i have mini 2012 lost key CAS3+ tried on vvdi2 key programmer.
everything went ok
got ISN from DME and also EEPROM from CAS
and remote programmed successfully
but car did not start i did one fault once the vvdi tool asked me whether the car has been started or no i said yes and car has not started yet i thought maybe because of the low battery but i gave power to the battery and tried no joy remote functioning but a yellow key shown on cluster
Then i was advised to try to select blank key position with 7953 transponder, via ISN method to make key.
And I really did new fresh programming of the key and the car starts