[ascotauto]

Good day all
I was attempting spare keys on a 2017 mini f56 3 cyl petrol manual 
I read both 95256 eprom on bdc as a backup and followed process on vvdi 2
Im not sure when and how the bdc got corrupted but i last restored orig saved info from it and had the car remote working and cranking. Then i was told it needed update via ё5у5 which i asked someone to do remotely.
THEREAFTER it was dead no more ignition lights nothing. I got my hands on a diesel lockset where a friend said i can use bdc and 2 keys as he had it spare. 

IS there anyone who can assist me in adding this used bdc please its kind of urgent
I am open to any and all advice or tips or if you feel you can do job please let me know

[ahmadarifai]

Happened to me, BDC must remove battery terminals when installing and uninstalling.

can you communicate with BDC on bench or on car?