In US they are experimenting with locking almost all features of the car behind a subscription model, so the car leaves the factory in nearly "full" spec, but then you need to pay a subscription to unlock features. For instance if you like heated seats, you can pay a fee and have them unlocked for a year. Or a radar-based cruise control, or satellite radio, or sport driving modes - everything will have its own price.
Their argument is that in US, something like 90% of all new BMWs are leased - so it's "great" for customers and for businesses, since you can now lease a BMW for your employee very cheaply in the most "basic" spec, and if they want some extra features they can pay for them themselves.
Obviously, it's horseshit. But that's the argument they are using.