Display

▷ Lines, arrow 1: the system is activated.

▷ Lines, arrow 1: the system is activated. ▷ Arrows, arrow 2: at least one lane marking was detected and warnings can be issued.

    See also:

    Displays
    Program selection Pressing the button displays a list of the selectable programs. Selected program The selected program is displayed in the instrument cluster. Display on the Control D ...

    Oil types for refilling
    Notes No oil additives Do not use oil additives as these may cause engine damage.◀ Viscosity classes of engine oils When selecting an engine oil, ensure that the engine oil belongs t ...

    Safety
    Both the coupe and convertible have front airbags plus side-impact airbags built into the front seats. As required of all 2012 models sold in the U.S., the 640i has standard antilock brakes and an ...