BMW CAS3 SYNC CAS-DME NOT POSSIBLE

[dollarbill]

hi for all
i have the big problem with bmw serie 1 E89 2009-2010 the customer say me he lost key i make the key with avdi ori by obd but don't i put the cas and read the dump i make key but ke don't maybe the key i have is not good . i succeded make key by obd with original dump of but the car don't start in dme i have "ews manipulation" i make many a synchronisation with avdi he say me done but the car don't start always i have in dme "ews manipulation". i see the isn code but the isn in dme and is not the same in the cas the customer is LIAR i put the isn dme in cas but always the car don't start and the fault in dme. what i do for the car start i make a new key because i change isn in cas i post pîcture the read isn with avdi thanks for you help

[Frankcar]

you tried with offline or online version for key making ?
With new key , Accept key in to holder ?
Disconnect battery 5 min then Sync CAS-ELV and CAS-DME
Do you have ori dump CAS (Before key making ) ?

[doctore]

you have crypto cas probably
that's why it's not the same isn dme & cas

[dollarbill]

thanks for answer
i tried offline and online for sync
first time when i try to program key i make by obd but don't work i have the message not working key . i put the cas read make key with tag key tool the key not work but remote work i make a transponder by obd with cas dump work good but the car not start i verify isn after make key (the isn not corresponding) . i put isn dme in cas is good is the same now but when i make sync he say me done but always fault in dme "ews manipulation"

[dollarbill]

you have crypto cas probably
that's why it's not the same isn dme & cas

i don't know the customer say me i have all keys lost but it's not true after make key i verify isn and i see is not good now is good but start crank but no start

[drugowaz]

When making.key you need isn from dme. In your case it probabky will be msd msvd ecu. Only few tool can extract isn from this ecu on bench.

[dollarbill]

i see dme is edc17 or med17

[drugowaz]

Edc17 is dde diesels.
Look at ecu on petrol this year upto f series usualy msd msvd ecus

[salkapone]

rflash whole car with ISTA/P !!!that is solution for your problem

[bearheroes]

rflash whole car with ISTA/P !!!that is solution for your problem

So if we want to change ecu to bmw we just update car and then car starts?????
Interesting...


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[Gavra]

Auto update

[salkapone]

shame on me ,, if car start few time after key add and tapmering in dde ,than reflash is solution ... . i promise next tim i wil read whole post before write something

[dollarbill]

I solved my problem it’s my fault when you have cas3 encrypted avdi need isn of ecu you can’t make key by dump cas only hi make a transponder just only crank i reprogram another key with isn of ecu (edc17 in my car) with bmw online and isn of ecu and now is good thanks for all help member