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:

    Tire identification marks
    Tire size 255/50 R 19 103 Y 255: nominal width in mm 50: aspect ratio in % R: radial tire code 19: rim diameter in inches 103: load rating, not for ZR tires Y: speed rating, before the R on ZR ...

    Starting destination guidance
    ›Start guidance‹ ...

    Programs
    The system offers two different programs. The programs can be selected via Dynamic Driving Control. SPORT Sporty tuning for greater driving agility. NORMAL Comfort-oriented tuning for optimal c ...