Cadillac Escalade: OnStar® - Performance and Maintenance - In Brief - Cadillac Escalade Owner's ManualCadillac Escalade: 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  .

    Roadside Service
    U.S.: 1-800-224-1400 Canada: 1-800-882-1112 TTY Users (U.S. only): 1-888-889-2438 Mexico: 01-800-466-0805 As the owner of a new Cadillac, you are automatically enrolled in the Roadside Service pr ...

    See also:

    Radio Reception
    Frequency interference and static can occur during normal radio reception if items such as cell phone chargers, vehicle convenience accessories, and external electronic devices are plugged into th ...

    4WD warning light
    The 4WD warning light is located in the meter. The 4WD warning light comes on when the ignition switch is placed in the ON position. It turns off soon after the engine is started. If any ...

    Ultrasonic Parking Assist
    If available, Ultrasonic Rear Parking Assist (URPA) uses sensors on the rear bumper to detect objects while parking the vehicle. It operates at speeds less than 8 km/h (5 mph). URPA uses audible ...