Hey guys! Today i'm trying to unlock FEM with working key. But I get a message: Can not read key information from slot...
This key can start the car and I can see it in Key disable/enable menu in position #3. I holed the key to slot all time during unlocking process. Please can somebody give me an advise.

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Hey guys! Today i'm trying to unlock FEM with working key. But I get a message: Can not read key information from slot...
This key can start the car and I can see it in Key disable/enable menu in position #3. I holed the key to slot all time during unlocking process. Please can somebody give me an advise.

 Untitled.png You have insufficient rights to see the content. Untitled1.png You have insufficient rights to see the content.

please update FEM GW and BODY from indiv programming and unlock again.if you get any error in FEM/BDC unlock always update it and try again it will work.

how to unlock fem / bdc programmed with the latest ista. ah4 will not do this as the software is the latest. a return to the first level software as esys is not possible. it would be a very good solution. because rewriting it manually in esys is a bit laborious. ah4 doesn't have the latest ista
REGARDS

Hello!

A downgrade of the FEM with E-Sys is an easy thing and will need only 10 minutes.

CU Oliver

how to unlock fem / bdc programmed with the latest ista. ah4 will not do this as the software is the latest. a return to the first level software as esys is not possible. it would be a very good solution. because rewriting it manually in esys is a bit laborious. ah4 doesn't have the latest ista
REGARDS

we can do this fem too.if any difficulty contact support.

I can do it esys. ah4 could also do it. there is a lot to improve compared to other tools although ah4 is my primary tool.

it would be good if ah4 had options to restore the software to the first level. because if the module is with the latest ista then ah4 only what coding can do. it is not possible to program. what is needed to change e.g. the vin number.

it would be good if ah4 had options to restore the software to the first level. because if the module is with the latest ista then ah4 only what coding can do. it is not possible to program. what is needed to change e.g. the vin number.

if fem is already updated it will not ask you to update in unlock

Hey guys! Today i'm trying to unlock FEM with working key. But I get a message: Can not read key information from slot...
This key can start the car and I can see it in Key disable/enable menu in position #3. I holed the key to slot all time during unlocking process. Please can somebody give me an advise.

please update FEM GW and BODY from indiv programming and unlock again.if you get any error in FEM/BDC unlock always update it and try again it will work.

Thanks! It works!