On-demand control of ancillary units saves energy
Intelligent energy management in the new BMW 3-Series is further enhanced by the ancillary units, which consume significantly less energy compared with conventional systems. Examples include the on-demand coolant pump, the electronically controlled oil pump and the electromechanical steering system, which only consumes electric power when steering assistance is actually required. The special air conditioning compressor featured on many of the sports sedan models works on the same principle. As soon as the driver switches the air conditioning off, the belt drive to the compressor is disconnected by a magnetic clutch, to minimise power drain.
See also:
Roadside Assistance
At a glance
BMW Roadside Assistance can be contacted if
assistance is needed in the event of a breakdown.
Roadside Assistance can also be contacted via
a Check Control message ...
System limits
Personal responsibility
The system cannot serve as a substitute
for the driver's personal judgment of the traffic
situation.
In the event of a warning, do not jerk the steering
wheel, as ...
Parking using the parking assistant
Personal responsibility
The parking assistant does not relieve the
driver of responsibility for the vehicle during the
parking procedure.Watch the parking space and parking procedure
closely a ...
