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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Activating the voice activation system
1.
Press the button on the steering
wheel.
2. Wait for the signal.
3. Say the command.
The command is displayed in the instrument
cluster.
This symbol in the instrument cluster indicate ...
Features
Like most up-level BMWs these days, the 650i can be equipped with a dizzying
array of technological wizardry. Ours came equipped with an optional lane
departure warning and correction system, adap ...
Child seat security
Child seat security
The rear safety belts and the front passenger
safety belt can be locked against pulling out for
mounting the child restraint fixing systems.
Locking the safety belt
1. Pul ...
