The concept

The Auto 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.

Certain vehicle components may experience additional wear as a result of this system.

    See also:

    Configuring the warning time
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    Switching on automatically
    Select transmission position R with the engine running. The images from Top View and PDC are displayed when the system has been switched on using iDrive. ...