Problem with Audio 5 - PROD

[cristiandavidson]

Hello !!

I have a MB B Class with a broken stereo. So I decided to buy a used unit from a Sprinter vehicule, but when I turn on the stereo I"m getting the PROD message after 30 sec.

Is there any way to solve this? I have ask to solve this in a MB Service but they told me there is no solution for that. You have to purchase a new unit with the internal flash memory blanked.

Any help is welcome.

Thnx.

[sanixmen]

Hi, Need read your dump and upload here for help...

[shooting]

Hello !!

I have a MB B Class with a broken stereo. So I decided to buy a used unit from a Sprinter vehicule, but when I turn on the stereo I"m getting the PROD message after 30 sec.

Is there any way to solve this? I have ask to solve this in a MB Service but they told me there is no solution for that. You have to purchase a new unit with the internal flash memory blanked.

Any help is welcome.

Thnx.

Post dump from the 93c46 smd device

wbr

[attilaa0]

Maybe you have audio 5 HA1111 with 24c256smd.

[sanixmen]

Maybe you have audio 5 HA1111 with 24c256smd.

HA1111 with 24C256 not AUDIO 5 is SOUND 5

[attilaa0]

Maybe audio 5 from becker BE6086???This is with 24c08.And yes this model has prod.

Please tell us more or maybe put a photo from sticker.

[cristiandavidson]

Hi all,

Here is the info (i think):

DEV 002A
SER C0057995
PRD 03/08/12

Attached is the photo of the stereo's sticker

340584

Thanks in advanced!

[cristiandavidson]

By the way, Sanixmen is right , the unit that I bought is a SOUND 5.

The original is an AUDIO 5.

Kind Regards!

[sanixmen]

By the way, Sanixmen is right , the unit that I bought is a SOUND 5.

The original is an AUDIO 5.

Kind Regards!

Hi, Need your dump (24C256) for help...

[cristiandavidson]

Sorry, i'm new on this.

I need to unsolder the eprom and read it, right? or there is another wat to dump the info?

[sanixmen]

Sorry, i'm new on this.

I need to unsolder the eprom and read it, right? or there is another wat to dump the info?

Yes, read eeprom and upload dump here...

[Johnner]

Cristian,welcome to Kaos,but you really need to introduce yourself here : Introduce Yourself (http://www.digital-kaos.co.uk/forums/forumdisplay.php/2-Introduce-Yourself)

Thank you...

[cristiandavidson]

Hi Johnner,

Done!! .

Thanks for the advice!

[cristiandavidson]

Yes, read eeprom and upload dump here...

Ok, I will do it ASAP. I will paste the dump.

Kind Regarrds.