Switch off the engine during longer stops
Switch off the engine during longer stops, e.g., at traffic lights, railroad crossings or in traffic congestion.
Fuel savings are achieved after the vehicle is switched off for only approx. 4 seconds.
See also:
Sockets
The lighter socket can be used as a socket for
electrical equipment while the engine is running
or when the ignition is switched on. The total
load of all sockets must not exceed 140 watt at
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Notes
▷ The ranges of Apps that can be displayed on
the Control Display depend on the range of
installed software applications on the mobile
phone.
▷ The data transmission of the software ...
BMW 7 Series Owners Manual
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