help pleas .....code for blaupunkt acd 9431

I need code for blaupunkt acd 9431 I take the batry and lost the code BP2758N0606659 & 7642 758 013 thenck you

To be honest, I haven't decoded this particular model of blaupunkt radio before. To let you understand; there is several blaupunkt algorithms in use.
Using the standard algo, your code is 0 7 9 0

Try this code at your own risk, or you may wish to wait for a more senior member to post.
(Especially if your car is a citroen or peugeot, let us know.)
In anycase I'd be please to hear if the code has worked.

ammari.fr wrote:

I need code for blaupunkt acd 9431 I take the batry and lost the code BP2758N0606659 & 7642 758 013 thenck you

yes thats right code 000 to 1999 for BP2758 IF it only needs three digits then 790

bonus wrote:

To be honest, I haven't decoded this particular model of blaupunkt radio before. To let you understand; there is several blaupunkt algorithms in use.
Using the standard algo, your code is 0 7 9 0

Try this code at your own risk, or you may wish to wait for a more senior member to post.
(Especially if your car is a citroen or peugeot, let us know.)
In anycase I'd be please to hear if the code has worked.

thanck you but dont workcode 0790 ,my car is not peugeot or citroen .it is with 4 didits but first is 1 then 0 0 0.the 1 not change hi rest 1 or disepeart the other 0 0 0 you can change til 9.hope you anderstand me .

bonus wrote:

To be honest, I haven't decoded this particular model of blaupunkt radio before. To let you understand; there is several blaupunkt algorithms in use.
Using the standard algo, your code is 0 7 9 0

Try this code at your own risk, or you may wish to wait for a more senior member to post.
(Especially if your car is a citroen or peugeot, let us know.)
In anycase I'd be please to hear if the code has worked.

dont work with 790..it is with 4 didits but first is 1 then 0 0 0.the 1 not change hi rest 1 or disepeart the other 0 0 0 you can change til 9.hope you anderstand me .

ammari.fr wrote:

thanck you but dont workcode 0790 ,my car is not peugeot or citroen .it is with 4 didits but first is 1 then 0 0 0.the 1 not change hi rest 1 or disepeart the other 0 0 0 you can change til 9.hope you anderstand me .

hi what car is it in please

ammari.fr wrote:

dont work with 790..it is with 4 didits but first is 1 then 0 0 0.the 1 not change hi rest 1 or disepeart the other 0 0 0 you can change til 9.hope you anderstand me .

ammari.fr wrote:

dont work with 790..it is with 4 didits but first is 1 then 0 0 0.the 1 not change hi rest 1 or disepeart the other 0 0 0 you can change til 9.hope you anderstand me .

from what I understand the first digit of the code remains at "1", then use the code 1790

very interested to know if works.

dont work even withe 1790 bicos itc not posible to enter 0790.I tried 1790 .then 790 but dont worket.

bonus wrote:

from what I understand the first digit of the code remains at "1", then use the code 1790

very interested to know if works.

Idont nouw in wat car it was befor.hi is in golf 3 but not original for golf .wen I bay the golf it was in.and workt super when I take the batery hi asked the cod.

hay88 wrote:

hi what car is it in please

Thanks for letting me know - unfortunately I don't have the answer for the right code for this particular model of radio.
I'm going to research this issue further.
In the meantime, keep an eye on this post, perhaps a senior member may have an answer.
Other options you may need to consider is using a radio decoding service, who will read the security code from your radio's eeprom chip.
Have a look through other posts - often Reg provides an email address for contact on difficult de-coding.
Cheers.

ammari.fr wrote:

dont work even withe 1790 bicos itc not posible to enter 0790.I tried 1790 .then 790 but dont worket.

Hiya
back again, my reserch didn't take long - i've been on a radio decoding website, who have confirmed also
that code is 790, or in your case 1790.
What this means: is your radio may have been in a decoding workshop before - and the original code has been changed OR maybe there is some other fault with the radio.
only a decoding service will be able to verify this.

best o' luck

ammari.fr wrote:

Idont nouw in wat car it was befor.hi is in golf 3 but not original for golf .wen I bay the golf it was in.and workt super when I take the batery hi asked the cod.

ammari.fr wrote:

I need code for blaupunkt acd 9431 I take the batry and lost the code BP2758N0606659 & 7642 758 013 thenck you

According to my database it should be 0790 as already stated.

The only other 000 - 1999 calculator gives a code of 1708 ...but I doubt if this will work as these are the old Citroen radios..

I reckon your radio has been recoded.

thanks hi work with code 0 0 0.just with 0 0 0 withaut 1 thanks to all

RegWorts wrote:

According to my database it should be 0790 as already stated.

The only other 000 - 1999 calculator gives a code of 1708 ...but I doubt if this will work as these are the old Citroen radios..

I reckon your radio has been recoded.

I also have Blaupunkt acd9431 and have lost code.
Can someone help me with that?
Numbers on the side of the unit are:
BP2758R9415565
7 642 758 013

Thanks for any help!

Vilpo wrote:

I also have Blaupunkt acd9431 and have lost code.
Can someone help me with that?
Numbers on the side of the unit are:
BP2758R9415565
7 642 758 013

Thanks for any help!

try code 1179

hay88 wrote:

try code 1179

Thanks, this worked!
I already had a few attempts/few hours of waiting another try behind me..
Thanks again. 🙂

I have just locked mine anyone no how long it takes to unlock to let you put a new code in?!

Smithy

Smithy wrote:

I have just locked mine anyone no how long it takes to unlock to let you put a new code in?!

Smithy

Please note that code entry is only possible when the display says " CODE ". If the stereo is codelocked, leave it switched on for up to two hours and a further attempt at code entry should be possible.
anywhen from 10 seconds to few hours. the more wrong codes the longer it takes

Hello. I would like to unlock my cd player: blaupunkt acd 9431 BP2758S2982684 7 642 758 013 and tell me the algorithm of the calculations or a program that does that if you can 😉 i would be appreciated.

desiv wrote:

Hello. I would like to unlock my cd player: blaupunkt acd 9431 BP2758S2982684 7 642 758 013 and tell me the algorithm of the calculations or a program that does that if you can 😉 i would be appreciated.

try code 834