Vehicle Identification Number (VIN)

    See also:

    Tailored design weaves in signature style and refinement
    The 2013 ATS interprets Cadillac's Art & Science design language in a new proportion, tailoring the signature styling and refinement cues for the most compact Cadillac while upholding - and ad ...

    ELECTRONIC KEY ALREADY KNOWN
    If the vehicle has the keyless access system, this message displays if you try to match a transmitter that has already been learned. See the keyless access information for Remote Keyless E ...

    Active Head Restraints
    The vehicle has an active head restraint system in the front seating positions. These automatically tilt forward to reduce the risk of neck injury if the vehicle is hit from behind. ...