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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Opening and closing: from the
inside
Unlocking and opening
Either unlock the doors together using the
button for the central locking system and
then pull the door handle above the armrest
or
Pull the door opener twice in ...
General information
Refuel promptly
Refuel no later than at a range of 30 miles/50 km, or operation of the engine is
not ensured and damage may occur.◄ ...
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 the ...
