The concept

The Check Control monitors vehicle functions and alerts you to any malfunctions in the systems monitored.

A Check Control message consists of indicator and warning lamps in the instrument cluster and, in some circumstances, an acoustic signal and text messages at the top of the Control Display.

    See also:

    Exterior
    Visual updates for 2012 affect the 128i more than the 135i. The 128i carries revised circular fog lamps, replacing last year's horizontal lamps. Outboard of the fog lights, vertical slats improve ...

    Volume
    ► "Speed volume": speed-dependent volume control. ► "PDC": volume of the PDC signal compared to the entertainment sound output. ► "Gong": volume of ...

    Service Request
    At a glance Sends information to your service partner to request the arrangement of a service appointment. The TeleService data is transmitted during a Service Request. If possible, your service ...