The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Switching on automatically
Select transmission position R with the engine
running.
The Top View and PDC images are displayed if
the system is switched on via iDrive. ...
The concept
DSC prevents traction loss in the driving wheels
when driving away and accelerating.
DSC also recognizes unstable vehicle conditions,
such as fishtailing or nose-diving. Subject
to physical lim ...
Convertible Faults
When the top is down, the 650i is truly magnificent. Very little wind
intrudes on front passengers, and the car feels rigid — very rigid. Like a tank.
The cruising experience is terrific right un ...
