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Post by slider09 on Feb 28, 2019 23:28:33 GMT
Hi all
Currently get the following error, hope someone can help?
Checking software version management
Fault code B201A00
This first appeared after I went to get a MIB1 discover pro infotainment unit retrofitted. Unfortunately the unit was faulty so the installer had to put my original head unit back in and put all the coding back to what it was.
Everything works as it did before, no issues with any of the functions. What is this error code.
Whenever I clear it, it always returns.
Any ideas?
Thank you
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Post by dv52 (Australia) on Mar 1, 2019 6:36:47 GMT
you need to read the dialogue in the link below
So - you need to go to the control module @ address hex5F, then go to adaptation, then search for Confirmation of installation change. The setting in this adaptation channel will be a hexadecimal number with 4 x digits. Write-down the number and paste a copy here (or paste a screen-shot of the channel here).
Once I have the 4 x digit number, I can calculate the value of the key-code to clear your SVM error
Don
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Post by slider09 on Mar 1, 2019 11:54:11 GMT
you need to read the dialogue in the link below
So - you need to go to the control module @ address hex5F, then go to adaptation, then search for Confirmation of installation change. The setting in this adaptation channel will be a hexadecimal number with 4 x digits. Write-down the number and paste a copy here (or paste a screen-shot of the channel here).
Once I have the 4 x digit number, I can calculate the value of the key-code to clear your SVM error
Don
Ah thank you Don, screenshot below  |
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Post by dv52 (Australia) on Mar 1, 2019 22:33:05 GMT
^^^^well done!
Try changing the entry to 6DAC
Don |
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Post by slider09 on Mar 1, 2019 23:13:42 GMT
^^^^well done!
Try changing the entry to 6DAC
Don So just overtype old value, then long press on green tick? Thanks, will try in the morning and report back. Thanks for your help. |
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Post by slider09 on Mar 2, 2019 18:14:29 GMT
^^^^well done!
Try changing the entry to 6DAC
Don Thanks very much Don. It seems to have worked. Although the original code is showing, it’s not showing 6dac; no longer getting the error though. |
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Post by dv52 (Australia) on Mar 2, 2019 22:34:44 GMT
^^^ correct- the new new-code isn't shown because it was meant to be an encrypted value. Of course, with the community efforts on numerous forums the (originally secret) encryption key has been made public.
Because of the way that SVM works on the modules @ address hex5F, the magic number (6DAC) can always be used for your factory unit for the B201A00 error message. But the same key-code won't work on another MIB unit. Anyhow, error gone - well done. I suggest that you celebrate your success with a frosty jar of ale (or two-perhaps) Don |
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Post by vanitoso77 on Apr 11, 2019 12:38:30 GMT
Hi my name is Roberto and i've the same problem after retrofit mib2. My key is d9db
Anywhone can tell me the number for conversion please?
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Post by vwjap on Apr 11, 2019 12:59:21 GMT
1009
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Post by vanitoso77 on Apr 12, 2019 12:56:48 GMT
Thank you so much It works! |
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Post by shadow87 on Apr 16, 2019 10:16:31 GMT
Same error after retrofit MIB2 ( 23e2 )
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Post by vwjap on Apr 16, 2019 11:35:37 GMT
ea30
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Post by martas4676 on Apr 26, 2019 22:10:23 GMT
Same error after retrofit mib2.5
Instalation confirmation ( 34f7 ) thank you martin
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Post by dv52 (Australia) on Apr 26, 2019 23:14:14 GMT
try FD25
Don
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Post by martas4676 on Apr 27, 2019 8:15:56 GMT
Sorry posted wrong number before that is my confirmation instalation 2fe7
Thank you in advance
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Post by vwjap on Apr 27, 2019 12:57:07 GMT
E635
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Post by vwjap on Apr 27, 2019 13:02:36 GMT
It’s not hard people it’s (your number) XOR C9D2 = (your new number to enter)
So martas4676 would be 2fe7 XOR C9d2 = e635 would needed to be entered
To do XOR sums just type in google “XOR calculator” select one, put on you number in input 1, put in C9d2 in input 2 then press calculate xor then the output is the figure you need
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Post by darnell on Jul 23, 2019 11:51:12 GMT
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Post by dv52 (Australia) on Jul 23, 2019 13:08:59 GMT
^^^ correct - but you might need a 4 x digit number -so 0F83
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Post by borthy67 on Jul 29, 2019 9:32:29 GMT
Hi please could someome help ive got stored value D2 1F but cant work out the new code. Thankyou
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Post by dv52 (Australia) on Jul 29, 2019 11:58:51 GMT
^^^^^ try 1BCD
Don
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Post by aheadoftheclass on Nov 30, 2019 6:43:35 GMT
Hi I just received the code b839 can you please help me clear it.
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Post by vwjap on Nov 30, 2019 12:18:44 GMT
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Post by dv52 (Australia) on Nov 30, 2019 12:35:25 GMT
Hi I just received the code b839 can you please help me clear it. The answer is 71eb
Don
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Post by aheadoftheclass on Nov 30, 2019 19:55:22 GMT
Thank you that helped.
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Post by jenisgtd12 on Jun 11, 2020 12:59:55 GMT
hi sorry for raising an old post but i replaced my screen today and ive got this error code how do i clear it please?
thanks x
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Post by jenisgtd12 on Jun 11, 2020 13:07:19 GMT
its ok founf a calculator thank you  |
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Post by capri1033 on Jun 13, 2020 13:07:34 GMT
hello, can someone help me with EB21
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Post by dv52 (Australia) on Jun 13, 2020 21:50:26 GMT
hello, can someone help me with EB21 try 22F3 |
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Post by capri1033 on Jun 14, 2020 16:14:13 GMT
Thank you dv52 ☺, that works but can you please tell me step by step how you got the new code
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c651 = F83 ?
