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cas4 5M48H BMW F10 corrupt data ?
26-04-2023, 04:30 AM,
Post: #1
XZBMW  cas4 5M48H BMW F10 corrupt data ?
Hi, I got cas4 to clone customer stated that CAS had no communication and its damaged. Once I got CAS, and the replacement CAS, the original key didn't seem to work when I tried to test it on bench. Cloned the CAS either way, original key still doesn't work, programmed a new key, but still same thing doesn't seem like it's working. 

All tests were done with ACDP CAS4 tester, it's showing that the CAS data is not valid. 

Can anyone help with this? got cas4, dme, and orignal key. 


the customer just admitted that he was updating the car with AUTEL and it failed so he assumed he burned out the CAS that's why he said it was damaged..... 

car is not local to me so no way to check on the car what is going on.


Attached Files
cas4 orignal .rar
File Type: .rar
Downloaded: 13 times
Size: 272.19 KB

cas4 after adding new test key.rar
File Type: .rar
Downloaded: 8 times
Size: 9.56 KB

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26-04-2023, 17:55 PM,
Post: #2
XZBMW  RE: cas4 5M48H BMW F10 corrupt data ?
(26-04-2023, 04:30 AM)MarioIL Wrote:  Hi, I got cas4 to clone customer stated that CAS had no communication and its damaged. Once I got CAS, and the replacement CAS, the original key didn't seem to work when I tried to test it on bench. Cloned the CAS either way, original key still doesn't work, programmed a new key, but still same thing doesn't seem like it's working. 

All tests were done with ACDP CAS4 tester, it's showing that the CAS data is not valid. 

Can anyone help with this? got cas4, dme, and orignal key. 


the customer just admitted that he was updating the car with AUTEL and it failed so he assumed he burned out the CAS that's why he said it was damaged..... 

car is not local to me so no way to check on the car what is going on.

hi, are you satisfied with the ACDP tool?
Quote this message in a reply
26-04-2023, 18:08 PM,
Post: #3
RE: cas4 5M48H BMW F10 corrupt data ?
(26-04-2023, 17:55 PM)johann74270 Wrote:  
(26-04-2023, 04:30 AM)MarioIL Wrote:  Hi, I got cas4 to clone customer stated that CAS had no communication and its damaged. Once I got CAS, and the replacement CAS, the original key didn't seem to work when I tried to test it on bench. Cloned the CAS either way, original key still doesn't work, programmed a new key, but still same thing doesn't seem like it's working. 

All tests were done with ACDP CAS4 tester, it's showing that the CAS data is not valid. 

Can anyone help with this? got cas4, dme, and orignal key. 


the customer just admitted that he was updating the car with AUTEL and it failed so he assumed he burned out the CAS that's why he said it was damaged..... 

car is not local to me so no way to check on the car what is going on.

hi, are you satisfied with the ACDP tool?

can't complain been using it for last 3 years and so far so good
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[+] 1 user says Thank You to MarioIL for this post
27-04-2023, 12:00 PM,
Post: #4
RE: cas4 5M48H BMW F10 corrupt data ?
I think you should try to take donor CAS, virginize the keys or add new key
and use the CAS RENEW function
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[+] 1 user says Thank You to johann74270 for this post
01-05-2023, 08:04 AM,
Post: #5
XZBMW  RE: cas4 5M48H BMW F10 corrupt data ?
(26-04-2023, 18:08 PM)MarioIL Wrote:  
(26-04-2023, 17:55 PM)johann74270 Wrote:  
(26-04-2023, 04:30 AM)MarioIL Wrote:  Hi, I got cas4 to clone customer stated that CAS had no communication and its damaged. Once I got CAS, and the replacement CAS, the original key didn't seem to work when I tried to test it on bench. Cloned the CAS either way, original key still doesn't work, programmed a new key, but still same thing doesn't seem like it's working. 

All tests were done with ACDP CAS4 tester, it's showing that the CAS data is not valid. 

