F10 has two type of CAS4:
- CAS4 with EWS5 not active (up to 2013)
- CAS4 with EWS5 active
If EWS5 not active, it will be straight forward procedure.
If EWS5 active, you need to get ISN from DME, usually Autohex II support most of Bosch DMEs in F series.