[CodeDoc]

Hello, i have Audi A5 2008 with BCM2 faulty i ordered new one from Audi and learned online with ODIS i got message all OK. But car not start and ELV is always opened, when i close ELV manualy and put the key he has got opened but later when i remove the key i got ignition off but ELV not closed. Wiring checked between ELV and BCM is fine.

Any suggestions? new ELV?

Cheers

[-Harry-]

fault memory (whole car!) empty? maybe upload an autoscan from vcds.

what was the fault of the original bcm?

[macintosh222]

As my friend writes, why was the old BCM replaced? Some error scan or something... You should do everything online if you have a new BCM. Unless the whole problem was not in the BCM but somewhere else. You need to provide more information.

[CodeDoc]

old bcm is dead no ignition and not regonise with odis, i wroted alreday that i did it online. cheers

[Audi1234]

Hi, you must simulate a replacement of the ELV as if you had replaced it, otherwise check the comparison of the actual values ​​of all the ecus