OnStar®

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview  .

    See also:

    Technology reinforces multidimensional design philosophy
    Cadillac XTS' hardware and spatial dimensions are the foundational layers that support a new level of surface detail. Multidimensional exterior and interior elements, including the grille, headlam ...

    When the System Does Not Seem to Work Properly
    The following messages may be displayed on the DIC: PARKING ASSIST OFF: This message occurs if the driver disables the system or if vehicle is driven above 8 km/h (5 mph) in R (Reverse). S ...

    USB Port
    The USB connector uses the USB standards, 1.1 and 2.0. USB Supported Devices - USB Flash Drives - Portable USB Hard Drives - Fifth generation or later iPods* - First, Second, or Third generatio ...