Can anyone help with this? got cas4, dme, and orignal key. 


the customer just admitted that he was updating the car with AUTEL and it failed so he assumed he burned out the CAS that's why he said it was damaged..... 

car is not local to me so no way to check on the car what is going on.

hi, are you satisfied with the ACDP tool?

can't complain been using it for last 3 years and so far so good

Hi
I encounter a problem when I use ACDP to add key on CAS3 OLO1Y in OBD Mode
ACDP is asking me for the working key???
and when it must write the new EEP in CAS3 it fails?
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03-05-2023, 18:07 PM,
Post: #6
RE: cas4 5M48H BMW F10 corrupt data ?
(01-05-2023, 08:04 AM)johann74270 Wrote:  
(26-04-2023, 18:08 PM)MarioIL Wrote:  
(26-04-2023, 17:55 PM)johann74270 Wrote:  
(26-04-2023, 04:30 AM)MarioIL Wrote:  Hi, I got cas4 to clone customer stated that CAS had no communication and its damaged. Once I got CAS, and the replacement CAS, the original key didn't seem to work when I tried to test it on bench. Cloned the CAS either way, original key still doesn't work, programmed a new key, but still same thing doesn't seem like it's working. 

All tests were done with ACDP CAS4 tester, it's showing that the CAS data is not valid. 

Can anyone help with this? got cas4, dme, and orignal key. 


the customer just admitted that he was updating the car with AUTEL and it failed so he assumed he burned out the CAS that's why he said it was damaged..... 

car is not local to me so no way to check on the car what is going on.

hi, are you satisfied with the ACDP tool?

can't complain been using it for last 3 years and so far so good

Hi
I encounter a problem when I use ACDP to add key on CAS3 OLO1Y in OBD Mode
ACDP is asking me for the working key???
and when it must write the new EEP in CAS3 it fails?

dont write back unless you need keyless function.
is it all key lost or add key? 
0l01y is cas+ you need engine isn or isn from working key
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03-05-2023, 18:29 PM,
Post: #7
RE: cas4 5M48H BMW F10 corrupt data ?
Thank you .
Yes is à CAS3+
ACDP read eprom and he read work key and he write the New key. Now I do write eep in CAS but failed.
And i test the New key only this New key don t work
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04-05-2023, 18:40 PM,
Post: #8
XZBMW  RE: cas4 5M48H BMW F10 corrupt data ?
(03-05-2023, 18:07 PM)venix Wrote:  
(01-05-2023, 08:04 AM)johann74270 Wrote:  
(26-04-2023, 18:08 PM)MarioIL Wrote:  
(26-04-2023, 17:55 PM)johann74270 Wrote:  
(26-04-2023, 04:30 AM)MarioIL Wrote:  Hi, I got cas4 to clone customer stated that CAS had no communication and its damaged. Once I got CAS, and the replacement CAS, the original key didn't seem to work when I tried to test it on bench. Cloned the CAS either way, original key still doesn't work, programmed a new key, but still same thing doesn't seem like it's working. 

All tests were done with ACDP CAS4 tester, it's showing that the CAS data is not valid. 

Can anyone help with this? got cas4, dme, and orignal key. 


the customer just admitted that he was updating the car with AUTEL and it failed so he assumed he burned out the CAS that's why he said it was damaged..... 

car is not local to me so no way to check on the car what is going on.

hi, are you satisfied with the ACDP tool?

can't complain been using it for last 3 years and so far so good

Hi
I encounter a problem when I use ACDP to add key on CAS3 OLO1Y in OBD Mode
ACDP is asking me for the working key???
and when it must write the new EEP in CAS3 it fails?

dont write back unless you need keyless function.
is it all key lost or add key? 
0l01y is cas+ you need engine isn or isn from working key
Good morning
I have to make a key on CAS3+ in ICP mode
I must read the CAS eprom then I read the working key then I program the blank key then I put the CAS3 back on the car and start with the new key?
I do not write the eeprom?
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