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:
Opening/closing the glass sunroof and
sliding visor together
Press the switch twice in the
desired
direction past the resistance
point.
The glass sunroof and sliding visor
move together. Pressing the
switch again stops the motion.
Convenient operat ...
General information
General information
The vehicle is supplied with two remote controls
with keys.
Each remote control contains a rechargeable
battery that is automatically recharged when it
is in the ignition ...
Manual transmission
Gearshift lever in neutral position.
Towing
Follow the towing instructions
Follow all towing instructions; otherwise,
vehicle damage or accidents may occur.
▷ Make sure that the ignition ...
