The concept
The automatic engine start-stop function helps save fuel. The system switches off the engine during a stop, e. g., in a traffic congestion or at traffic lights. The ignition remains switched on.
The engine starts again automatically for driving off.
See also:
Current fuel consumption
Current fuel consumption
Displays the current fuel consumption. You can
check whether you are currently driving in an efficient
and environmentally-friendly manner. ...
Performance
The 650i is the only 6 Series trim available for 2012; the convertible is
hitting the market ahead of the hardtop coupe. The rear wheels are powered by a
400-horsepower, twin-turbo 4.4-liter V-8 e ...
Deleting the button assignments
1. Press buttons 1 and 8 simultaneously for
approx. five seconds.
2. "OK" ...