[Mshumacher]

Hi im really struggling to learn to add a key to a BMW X6 2009... 
In all cases the car still works perfectly with the original key it has.

My experiments:

All read/write CAS3+ MCU eeprom with Xprog ( OK, tested several times)

FVDI Clone==> Tried to do it all by OBD, failed.
Tried loading cas eeprom to key maker==> Result made Key then wrote file to CAS3. The remote unlocks/locks the car but doesnt unlock the dash/ start car.

Hitag2 Clone==>Loaded cas eeprom=>Made Key=>Wrote File to CAS3.
Resulting again in key remote only locks/unlocks the car.

Tango Clone==>Loaded cas eeprom+DME dump=> Made Key=>Wrote File to cas3 ==> Key remote doesnt even lock/unlock car.

Reading the Key tango made, it didnt even record the VIN ¿? although it did change to Locked State.
I ordered new blank keys, maybe those keys where bad?¿

AutoHex II/BMW Explorer are out of my price range.

So what would be the best option to cover cas3 and cas3+ ?¿

-Xhorse Multitool ( I read good reviews although i think i would have to downgrade the cas3 versions and leave them downgraded?).

BMW ISTA-P Clone ( Does this make Keys? or only diag & coding units)

TMPro2 Original + Software 130 BMW,Mini CAS SiemensVDO ?

Thanks

[willisodhiambo]

Always used tango clone but never encountered the crypto CAS3+. If it does not even unlock the car with a tango made key then too bad. Seems it is unable to crack the encryption.

[Silva1337]

I have same problem with crypto cas using tango clone , also i have clone of bmw explorer i can edit isn of key through calculator still wont work.

[willisodhiambo]

I have same problem with crypto cas using tango clone , also i have clone of bmw explorer i can edit isn of key through calculator still wont work.

How reliable is this clone? Tried changing ISN of CAS3? Where did you get it?

[rus-bmw]

Р

Hitag2 Clone==>Loaded cas eeprom=>Made Key=>Wrote File to CAS3.
Resulting again in key remote only locks/unlocks the car.

Send me your eeprom dump in this situation. I correct it.
I can decrypt your cas without motor ISN or any working key.

[corpus]

I have same problem with crypto cas using tango clone , also i have clone of bmw explorer i can edit isn of key through calculator still wont work.

where can i get bmw explorer clone?

[Silva1337]

Р

Hitag2 Clone==>Loaded cas eeprom=>Made Key=>Wrote File to CAS3.
Resulting again in key remote only locks/unlocks the car.

Send me your eeprom dump in this situation. I correct it.
I can decrypt your cas without motor ISN or any working key.

rus bmw , i know isn , dont know where is problem, if you want help pm your skype i have bench i give you acces to all tools

about explorer i bought from alie dont recomend it, its only good due that he have ca3+ calculator with decryption its mainly why i still use it

[rus-bmw]

rus bmw , i know isn , dont know where is problem, if you want help pm your skype i have bench i give you acces to all tools

about explorer i bought from alie dont recomend it, its only good due that he have ca3+ calculator with decryption its mainly why i still use it

See PM

[pepi]

For CAS3+ crypted , I read and save backup (eep and flash) always with Xprog-m .
With AVDI genuine when trying to add key software will inform you that CAS is crypted with ista45+
and you will need to downgrade it. Let it do it and wait until it finish the job .
After that you will be able to add second key.