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.
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Capturing the image
The image is captured by two cameras
integrated in the exterior mirrors and by the
backup camera.
The range equals:
▷ Approx. 7 ft/2 m to the side.
▷ approx. 7 ft/2 m to the rear.
...
Displays
Symbol
Function
Service requirements
Engine oil
Roadworthiness test
Front brake pads
Rear brake pads
Brake fluid ...
Displays
Program selection
Pressing the button displays a list
of the selectable programs.
Selected program
The selected program is displayed
in the instrument cluster.
Display on the Control D ...
