During the process the driver must watch out for any obstacles and bring the vehicle to a controlled stop if necessary. When the remote controlled parking system is to be activated, the vehicle must be positioned straight and centrically in front of the chosen parking space.

Source: safecarnews.com

For the 7-series owners, this feature could pay for itself in savings of those pesky valet driver tips! I’ll bet they will be impressed and depressed at the same time when you pull up in your 740 sometime next year.