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:

    Adjusting
    Vehicle Equipment ...

    Important features in the engine compartment
    Important features in the engine compartment 1 Jump-starting, negative terminal 2 Vehicle identification number 3 Washer fluid reservoir 4 Jump-starting, positive terminal 5 Engine compartment ...

    Safety
    The BMW 650i has not been crash-tested by the National Highway Traffic Safety Administration and Insurance Institute for Highway Safety. Neither organization typically tests low-volume cars with s ...