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eciepecie
19th July, 2022, 07:45 PM
Hello Friends!

Bmw E91 2012 Cas3++ all key lost

New key(China) learned Launch + prog

The car starts ok, but the remote control does not work there is a fault in the cas module
A0AA - cas control unit fault

Friends or no idea how to get the remote control back to work

Before learning the new key, I read flash and eeprom from cas using x-prog

I compared the files. Launch did not downgrade CAS. Neither has it made any changes to the flash memory.

Thank You

pepi
19th July, 2022, 09:36 PM
A0AA - cas control unit fault - there is eeprom area fault on CAS unit.

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