Parking lamps
Switch position 
: the vehicle lamps light
up on all sides, e.g., for parking.
Do not use the parking lamps for extended periods; otherwise, the battery may become discharged and it would then be impossible to start the engine.
When parking, it is preferable to switch on the one-sided roadside parking lamps.
See also:
Crunching the Numbers
Prices for the X5 start at $47,500 for the xDrive30i; the diesel costs
$51,200 and the lineup peaks at the $56,200 xDrive48i. Standard features include
faux leather upholstery, power front seats, ...
Low beams
Switch position with
the ignition switched
on: the low beams light up. ...
System limits
Changes to the parking space
Changes to the parking space after it was
measured are not taken into account by the system.
Therefore, always be alert and ready to intervene;
otherwise, there is ...