Noy
  •  Noy
  • 84% (Honored)
  • Advanced Member Topic Starter
2022-04-28T13:42:26Z
have a car E90 with a original key.
key work and car start and remote work.
client have order a new spare key by dealer but
the dealer key cant be program to the car.
you put the new key in ignitionslot and wont be accepted.

have anyone a idea how to solve this problem?
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PDXAutoworks
2022-04-28T15:58:02Z
Originally Posted by: Noy 

have a car E90 with a original key.
key work and car start and remote work.
client have order a new spare key by dealer but
the dealer key cant be program to the car.
you put the new key in ignitionslot and wont be accepted.

have anyone a idea how to solve this problem?



It is possible that someone has changed the ISN in the CAS module.
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Noy
  •  Noy
  • 84% (Honored)
  • Advanced Member Topic Starter
2022-04-28T18:16:22Z
yes is possible.
but how can i check that?
can i do that on bench?
or must be obd?
applerallph
2022-04-28T20:34:41Z
..all you need is just be neat, open that key _ reset with hexprog _ reprogram the now blank key with AUTOHEX then thats it close key in a neat way job done !
Noy
  •  Noy
  • 84% (Honored)
  • Advanced Member Topic Starter
2022-04-29T07:43:39Z
Originally Posted by: applerallph 

..all you need is just be neat, open that key _ reset with hexprog _ reprogram the now blank key with AUTOHEX then thats it close key in a neat way job done !



thank you for your help.
gonna try that ithink if there is n o ohter way.
Autohex_II_BMW
2022-04-30T11:56:55Z
Originally Posted by: Noy 

have a car E90 with a original key.
key work and car start and remote work.
client have order a new spare key by dealer but
the dealer key cant be program to the car.
you put the new key in ignitionslot and wont be accepted.

have anyone a idea how to solve this problem?



if new key not showing as YES in slot in key learning option 1 then it will not work sir, so as applerallph you can reset and reprogram key or program another blank key from key learning option 3.
Noy
  •  Noy
  • 84% (Honored)
  • Advanced Member Topic Starter
2022-04-30T13:43:30Z
Originally Posted by: Autohex_II_BMW 

Originally Posted by: Noy 

have a car E90 with a original key.
key work and car start and remote work.
client have order a new spare key by dealer but
the dealer key cant be program to the car.
you put the new key in ignitionslot and wont be accepted.

have anyone a idea how to solve this problem?



if new key not showing as YES in slot in key learning option 1 then it will not work sir, so as applerallph you can reset and reprogram key or program another blank key from key learning option 3.



thank you for anwser.
gonna try that when client come.