If you only buy VVDI2 basic function, but wanna get the functions for BMW CAS4+, you can buy this service.
VVDI2 BMW CAS4+ Function Authorization Service
If you just buy SV86-B
, you want to get the functions for BMW CAS4+, you have to buy authorization for BMW OBD SV86-3
: No need shipping, after you pay this service, we will activate the authorization for you.