can anyone please help me regarding this?

Thanks.

 

[JimB]

your choice is to ask the dealer for your Radio Code.

[]

 

[ronizzle]

send me your vin number and i'll hook you up with the radio code.

 

[ajakeski]

I have the same problem with my ML430. I changed the battery and the radio wants the security code. I found the code card and entered the code, but the radio will not accept it. Now what?

 

[UnlikeAnyOther]

If the code will not work, you need to remove the radio and have the dealer look up the code using the serial number. It sounds like your radio was replaced.